Idle Monster TD
Battle endless evil robots!
How much does Idle Monster TD cost?
Prices are current as of 5 Oct 2026.
10 one-time purchases from $4.99
In the United States, Idle Monster TD has 10 one-time purchases priced $4.99 – 21.99.
| Product | Price |
|---|---|
| Ad Rewards x2 | $4.99 |
| Offline Gold Perk | $4.99 |
| Skip Ads | $4.99 |
| Ads Bundle | $7.99 |
| Game Speed x2 | $9.99 |
| Gold Drop x2 | $9.99 |
| Monster Damage x3 | $9.99 |
| Rarer Monsters Boost | $14.99 |
| Slayer Bundle | $17.99 |
| Progress Bundle | $21.99 |
10+ alternatives to Idle Monster TD
| Idle Monster TD |   Crush Them All - Idle RPG |   Bit Heroes Quest |   Guidus |   Knights of Pen & Paper 2 |   Coromon |   Idle Iktah |   Idle Monster TD: Tower Defense |   Doomdepths |   Re:END |   Doomfields | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Rating / 5 | 4.7 | 4.7 | 4.7 | 4.8 | 4.7 | 4.8 | 4.8 | 4.7 | 4.7 | 4.7 | 4.7 |
| Reviews | 4.4K | 82K | 46K | 15K | 12K | 7.8K | 6.5K | 1.8K | 1.5K | 1.1K | 769 |
| Released | 2020 | 2016 | 2017 | 2021 | 2023 | 2023 | 2023 | 2022 | 2023 | 2024 | 2024 |
| One-time price | $9.99 | $11.99 | $9.99 | $3.19 | $9.99 | $4.99 | $3.99 | $8.99 | $5.99 | $14.99 | — |
The going rate for each plan in United States, in its own currency, shaded from the cheapest price on the row to the dearest.
Idle Monster TD reviews
4.7 out of 5, based on 4,379 reviews.
What people like
- Cute art style and monster designs.
- Free-to-play players can compete fairly.
- Simple gameplay loop is addictive.
What they complain about
- Game crashes constantly and loses progress.
- Offline progression is broken or missing.
- Ads are frequent and often broken.
- Late game grind is extremely slow.
LOVE THE GAME
I have a iPad mini two and it runs perfectly no lagg at all and the game it self is FUN but one thing that not good is no updates plsss start updating a but
Ads and game pictures
lol I just wrote this and was looking at the pictures and the text they put on the images is incredibly wrong. They say defend your tower but you are defending a portal. They say evolve your monsters but there is no way to evolve them. You unlock new ones with currency you get. How do you not even know what is in your own game? This game itself is not bad. The funny part is you would think the part that makes them money they would make sure works. Just started playing and watched I want to say 3 level of ads so 15 and now almost every single ad is a black screen. I have to close and reopen the app and the floating treasure chest is gone. It's becoming tedious and to the point where won't watch any other ads. So their way of making money won't make them any from me.
Great game but the monsters
I like playing the game but whenever i summon a monster I get the same one and It doesn’t give me a duplicate where I can’t put the same monster down. Besides that I really like the game.
Expensive mtx, no updates
Game has expensive mtx for what the game is… it cant really be called an idle game if you have to check on it every hour unless you pay $5. Also the fact that there hasnt been an update in over a year means you shouldnt waste a single minute if your time or a single penny on this game
Copy
It’s an exact copy of another game they copied everything
Absolutely Love It
It’s a pretty nice idle game, I’m haven’t played enough tower defense games to compare but it seems like a relatively decent one. The monsters and enemies are designed well and I’m a huge fan of the art style and the gameplay loop is simple but enjoyable. Again, it’s more of a tower defense themed idle game if anything, but as an idle game it’s pretty nice.
more like Idle Monster AD
See how long you can last until you need to play 5 more ads for a DPS boost. No enemy variety, few maps, no skill involved in gameplay.
Good
This game is good and the graphics are great just get the game
Game
Pay to win and prices are crazy , good game tho
“Idle” Game
This is a great game. Only problem I see (as an avid player of many games, especially idle) is that the levels don’t actually progress while you’re offline. Only currency accumulates but to progress through the levels you have to leave the game open. That is not a true idle & honestly ruins the otherwise great experience. If this was changed I’d happily give 5 stars.
I love the game, just have a suggestion
Hi I have been playing this game for a little over a year and I absolutely love it. I think it would be helpful if you guys added spell layouts just like you have for monster layouts. You can put it in the bottom left right next to the spells?
Trash
Never connects to servers.
Love this game but please allow offline level progression
This game is extremely fun and addictive but there should be an offline level progression up to your current max level. It’s an idle game :/ kind of silly not to have that feature.
Extremely greedy, progression falls off a cliff
The game is extremely extremely greedy constantly pushing you worthless garbage for like $40. Tries to sell you $10-$20 buffs that arent even permanent. Game becomes very boring around wave 350-400 when progression slows down hard
Good game but hidden costs
The game itself is fun but everything costs money. Want 2x speed, $$. Want to collect more than 4 hrs offline, $$. Don’t want ads, $$. The list goes on and on. I foresee a paywall eventually also.
Update and support
Y’all really need to update and support this game a little bit more it’s super fun and still feels like it needs more add pvp or co op something to keep this community going
Dirty
I was just chillin, then 75 gems disappeared. Cannot recover from this.
Good Game but…
I wish the equip and upgrade button wasn’t above n below each other. I keep accidently upgrading when I am trying to equip a different skill in challenge map. Its costing me alot of essence for skills i don’t want to upgrade…
So close to a perfect game, expensive to support
Great tower defense idle game with fun upgrades and challenges. The costs are very expensive and should be 50% lower across the board , often times predatory with “deals”. Consider more new achievements and consider bumping free gems from 10 for ads to 20 gems Consider holiday events with bonus diamonds or 2x multipliers for diamonds or earn every 100 wave (flat rate without a buff)
Good for the first 3-4 hours then it devolves
You know how it goes: tentative great start, followed up by something that’s not a slog but isn’t fun either. Then you stay there until you realise you haven’t enjoyed the game in weeks.
Best
I never leave a review on a game but I simple had to for this one best game ever.
Could have been a lot better
There are hardly any monsters, and like many others are saying offline progression is really needed, hate wasting battery life having to leave my screen on this app that is barely interactive anyway.
TO DEVELOPERS
this game is awesome! so many options that keep you on your toes. beautiful design and cute complex monsters. and the fact that you can prestige makes it all the best. definitely worth the play and download. there are some small bugs though. NOTE TO DEVELOPER: i clicked the cargo ship option and it isn’t spawning the cargo but i’ll receive the awards for my daily cargo spawn.. i really hate when it happens because i don’t get the loot (500k gold 150 green soul things) name in game : blaqheart
Fun for a bit
It is actually fun but around wave 1000 it is horribly slow going. It takes me weeks to have the attention span to get back around my highest level. I have the x2 speed too but it’s still just way too slow going.
All of the leaderboards do not load
None of the leaderboards will load so i am unable to receive my rewards from the tournaments
great
I just wish it were easier to grind
Game won’t launch
When I open the app it just gets hung at the loading screen, can’t even play.
Help
I love this game so much!! I jus wish it had Mayb a speed up button. And also how do I change the maps or look at all the maps I’ve completed?? Please help! Other than that I love this game
App Crashes
Loved the app but ever since the latest update, the app won’t load so I haven’t been able to play for at least 2 weeks
Love hate
I really enjoy playing this game - the only downside is that about 70% of the time when I play the challenge map it either crashes whilst I’m playing it - and as a result I lose one attempt and the progress on the map or it crashes after I have played all three times and I lose all my challenge points it’s so frustrating
Great game
I’ve never been much on these tower type idle games.But this one is nothing like any I’ve ever seen great game man keep up the good work👍👍👍
Cloud Save Issue
I’ve been trying to transfer my progress to my new phone, and it keeps telling me that I’m using an invalid user ID or password, when I know for a fact I’m using the correct information. There doesn’t appear to be a way to reset or recover any of this information. This is extremely annoying because I have essentially having to start from scratch. There is no help related to this issue online, or through your wiki. Please assist.
Overall, 4/5
The game as a whole runs pretty smoothly and allows F2P (Free to Play) players compete evenly with other players in tournaments. This is due to the gems being earned in the game. On the other hand, when the game runs over 5 minutes; it crashes and reverts any progress made in the time running.
Can’t claim tournament points
Please help. I like your game, but this is bugged. I can’t claim my points I won.
A really fun game but crashes A LOT
So I’ve been playing this game every day for the last 10-11 days and am really enjoying it. I’m leaving this review in hopes the developers see it. The game crashes extremely often, like 5-6 times a day. I’m not sure why, the game will just kick me back to my Home Screen. I play on an iPhone 11.
I need more lol
I need more towers and more content please. I love this game I’m completely addicted I just need more updates etc
It cost
Just be ready to start paying around wave 480 Spent a week trying to reach wave 500 from wave 450
Great game but 1 issue
It’s a great game and I love it there is just 1 problem, the game is glitches and I can’t get any buffs for my earth creatures tending them useless. Idk if this is a glitch or maybe I’m just really unlucky but I have all the other type creature buffs at lvl 10+ while earth is still at 0. I also had a hunch it’s because I haven’t gotten the earths common creature and that too is impossible for me to get.
Here’s the thing....
I saw someone else’s review on it and said that most of 5 star reviews are fake. The review was pretty good and this game isn’t that good either. Good and the begging but 1hr later you realized that you wasted an hour of your life.
Solid game but not 100% idle
I enjoyed the thoughtfulness behind the towers and The amount of time required to progress to the next cards is simply too much. Current idle mechanics give gold and not essence or level progression. At higher levels you require 25+ essence in order to get a 12% chance of the monster you want. Each level requires approx 15 seconds to complete and each level gives you 1 essence. To get 100 essence you will need 1500 seconds or ~25 minutes. I’m only at the legendary stage and I can’t imagine the time sink required to get to mythic and beyond. It’s a great game but the time requirements are too high for me.
This game is so fun!
I just downloaded the game and it is already one of my favorite games! I don’t know why but when I play it I feel like I should keep playing for a while. (Make sure to download this game it is the best TD games!)
Crashes with specific ads 100% of the time.
Every time the game serves me an ad for Magic Arena the app freezes until I close it.
Pretty good
Pretty satisfying to grind up through, at least at first, but then that's most idle games. Biggest issue for me is that waves don't progress when the app is closed. Really eats up battery needing to be on and active all the time.
Good but boring later
Hey, actually real commenter here. I'd suggest this game if you like games that are fun for about 2 days. Late game is extremely boring, it's a cycle of "Upgrade monsters, afk, upgrade monsters, afk, prestige, upgrade in general, upgrade monsters..." you get the groove. There's no end in sight either. Unless you like to torture yourself, not worth the 20 hours I put into it thinking there would be more content. Spoiler: there wasn't.
Not an idle game
Title is misleading, it’s NOT an idle game. You don’t progress while game is close. It’s pay to win type of game. The grind is real. Not that great but not bad. I would suggest not wasting real money on this. Since the game doesn’t progress while offline, game gets stale quickly especially when you’re on high level already. It takes a lot of time just to progress unless you had your device on all the time.
Jesus loves
You
Stall
Getting old. Is there ever going to be any new monsters.
Good game
I love this game but it’s a little confusing first play and prestige
No option to undo an accidental upgrade
I had good bonus dmg from stacking fire towers, only to notice 100 gems missing from my inventory. For some reason, I ended up getting rerolled artifacts despite never touching that button (it really shouldn’t be so obnoxious). Now it has given me bonus dmg towards a type that I have not worked on, which completely screws me over unless I now reroll purposely. I didn’t mind my fingers accidentally touching the green essence upgrades for the spell page when I equip/unequip them, however it is nonetheless annoying to not have any “confirmation” prompt. Will change the rating if there is a way to reprimand this, spent 10 dollars on it.
Ok
It’s just a lot of grinding even though I know that’s the point of the game I still think there is to much. Prestiging is to easy. Also the spells are not that useful. Other than this good game. On my phone it also didn’t get me coins offline I think this might be a bug.
Idle Monster TD price by country
A one-time purchase costs $7.04 in Canada and $15.07 in Colombia — 2× more for the same thing. Below is the going rate for each plan in every country that sells it — the middle price of what the app charges there, in the country's own currency with the dollar equivalent beneath it.
| Country | One-time |
|---|---|
| Afghanistan | $9.99 |
| Albania | $11.99 |
| Algeria | $9.99 |
| Angola | $9.99 |
| Anguilla | $9.99 |
| Antigua And Barbuda | $9.99 |
| Argentina | $9.99 |
| Armenia | $11.99 |
| Australia | A$12.99$9.02 |
| Austria | €9.99$11.24 |
| Azerbaijan | $11.99 |
| Bahamas | $9.99 |
| Bahrain | $9.99 |
| Barbados | $11.99 |
| Belarus | $11.99 |
| Belize | $9.99 |
| Benin | $11.99 |
| Bermuda | $9.99 |
| Bhutan | $9.99 |
| Bolivia | $9.99 |
| Bosnia & Herzegovina | €9.99$11.24 |
| Botswana | $9.99 |
| Brazil | R$49.90$9.56 |
| British Virgin Islands | $9.99 |
| Brunei Darussalam | $9.99 |
| Bulgaria | €9.99$11.24 |
| Burkina Faso | $9.99 |
| Cambodia | $9.99 |
| Cameroon | $11.99 |
| Canada | CA$9.99$7.04 |
| Cape Verde | $9.99 |
| Cayman Islands | $9.99 |
| Chad | $9.99 |
| Chile | CLP 9,990$10.17 |
| Colombia | COP 49,900$15.07 |
| Congo | $11.99 |
| Congo, Democratic Republic | $9.99 |
| Costa Rica | $9.99 |
| Cote Divoire | $11.99 |
| Croatia | €9.99$11.24 |
| Cyprus | €9.99$11.24 |
| Czech Republic | CZK 199.00$9.16 |
| Denmark | DKK 69.00$10.38 |
| Dominica | $9.99 |
| Dominican Republic | $9.99 |
| Ecuador | $9.99 |
| Egypt | EGP 499.99$9.57 |
| El Salvador | $9.99 |
| Estonia | €9.99$11.24 |
| Fiji | $9.99 |
| Finland | €9.99$11.24 |
| France | €9.99$11.24 |
| Gabon | $9.99 |
| Gambia | $9.99 |
| Georgia | $11.99 |
| Germany | €8.99$10.11 |
| Ghana | $11.99 |
| Greece | €9.99$11.24 |
| Grenada | $9.99 |
| Guatemala | $9.99 |
| Guinea-bissau | $9.99 |
| Guyana | $9.99 |
| Honduras | $9.99 |
| Hong Kong | HK$58.00$7.39 |
| Hungary | HUF 4,490$13.71 |
| Iceland | $11.99 |
| India | ₹999.00$10.37 |
| Indonesia | IDR 199,000$11.12 |
| Iraq | $9.99 |
| Ireland | €9.99$11.24 |
| Israel | ₪24.90$8.16 |
| Italy | €9.99$11.24 |
| Jamaica | $9.99 |
| Japan | ¥1,300$8.24 |
| Jordan | $9.99 |
| Kazakhstan | KZT 5,990.00$13.48 |
| Kenya | $11.99 |
| Kosovo | €9.99$11.24 |
| Kuwait | $9.99 |
| Kyrgyzstan | $9.99 |
| Lao Peoples Democratic Republic | $9.99 |
| Latvia | €9.99$11.24 |
| Lebanon | $9.99 |
| Liberia | $9.99 |
| Libya | $9.99 |
| Lithuania | €9.99$11.24 |
| Luxembourg | €9.99$11.24 |
| Macao | $9.99 |
| Macedonia | $9.99 |
| Madagascar | $9.99 |
| Malawi | $9.99 |
| Malaysia | MYR 49.90$12.23 |
| Maldives | $9.99 |
| Mali | $9.99 |
| Malta | €9.99$11.24 |
| Mauritania | $9.99 |
| Mauritius | $11.99 |
| Mexico | MX$179.00$9.83 |
| Micronesia | $9.99 |
| Moldova | $11.99 |
| Mongolia | $9.99 |
| Montenegro | €9.99$11.24 |
| Montserrat | $9.99 |
| Morocco | $11.99 |
| Mozambique | $9.99 |
| Myanmar | $9.99 |
| Namibia | $9.99 |
| Nauru | $9.99 |
| Nepal | $11.99 |
| Netherlands | €8.99$10.11 |
| New Zealand | NZ$14.99$8.42 |
| Nicaragua | $9.99 |
| Niger | $9.99 |
| Nigeria | NGN 14,900.00$11.20 |
| Norway | NOK 99.00$10.29 |
| Oman | $9.99 |
| Pakistan | PKR 2,900$10.48 |
| Palau | $9.99 |
| Panama | $9.99 |
| Papua New Guinea | $9.99 |
| Paraguay | $9.99 |
| Peru | PEN 44.90$13.05 |
| Philippines | ₱499.00$7.97 |
| Poland | PLN 39.99$10.28 |
| Portugal | €9.99$11.24 |
| Qatar | QAR 39.99$10.99 |
| Romania | RON 39.99$8.44 |
| Russia | RUB 699.00$8.37 |
| Rwanda | $9.99 |
| Sao Tome & Principe | $9.99 |
| Saudi Arabia | SAR 34.99$9.33 |
| Senegal | $11.99 |
| Serbia | €9.99$11.24 |
| Seychelles | $9.99 |
| Sierra Leone | $9.99 |
| Singapore | SGD 14.98$11.70 |
| Slovakia | €9.99$11.24 |
| Slovenia | €9.99$11.24 |
| Solomon Islands | $9.99 |
| South Africa | ZAR 199.99$12.00 |
| South Korea | ₩12,000$8.90 |
| Spain | €9.99$11.24 |
| Sri Lanka | $9.99 |
| St. Kitts and Nevis | $9.99 |
| St. Lucia | $9.99 |
| St. Vincent & The Grenadines | $9.99 |
| Suriname | $9.99 |
| Swaziland | $9.99 |
| Sweden | SEK 99.00$9.86 |
| Switzerland | CHF 9.00$10.86 |
| Taiwan | NT$320.00$10.05 |
| Tajikistan | $9.99 |
| Tanzania | TZS 29,900.00$11.29 |
| Thailand | THB 299.00$8.91 |
| Tonga | $9.99 |
| Trinidad and Tobago | $9.99 |
| Tunisia | $9.99 |
| Turkey | TRY 499.99$10.17 |
| Turkmenistan | $9.99 |
| Turks and Caicos | $9.99 |
| Uganda | $11.99 |
| Ukraine | $11.99 |
| United Arab Emirates | AED 39.99$10.90 |
| United Kingdom | £7.99$10.57 |
| United States | $9.99 |
| Uruguay | $9.99 |
| Uzbekistan | $9.99 |
| Vanuatu | $9.99 |
| Venezuela | $9.99 |
| Vietnam | ₫249,000$9.60 |
| Yemen | $9.99 |
| Zambia | $11.99 |
| Zimbabwe | $11.99 |
Idle Monster TD FAQ
- Is Idle Monster TD free?
- Yes. The app and its basic features are free, in all 173 countries it sells in. Premium features are paid: they start from $4.99 (US), across 10 one-time purchases.
- Does Idle Monster TD have a free trial?
- No. None of its offers (US) come with a free trial.
- Where is Idle Monster TD cheapest?
- A one-time purchase costs CA$9.99 (≈$7.04) in Canada and COP 49,900 (≈$15.07) in Colombia, its cheapest and dearest countries.
- What are the best alternatives to Idle Monster TD?
- Crush Them All - Idle RPG (4.7 from 82,107 reviews, premium from $2.39), Bit Heroes Quest (4.7 from 45,609 reviews, premium from $4.99) and Guidus (4.8 from 14,940 reviews, premium from $0.99).
Idle Monster TD download
Last updated 2 years ago.
Idle Monster TD sells in 173 countries. It was released 6 years and 5 months ago, on 22 Apr 2020. It holds a 4.7 rating from 4,379 reviews.
Supports 1 language: English.
How much does Idle Monster TD make?
Third-party estimates for the last 30 days, worldwide — not the store's own figures, which Apple publishes for nobody.
Revenue by plan
- One-time 100%
Revenue by country
- United States 71%
- Canada 6%
- United Kingdom 4%
- Australia 3%