FireLine: Merge Defense
Best merge tower defense game
How much does FireLine: Merge Defense cost?
Prices are current as of 4 Oct 2026.
7 one-time purchases from $1.99
In the United States, FireLine: Merge Defense has 7 one-time purchases priced $1.99 – 39.99.
| Product | Price |
|---|---|
| 200GEM | $1.99 |
| Remove Ads | $1.99 |
| No ads | $3.99 |
| 600 GEM | $4.99 |
| 1400 GEM | $9.99 |
| 3000 GEM | $19.99 |
| 6500 GEM | $39.99 |
See what FireLine: Merge Defense costs in all 174 countries →
10+ alternatives to FireLine: Merge Defense
| FireLine: Merge Defense |   Idle Bubbles Cannon: Tap Balls |   Idle Dig Factory |   Astro Builder |   Tank Commander: Army Survival |   Idle Beverage Empire |   Harvest Rush 3D |   Idle Rocket Tycoon |   Merge Tanks - Panzer Battle |   Idle Merge: Tank Battle |   Tactical Merge | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Rating / 5 | 4.5 | 4.7 | 4.7 | 4.7 | 4.7 | 4.7 | 4.8 | 4.7 | 4.7 | 4.0 | 3.5 |
| Reviews | 1.8K | 18K | 16K | 8K | 4.7K | 3.5K | 2.1K | 1.6K | 1.5K | 178 | 134 |
| Released | 2020 | 2019 | 2022 | 2024 | 2022 | 2024 | 2024 | 2022 | 2023 | 2024 | 2023 |
| One-time price | $4.99 | $9.99 | $9.99 | $3.99 | $2.99 | $4.99 | $9.99 | $7.99 | $1.99 | — | — |
The going rate for each plan in United States, in its own currency, shaded from the cheapest price on the row to the dearest.
FireLine: Merge Defense reviews
4.5 out of 5, based on 1,795 reviews.
What people like
- Gameplay is fun and simple.
- Progress feels fast early on.
- Paid version removes most ads.
What they complain about
- Ads interrupt you constantly.
- You can’t turn ads off.
- Game freezes when buying ad-free.
- Rewards often don't actually appear.
I got addicted to the game it,s so chill and strewed
I’m in love with this game
NOT WORTH IT!!
Just downloaded the game. Seemed cool, until 2 minutes in to the game and it’s ADs on ADs on ADS. YOU CANT EVEN PLAY without ads coming up and interrupting. Just erase the app. Again not worth it
Idk
Please remove the no advertising bit
Pay $4 get more ads
Ads for upgrades. Won’t stop don’t stop never stop ads. Ads for ads. Ads for more ads. Finally more ads.
K update j nưax hả
Chơi phá đảo rồi mà k có update j thêm, full vũ khí 25 rồi.
I change my opinion
I paid for remove ads and it’s finally updated
spamming designed as a game
So many freaking stupid pop up’s every couple of minutes ruin what could have been a fun little game. Don’t bother paying for ad free either, you’ll still get spammed with pop up’s. The game designer hates players to make this abomination of a game.
To much
OK I love this game but there are way too much ads sometimes when I don’t click on the things a ad shows up and I get a reward or it’s just a ad for no reason and also please make it option where you can turn off the power up I hate the auto merge upgrade and please less ads
Ads
The amount of ads that dont work and the amount that pop up make this game terrible...mostly all the offline earnings that i clicked the ads for 2x either didnt give me or it lagged and i had to close then re-enter the game only to discover i didnt get any of the offline earnings
Its okay but...
Next time you come out with another app, try and do the ads like battle cats and let them experience the entire game by their own with bonus prizes requiring ads with the option always there. Barraging the player with ads is annoying to a lot of people.
This is my favorite game
I got two level 60 even know I just downloaded this six minutes ago.
Rating bots that lie. Anyways tons of ads.
The names for the 5 star reviews are like hahsjs. And my name is hehrjdj. I’m a human that doesn’t have an account. Sorry due to not wanting my App Store to be Spanish. Anyways there like ads all over th place. Just by doing everything you will get 10 ads. Ridiculously bad. Never recommend unless if your a stupid 4 year old. Only 5 minutes of playing and got like 49 ads. Pls read without laziness like abi does now.
Opinión
Me gusta el juego pero no me gusta es la fusión auténtica de los cañones
.
Its a good game, but theres well too many ads, and way to many things to do it should be more simplified, and the amount of times it asks me if i want the weapon i buy to be a higher level like lvl 1 to lvl 3 so it annoys me because im trying to play the game
Pretty good
It’s a good game and very straightforward with a good amount of spontaneous, repetitive ads. The only issue I have is you’ll be offered a reward for watching an ad and if you click no 9 time out of 10 you still get the ad but no reward.
Amazing game!
Best game ever
Buggy
Trying to buy no ads freezes the game. Unplayable with ads.
Gameplay bugs
Fix the bug in the offline and add 6 new cannons please. That game is 4 stars.
It’s alright but
The games alright, a good time waster but there’s way too many ads and too many things to press okay for, I shouldn’t have to press collect on a task and then press another button to actually collect my reward. There’s a lot that can be done to minimize the amount of time it takes to collect something and or skip an ad.
Cj
I just got this game today and it is the best game on my phone
Too many ads
Impossible to play, ads every 30 seconds…
Too busy enjoying to write review (9 yr old’s review)
Game is really fun so far... I already have the level 6 cannon after about 1.6567 minutes...keep up the good work! P.S: it’s not perfect but it’s almost perfect, you don’t have to be perfect P.P.S: I would average it 5+... but it says T for teen instead lol
Ads
This game has more forced ads than I’ve ever experienced. I’m talking 2-3 every MINUTE.
Nah
It’s fat
Constant ads... annoying
Would rate it better if i could have the choice to watch the ads. Not have the ads force down my throat.
12+ really
Lol I’m 8
Rating bots?
Most of the good ratings are names like r we jejfhfdhd and are literally saying “not too many ads” or things like that... also 95% of 5 star ratings have no comments... feels botted man, the game is horrid has too many ads and too many pop ups... it also has the horrible “you declined an ad to claim your reward, you now only get the ad” thing... deleted the game.
Nice game
This is goood not too many adds
Ad Wagon
An excessive amount of ads for a game that’s not even worth it.
Looks nice!
Uh..Just the title....EGG
To many ads
To many ads
FireLine: Merge Defense price by country
A one-time purchase costs $4.70 in Pakistan and $7.52 in Colombia — 1.6× 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 | $4.99 |
| Albania | $5.99 |
| Algeria | $4.99 |
| Angola | $4.99 |
| Anguilla | $4.99 |
| Antigua And Barbuda | $4.99 |
| Argentina | $4.99 |
| Armenia | $5.99 |
| Australia | A$7.99$5.55 |
| Austria | €5.99$6.74 |
| Azerbaijan | $5.99 |
| Bahamas | $4.99 |
| Bahrain | $4.99 |
| Barbados | $5.99 |
| Belarus | $5.99 |
| Belgium | €5.99$6.74 |
| Belize | $4.99 |
| Benin | $5.99 |
| Bermuda | $4.99 |
| Bhutan | $4.99 |
| Bolivia | $4.99 |
| Bosnia & Herzegovina | €5.99$6.74 |
| Botswana | $4.99 |
| Brazil | R$29.90$5.73 |
| British Virgin Islands | $4.99 |
| Brunei Darussalam | $4.99 |
| Bulgaria | €5.99$6.74 |
| Burkina Faso | $4.99 |
| Cambodia | $4.99 |
| Cameroon | $5.99 |
| Canada | CA$6.99$4.92 |
| Cape Verde | $4.99 |
| Cayman Islands | $4.99 |
| Chad | $4.99 |
| Chile | CLP 5,990$6.10 |
| Colombia | COP 24,900$7.52 |
| Congo | $5.99 |
| Congo, Democratic Republic | $4.99 |
| Costa Rica | $4.99 |
| Cote Divoire | $5.99 |
| Croatia | €5.99$6.74 |
| Cyprus | €5.99$6.74 |
| Czech Republic | CZK 129.00$5.94 |
| Denmark | DKK 39.00$5.86 |
| Dominica | $4.99 |
| Dominican Republic | $4.99 |
| Ecuador | $4.99 |
| Egypt | EGP 249.99$4.79 |
| El Salvador | $4.99 |
| Estonia | €5.99$6.74 |
| Fiji | $4.99 |
| Finland | €5.99$6.74 |
| France | €5.99$6.74 |
| Gabon | $4.99 |
| Gambia | $4.99 |
| Georgia | $5.99 |
| Germany | €5.99$6.74 |
| Ghana | $5.99 |
| Greece | €5.99$6.74 |
| Grenada | $4.99 |
| Guatemala | $4.99 |
| Guinea-bissau | $4.99 |
| Guyana | $4.99 |
| Honduras | $4.99 |
| Hong Kong | HK$38.00$4.84 |
| Hungary | HUF 1,990$6.08 |
| Iceland | $5.99 |
| India | ₹499.00$5.18 |
| Indonesia | IDR 99,000$5.53 |
| Iraq | $4.99 |
| Ireland | €5.99$6.74 |
| Israel | ₪14.90$4.89 |
| Italy | €5.99$6.74 |
| Jamaica | $4.99 |
| Japan | ¥800$5.07 |
| Jordan | $4.99 |
| Kazakhstan | KZT 2,990.00$6.73 |
| Kenya | $5.99 |
| Kosovo | €5.99$6.74 |
| Kuwait | $4.99 |
| Kyrgyzstan | $4.99 |
| Lao Peoples Democratic Republic | $4.99 |
| Latvia | €5.99$6.74 |
| Lebanon | $4.99 |
| Liberia | $4.99 |
| Libya | $4.99 |
| Lithuania | €5.99$6.74 |
| Luxembourg | €5.99$6.74 |
| Macao | $4.99 |
| Macedonia | $4.99 |
| Madagascar | $4.99 |
| Malawi | $4.99 |
| Malaysia | MYR 22.90$5.61 |
| Maldives | $4.99 |
| Mali | $4.99 |
| Malta | €5.99$6.74 |
| Mauritania | $4.99 |
| Mauritius | $5.99 |
| Mexico | MX$99.00$5.44 |
| Micronesia | $4.99 |
| Moldova | $5.99 |
| Mongolia | $4.99 |
| Montenegro | €4.99$5.61 |
| Montserrat | $4.99 |
| Morocco | $5.99 |
| Mozambique | $4.99 |
| Myanmar | $4.99 |
| Namibia | $4.99 |
| Nauru | $4.99 |
| Nepal | $5.99 |
| Netherlands | €5.99$6.74 |
| New Zealand | NZ$9.99$5.61 |
| Nicaragua | $4.99 |
| Niger | $4.99 |
| Nigeria | NGN 7,900.00$5.94 |
| Norway | NOK 59.00$6.13 |
| Oman | $4.99 |
| Pakistan | PKR 1,300$4.70 |
| Palau | $4.99 |
| Panama | $4.99 |
| Papua New Guinea | $4.99 |
| Paraguay | $4.99 |
| Peru | PEN 22.90$6.66 |
| Philippines | ₱299.00$4.78 |
| Poland | PLN 24.99$6.42 |
| Portugal | €5.99$6.74 |
| Qatar | QAR 19.99$5.49 |
| Romania | RON 29.99$6.33 |
| Russia | RUB 449.00$5.38 |
| Rwanda | $4.99 |
| Sao Tome & Principe | $4.99 |
| Saudi Arabia | SAR 19.99$5.33 |
| Senegal | $5.99 |
| Serbia | €5.99$6.74 |
| Seychelles | $4.99 |
| Sierra Leone | $4.99 |
| Singapore | SGD 6.98$5.45 |
| Slovakia | €5.99$6.74 |
| Slovenia | €5.99$6.74 |
| Solomon Islands | $4.99 |
| South Africa | ZAR 99.99$6.00 |
| South Korea | ₩7,700$5.71 |
| Spain | €5.99$6.74 |
| Sri Lanka | $4.99 |
| St. Kitts and Nevis | $4.99 |
| St. Lucia | $4.99 |
| St. Vincent & The Grenadines | $4.99 |
| Suriname | $4.99 |
| Swaziland | $4.99 |
| Sweden | SEK 69.00$6.87 |
| Switzerland | CHF 4.00$4.83 |
| Taiwan | NT$150.00$4.71 |
| Tajikistan | $4.99 |
| Tanzania | TZS 14,900.00$5.63 |
| Thailand | THB 199.00$5.93 |
| Tonga | $4.99 |
| Trinidad and Tobago | $4.99 |
| Tunisia | $4.99 |
| Turkey | TRY 249.99$5.09 |
| Turkmenistan | $4.99 |
| Turks and Caicos | $4.99 |
| Uganda | $5.99 |
| Ukraine | $5.99 |
| United Arab Emirates | AED 19.99$5.45 |
| United Kingdom | £4.99$6.60 |
| United States | $4.99 |
| Uruguay | $4.99 |
| Uzbekistan | $4.99 |
| Vanuatu | $4.99 |
| Venezuela | $4.99 |
| Vietnam | ₫149,000$5.74 |
| Yemen | $4.99 |
| Zambia | $5.99 |
| Zimbabwe | $5.99 |
FireLine: Merge Defense FAQ
- Is FireLine: Merge Defense free?
- Yes. The app and its basic features are free, in all 174 countries it sells in. Premium features are paid: they start from $1.99 (US), across 7 one-time purchases.
- Does FireLine: Merge Defense have a free trial?
- No. None of its offers (US) come with a free trial.
- Where is FireLine: Merge Defense cheapest?
- A one-time purchase costs PKR 1,300 (≈$4.70) in Pakistan and COP 24,900 (≈$7.52) in Colombia, its cheapest and dearest countries.
- What are the best alternatives to FireLine: Merge Defense?
- Idle Bubbles Cannon: Tap Balls (4.7 from 18,440 reviews, premium from $2.99), Idle Dig Factory (4.7 from 15,655 reviews, premium from $1.99) and Astro Builder (4.7 from 7,968 reviews, premium from $0.99).
FireLine: Merge Defense download
Last updated 2 years ago.
FireLine: Merge Defense sells in 174 countries. It was released 6 years and 2 months ago, on 26 Jul 2020. It holds a 4.5 rating from 1,795 reviews.
Supports 1 language: English.
How much does FireLine: Merge Defense 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 44%
- Canada 6%
- Australia 6%
- United Kingdom 5%