Fishi: Aquarium Manager
Digital Tank Log
How much does Fishi: Aquarium Manager cost?
Prices are current as of 6 Oct 2026.
4 subscriptions from $4.99
In the United States, Fishi: Aquarium Manager has 4 subscriptions priced $4.99 – 29.99. It comes with a 7 days free trial.
| Subscription | Period | Price |
|---|---|---|
| Fishi 1 Month | Monthly | $4.99 |
| Annual Fishi Premium | Annual | $19.99 |
| Yearly Sub Fishi | AnnualTrial: 7 days | $19.99 |
| Fishi Annual Subscription | AnnualTrial: 7 days | $29.99 |
1 one-time purchase from $29.99
In the United States, Fishi: Aquarium Manager has 1 one-time purchase priced $29.99.
| Product | Price |
|---|---|
| Fishi Lifetime | $29.99 |
See what Fishi: Aquarium Manager costs in all 48 countries →
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| Fishi: Aquarium Manager |   Aquarium Guide Fish Identifier |   Picture Fish - Fish Identifier |   Terminology |   AI Study & Flashcards · Recall |   Aquabuildr |   Schooly: School Organiser |   Kids Piano Games: Panda Corner |   AI Spanish Learning - Fluency |   Spider Identifier: SpidyScan |   FishScan - Fish Identifier | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Rating / 5 | 4.6 | 4.2 | 4.3 | 4.7 | 4.6 | 4.1 | 4.7 | 4.4 | 4.1 | 4.3 | 2.8 |
| Reviews | 833 | 27K | 9K | 1.6K | 624 | 349 | 332 | 275 | 251 | 225 | 102 |
| Released | 2023 | 2013 | 2019 | 2013 | 2024 | 2021 | 2020 | 2021 | 2023 | 2023 | 2021 |
| Weekly price | — | $9.99 | $2.99 | — | — | — | — | — | — | — | — |
| Monthly price | $4.99 | — | $5.99 | — | — | $4.99 | — | — | — | — | — |
| Annual price | $19.99 | $59.99 | $29.99 | $7.99 | — | $39.99 | — | — | — | — | — |
| One-time price | $29.99 | $2.99 | — | $29.99 | — | — | — | — | — | — | — |
The going rate for each plan in United States, in its own currency, shaded from the cheapest price on the row to the dearest.
Fishi: Aquarium Manager reviews
4.6 out of 5, based on 833 reviews.
What people like
- Developers listen and fix bugs fast.
- Tracks water parameters very easily.
- Helpful for beginners learning fish care.
What they complain about
- Almost everything useful requires payment.
- Subscription confusion makes pricing unclear.
- Family sharing does not work.
10/10 fish keeper app
The $30 lifetime charge is worth it, it helps me track everything and reminds me when I need to do water changes and parameter checks. It’s practically 100% customizable for your needs!
Cool, but no
It’s a great idea; it would be awesome if, y’know, it wasn’t paywalled. It’s a useless app; unless you pay, it’s just another glorified checklist manager. You can’t have more than one tank unless you pay; they don’t have every creature and plant, so if you want to add “your own”, you have to pay; the one thing that they marketed — parameter logging — is locked behind a paywall. Only thing you CAN do is add and check off tasks. Waste of phone storage.
Family Sharing
Great app but subscription does not work with family sharing.
Review
It’s a cool app. I would love an option where you could add a photo of the Individual fish
Let me make your app icon for free
I enjoy what this app has to offer, but please let me replace that ai slop that is the app icon with some real human art.
Best
Still the best app for aquarium enthusiasts with super support
Small fish list
Dowloaded app started to input my fish. I only have 2 fish in my tank so far and only one was in the darabase so app useless for me.
Annoyed
Every day there’s an update or the same update for this app. Not sure why. Annoyed
Confused
Seems like a nice app, but I can’t figure it out. Maybe I thought it could do things that it isn’t capable of.
Not yet impressed
I’m a little sad that there is no option to track the initial tank cycle and that there isn’t a way (or at least not an obvious one) to keep track of plant species and health. The plants are possibly more important to the tank in some situations! I hope I like this app better once I have critters in the tank, but so far I’m not very impressed. I will update after I get to use this thing more.
Awesome app
If you really love this hobby, you’ll really love this app!
Wipe my tanks
Latest update wiped my tank data. Two years of data tracking, notes, etc, LOST!!!!!
Love for most part
I love this app. The only thing I don’t like is I can put what kind of filtration I have on the tanks. I bigger filters than what’s required for tanks and that makes a difference
It’s “Okay”
This does the job of recording key water levels, however the app is somewhat hard to understand. Also, considering that one has to pay a subscription rate (understandable), you think it would make universal the many species of fish that are readily available. This feature is rather generic. I am not totally dissatisfied, but would not recommend this app in consideration that one has to pay a $20 annual subscription fee.
App is decent, but lacks multiuser capabilities.
App is decent, compared to others, I felt the library of fish was better than others. Only thing it lacks for me is multiuser support. My wife and I want to be able to manage our tanks together. If that is an option I couldn’t find it, and support didn’t answer me so canceled before the trial ended. Other than that it’s a good app, if you don’t need multiuser give it a shot!
Great Tool For Data People Like Me
I’ve tried several and they are either very expensive and buggy, lacking features, or seemingly abandoned. This one allows me to track what I want to, hide other parameters, add tanks, and even gives feedback on parameters given my livestock. Great for beginners and advanced fish keepers alike. The developers are also very responsive and listening. Very happy with the app and worth the price.
Paywall
Typical ask to track your data and make you pay for it
Great app, but I think I found a potential bug?
This is such a helpful app! I love the way it’s formatted, however, I think I found a bug. I have a betta fish and whenever I go to see the tank information it says “warning, consider getting more bettas- the minimum school size is 1.” I have a male betta and they are aggressive so they can’t be kept together. Not sure if this is a bug or what. But overall this is a super helpful app!
They don’t have my fish
I have a dojo loach. I was so excited for this since I have 3 established tanks. Sadly they have every loach but mine.
5 Minutes In
Kinda hard to write a review 5 minutes in to opening the app.
A necessary app for any fish keeper!
Before I found this app, I was manually tracking everything in the notes app on my phone. Being able to monitor my parameters for my tanks is an amazing feature in and of itself, but having a resource to learn more about other fish and plants has made this a no brainer for me. If you’re having doubts, don’t. Download it, and make your life easier.
Paywall
Pretty much everything useful for a aquarium manager app is behind a paywall
Vinch
Could you add in a section to add new species by ourselves? The app is good to use but I cannot find the right species that I have in the tank.
Don’t buy.
I accidentally deleted my Amano shrimp, now it locked and I can’t add them back, actually, almost everything is locked. DO NOT BUY
Pretty good
My only issue is that you have to pay to unlock nearly all the fish it’s very annoying
That was cool
Already loved this app, made a suggestion for the filtering system on Wednesday and the suggestion was not only applied (so cool and so handy, thank you!!) but it was applied by Sunday. Won’t let me edit my original review to make it 5 stars so I’m definitely dropping one that does because a responsive and dedicated team that listens to its users deserves the praise on such a useful and honestly super good looking app. Thank you, Fishi team! You guys rock!
Paying to add fish is crazy
You have to pay for premium to add specific fish. If you’ve been in the hobby long enough you know how to keep your tanks and this app could potentially help you if you want to pay for it. Absolutely silly to make people pay to add fish to a tank. Adding multiple tanks? I get it cause we are in an age of pay for EVERYTHING, but seriously your app isn’t worth what you’re asking.
Great app-before update
I loved this app. Had everything organized in a simple and straightforward manner. Then the update happened. Less functional and harder to navigate. Lost the ability to change date on events so if I log them on a later date I cannot correct it. Seems like there are less functions now
Tank guide 101
Love the app and I have only used it for a couple of days. Helps me know which fish I can put in my tank. How many and precautions I should know about. Easily keep track of my water parameters and more. I am confused about the different subscription options and how they differ. So far I haven’t been able to find the breakdown of what’s included in each.
Awful
Save your time and money. Next to worthless. Pen and paper is a thousand times better than this app. So much potential, so little performance. Worst app I ever paid $. An insult to iPhone apps.
Too much locked behind a paywall.
I love the layout and concept of this app, but it borderline unusable if you don't pay for it. I am not against a payment system, a lot of work went into this app, but i don't like how it is set up. To me it would make more sense if many of the beginner or very common fish were free, while more specific or advanced fish for people who are really into the hobby are available with the paid version. Even a betta requires the payed version, while an oscar doesn't. The inability to sort out the non-free fish also makes quite hard to find any. I just wish it was possible to set up a beginner tank without paying. Most of the free options are cichlids. Also, pictures for the different plants would be useful. I really love the concept and convenience of this, but the current monetisation strategy makes the free version frustrating. Suggestions/requests: For the "Discover Fish" scrolling feature, is the a way there could be an option to always have the "basic info" showing, because at a glance that is more useful than the current information that is shown.
The best fish tank app out there
This is the best fish tank app available. We have a 75 gallon tank and it keeps track of all our fish, water parameters, notes about water changes/ filters and so much more. You can add new fish to database if they are not in there. Been using for almost a year and will keep using it till we don’t have a fish tank anymore
Misleading
I was excited to use the app. It looked great. I went through and set up initial parameters for my first tank. BOOM! Paywall. If you are a subscription app, say so from the get go. Don’t waste my time. I was thinking of paying the lifetime amount. But then thought, they just suckered me into it. So no. I don’t think I will. God knows you’re going to make money off my data probably…. Avoid this app.
Such a great app
I am just getting started and it helps so much. Love the pictures so I can see what my fish will look like
Bad!
Entered one fish and the app locked up. Tried again and same result. Immediately deleting app.
90 g
Corolla05
Don’t waste your time
I went to choose a fish and discovered that they don’t have any salt water fish not even a tang or a clown fish
Fishi: Aquarium Manager price by country
A monthly subscription costs $3.09 in Turkey and $8.08 in Poland — 3× 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 | Monthly | Annual | One-time |
|---|---|---|---|
| Albania | $5.99 | $22.99 | $34.99 |
| Australia | A$7.99$5.55 | A$29.99$20.83 | A$49.99$34.72 |
| Austria | €5.99$6.97 | €22.99$26.73 | €34.99$40.69 |
| Belarus | $5.99 | $22.99 | $34.99 |
| Belgium | €5.99$6.97 | €22.99$26.73 | €34.99$40.69 |
| Bosnia & Herzegovina | €5.99$6.97 | €22.99$26.73 | €34.99$40.69 |
| Brazil | R$24.90$4.88 | R$99.90$19.59 | R$199.90$39.20 |
| Bulgaria | €4.99$5.80 | €19.99$23.24 | €34.99$40.69 |
| Canada | CA$6.99$4.92 | CA$24.99$17.60 | CA$39.99$28.16 |
| Croatia | €5.99$6.97 | €22.99$26.73 | €34.99$40.69 |
| Cyprus | €5.99$6.97 | €22.99$26.73 | €34.99$40.69 |
| Czech Republic | CZK 129.00$6.19 | CZK 499.00$23.94 | CZK 799.00$38.34 |
| Denmark | DKK 39.00$6.07 | DKK 179.00$27.84 | DKK 249.00$38.72 |
| Estonia | €5.99$6.97 | €22.99$26.73 | €34.99$40.69 |
| Finland | €5.99$6.97 | €22.99$26.73 | €34.99$40.69 |
| France | €5.99$6.97 | €22.99$26.73 | €34.99$40.69 |
| Germany | €5.99$6.97 | €22.99$26.73 | €34.99$40.69 |
| Greece | €5.99$6.97 | €22.99$26.73 | €34.99$40.69 |
| Hungary | HUF 1,990$6.37 | HUF 8,990$28.76 | HUF 12,990$41.55 |
| Iceland | $5.99 | $22.99 | $34.99 |
| Ireland | €5.99$6.97 | €22.99$26.73 | €34.99$40.69 |
| Italy | €5.99$6.97 | €22.99$26.73 | €34.99$40.69 |
| Japan | ¥700$4.44 | ¥3,000$19.02 | ¥5,000$31.70 |
| Kosovo | €5.99$6.97 | €22.99$26.73 | €34.99$40.69 |
| Latvia | €5.99$6.97 | €22.99$26.73 | €34.99$40.69 |
| Lithuania | €5.99$6.97 | €22.99$26.73 | €34.99$40.69 |
| Luxembourg | €5.99$6.97 | €22.99$26.73 | €34.99$40.69 |
| Macedonia | $4.99 | $19.99 | $29.99 |
| Malta | €5.99$6.97 | €22.99$26.73 | €34.99$40.69 |
| Moldova | $5.99 | $22.99 | $34.99 |
| Montenegro | €4.99$5.80 | €19.99$23.24 | €29.99$34.87 |
| New Zealand | NZ$9.99$5.84 | NZ$39.99$23.39 | NZ$49.99$29.23 |
| Norway | NOK 59.00$6.41 | NOK 249.00$27.07 | NOK 399.00$43.37 |
| Poland | PLN 29.99$8.08 | PLN 99.99$26.95 | PLN 129.99$35.04 |
| Portugal | €5.99$6.97 | €22.99$26.73 | €34.99$40.69 |
| Romania | RON 29.99$6.63 | RON 99.99$22.12 | RON 149.99$33.18 |
| Russia | RUB 449.00$5.26 | RUB 1,790.00$20.97 | RUB 2,490.00$29.18 |
| Serbia | €5.99$6.97 | €22.99$26.73 | €34.99$40.69 |
| Singapore | SGD 6.98$5.54 | SGD 29.98$23.79 | SGD 39.98$31.73 |
| Slovakia | €5.99$6.97 | €22.99$26.73 | €34.99$40.69 |
| Slovenia | €5.99$6.97 | €22.99$26.73 | €34.99$40.69 |
| Spain | €5.99$6.97 | €22.99$26.73 | €34.99$40.69 |
| Sweden | SEK 69.00$7.19 | SEK 249.00$25.96 | SEK 399.00$41.61 |
| Switzerland | CHF 5.00$6.17 | CHF 20.00$24.69 | CHF 25.00$30.86 |
| Turkey | TRY 149.99$3.09 | TRY 899.99$18.55 | TRY 1,499.99$30.92 |
| Ukraine | $5.99 | $22.99 | $34.99 |
| United Kingdom | £4.99$6.60 | £19.99$26.44 | £29.99$39.67 |
| United States | $4.99 | $19.99 | $29.99 |
Fishi: Aquarium Manager FAQ
- Is Fishi: Aquarium Manager free?
- Yes. The app and its basic features are free, in all 48 countries it sells in. Premium features are paid: they start from $4.99 (US), across 4 subscriptions and 1 one-time purchase.
- How much does Fishi: Aquarium Manager cost per month?
- Fishi 1 Month is $4.99 (US). The annual plan works out cheaper per month: $19.99 – 29.99 a year.
- Does Fishi: Aquarium Manager have a free trial?
- Yes — a 7 days free trial (US).
- Where is Fishi: Aquarium Manager cheapest?
- A monthly subscription costs TRY 149.99 (≈$3.09) in Turkey and PLN 29.99 (≈$8.08) in Poland, its cheapest and dearest countries.
- What are the best alternatives to Fishi: Aquarium Manager?
- Aquarium Guide Fish Identifier (4.2 from 26,520 reviews, premium from $0.99), Picture Fish - Fish Identifier (4.3 from 9,007 reviews, premium from $2.99) and Terminology (4.7 from 1,607 reviews, premium from $7.99).
Fishi: Aquarium Manager download
Last updated yesterday.
Fishi: Aquarium Manager sells in 48 countries. It was released 3 years and 3 months ago, on 30 Jun 2023. It holds a 4.6 rating from 833 reviews.
Supports 1 language: English.
How much does Fishi: Aquarium Manager make?
Third-party estimates for the last 30 days, worldwide — not the store's own figures, which Apple publishes for nobody.
Revenue by plan
- Annual 56%
- One-time 27%
- Monthly 17%
Revenue by country
- United States 72%
- Canada 10%
- Australia 9%
- United Kingdom 8%