# Fishi: Aquarium Manager — Digital Tank Log

> Exotic pet and habitat management tracker with species discovery and care reminders. (iPhone/iPad app by Rafael Mirza.)

- Source: https://appshunter.io/ios/app/fishi-aquarium-manager/id6450653339 (this page in markdown: same URL + `.md`)
- Developer: [Rafael Mirza](https://appshunter.io/developer/1572990563)
- Category: Reference
- Price: Free with in-app purchases
- Rating: 4.60/5 from 529 App Store ratings · 61 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 346 MB
- Languages: American English
- Released: 2023-06-30
- Data updated: 2026-08-31
- Monetization: subscription
- User reviews in markdown: https://appshunter.io/ios/app/fishi-aquarium-manager/id6450653339/reviews.md

## What is Fishi?

Track all your pets.

Discover new species.

Keep your animals healthy and their habitats thriving with confidence and ease.

Enjoy the peace of mind that comes from knowing your tanks, terrariums, aviaries, and enclosures are always in balance.
Plan beautiful aquariums and habitats, explore hundreds of fish, reptile, insect, bird, and small animal species, and track your environment’s health with ease.
Plan tanks and enclosures, monitor water parameters and habitat conditions, and get instant insights on cycling progress — no more guesswork. Set feeding reminders, habitat maintenance alerts, and learn each species’ ideal care conditions.

Whether you keep fish, lizards, snakes, frogs, beetles, birds, hamsters, or other small pets, Fishi makes building and managing thriving habitats effortless.
Perfect for beginners and experienced keepers alike, Fishi helps you stay organized, informed, and confident in caring for your animals.
Dive in and bring your ecosystems to life.

This app offers a subscription. There are 3 tiers, monthly, quarterly, and annually. The subscription will be charged to your credit card through your iTunes Account and the subscription will automatically renew unless canceled at least 24 hours prior to the end of the current period. Subscriptions and auto-renewals can be managed or canceled via your iTunes Account settings. Special introductory offers only apply to first billing term. Any unused portion of a free trial is forfeited after purchase.
• Payment will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration/price selected) unless auto-renew is turned off at least 24 hrs before the end of the current period.
• Account will be charged for renewal within 24-hours prior to the end of the current period
• Current subscription may not be cancelled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after purchase.

Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Pet tracking
- Species discovery
- Habitat health monitoring
- Water parameter tracking
- Feeding reminders
- Maintenance alerts
- Care condition insights

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Yearly Sub Fishi | $19.99 | per year |
| Fishi 1 Month | $4.99 | per month |
| Fishi  Annual Subscription | $29.99 | per year |
| Annual Fishi Premium | $19.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Fishi Lifetime | $29.99 | one-time |


## What do users think of Fishi?

Overall sentiment: mixed

**Pros**

- 👍 Intuitive and user-friendly interface
- 📊 Excellent parameter tracking and logging capabilities
- 🐠 Comprehensive fish and plant database with detailed information
- 🚀 Responsive developers who implement feature requests quickly
- 💜 Regular updates and continuous app improvements
- 📚 Great educational resource for beginners and advanced keepers
- 🎨 Visually appealing design with helpful fish pictures
- ⚡ Efficient tank management for multiple aquariums
- 🤝 Exceptional customer support and responsiveness
- 🔧 Ability to add custom species to database

**Cons**

- 💰 Aggressive paywall strategy limiting core functionality
- 🔒 Paywall appears after initial setup (misleading onboarding)
- ❌ Limited free fish species available (mostly cichlids)
- 🚫 Cannot add multiple fish without premium subscription
- 📱 Inconsistent feature availability between free and paid tiers
- 🧪 Missing plant tracking and initial tank cycle features
- 👥 No multi-user/collaborative tank management support
- 🐛 App stability issues and occasional crashes
- 🔄 Frequent unnecessary updates causing annoyance
- 🌊 No saltwater fish species in database
- ⚙️ Unintuitive navigation in some areas

**Commonly reported bugs**

- App crashes when adding certain fish species
- Parameter tracking not displaying all logged measurements (nitrate/nitrite)
- Betta fish warning incorrectly suggests multiple bettas needed
- Deleted species cannot be re-added (locked permanently)
- Free trial popup repeatedly appears and requires device restart
- Date editing functionality removed in recent update
- Reduced functionality after recent update
- Inconsistent fish availability between male and female variants

**Most requested features**

- Multi-user/collaborative tank management for couples and families
- Plant species tracking and health monitoring
- Initial tank cycle tracking feature
- Advanced filtering system for fish discovery (multiple tags simultaneously)
- Ability to edit dates on logged events
- Filtration type customization and tracking
- Parameter display showing all measurements simultaneously
- User-friendly species addition interface
- Saltwater fish species database
- Zoom functionality for fish and plant icons
- Subscription tier breakdown clarity
- Better free tier fish variety for beginners

## Recent user reviews (10 of 61)

All indexed reviews: https://appshunter.io/ios/app/fishi-aquarium-manager/id6450653339/reviews.md

### 1/5 — Small fish list

*2026-06-18, version 2.0.3*

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.

### 5/5 — 10/10 fish keeper app

*2026-05-03*

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!

**Developer response:** Thank you very much for your kind review! :) - fishi team

### 4/5 — Family Sharing

*2026-04-22, version 2.0.1*

Great app but subscription does not work with family sharing.

### 3/5 — Not yet impressed

*2026-04-13*

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.

**Developer response:** Hey John, we do have a large database of plant species (if you click the fish icon when viewing your tank, you can change it to plants/parameters/notes etc); If the features dont cover what you need however, please do use the contact us button in the settings so we can help build anything that our app doesnt cover the needs of! Thanks for your review - fishi team

### 1/5 — Wipe my tanks

*2026-04-12, version 1.9.9*

Latest update wiped my tank data.  Two years of data tracking, notes, etc, LOST!!!!!

### 1/5 — Paywall

*2026-04-05*

Typical ask to track your data and make you pay for it

**Developer response:** Thanks for the review. The app offers optional paid features to support continued development, but the core aquarium tracking tools remain free.

### 1/5 — Waste of time

*2026-04-05*

Doesn’t have all fish species. Could only put half my tank in the fish list. Once added half of my fish, I was hit with a paywall. Don’t waste your time, rushed app with no real use

**Developer response:** Thanks for the feedback. The app currently includes a database of 1,000+ fish species and has been actively updated for several years based on user feedback and feature requests.

Some features are part of an optional premium tier, which helps support the ongoing development and maintenance of the app. I’m always working to expand the species database, so if there’s a fish missing from your tank feel free to reach out and I can look at adding it in a future update.

### 2/5 — Review

*2026-04-02*

It’s a cool app. I would love an option where you could add a photo of the Individual fish

**Developer response:** Great idea, i'll see what can be done for our next update!

### 5/5 — Best

*2026-03-23, version 1.9.9*

Still the best app for aquarium enthusiasts with super support

### 5/5 — Awesome app

*2026-03-15, version 1.9.8*

If you really love this hobby, you’ll really love this app!

## Frequently asked questions about Fishi

### What does Fishi: Aquarium Manager do?

Fishi helps you track all your exotic pets and manage their habitats. You can discover new species, monitor environmental conditions like water parameters, and receive timely reminders for feeding and maintenance to ensure your animals stay healthy and their enclosures thrive.

### What are the key features of Fishi?

Key features include comprehensive pet tracking, a vast database for discovering new species, detailed monitoring of habitat health and water parameters, planning for tanks and enclosures, and setting up essential care reminders for feeding and maintenance. It also provides insights into species' ideal care conditions.

### How much does Fishi cost?

This app offers a subscription model with monthly, quarterly, and annual payment tiers. Subscriptions automatically renew unless canceled at least 24 hours before the current period ends. You can manage your subscription and auto-renewal settings through your iTunes Account.

### What types of pets can I track with Fishi?

Fishi is designed to manage a wide variety of exotic pets and their habitats, including fish, lizards, snakes, frogs, beetles, birds, hamsters, and other small animals. It helps maintain the balance and health of their respective tanks, terrariums, aviaries, and enclosures.

### Is Fishi suitable for beginners?

Yes, Fishi is perfect for both beginners and experienced keepers alike. It simplifies the process of building and managing thriving habitats, providing the necessary information and tools to stay organized, informed, and confident in caring for your animals.

## Version history (last 5 releases)

### 2.0.7 — 2026-08-31

bug fixes & improvements

### 2.0.6 — 2026-08-10

bug fixes & improvements!

### 2.0.5 — 2026-07-13

Bug fixes & improvements

### 2.0.4 — 2026-06-19

bug fixes & improvements!

### 2.0.3 — 2026-06-10

bug fixes & improvements!

## Apps similar to Fishi

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Aquarium Guide Fish Identifier](https://appshunter.io/ios/app/aquarium-guide-fish-identifier/id662602456) | 4.2 (13,840) | Free | Reference |
| [Terminology](https://appshunter.io/ios/app/terminology/id687798859) | 4.7 (1,080) | Free | Reference |
| [Aquabuildr](https://appshunter.io/ios/app/aquabuildr/id1568234361) | 4.2 (263) | Free | Reference |
| [AI Flashcards Maker • WordSnap](https://appshunter.io/ios/app/ai-flashcards-maker-wordsnap/id6475011960) | 4.3 (72) | Free | Reference |

## More apps by Rafael Mirza

- [New Year's Resolution Tracker](https://appshunter.io/ios/app/new-years-resolution-tracker/id1575230351)
- [PeopleNotes: Track Connections](https://appshunter.io/ios/app/peoplenotes-track-connections/id6472050158)
- [Learn Words - English Vocab](https://appshunter.io/ios/app/learn-words-english-vocab/id6557086264)
- [DIY Project Planner](https://appshunter.io/ios/app/diy-project-planner/id6742566839)
- [Amplify Sounds - Sound Booster](https://appshunter.io/ios/app/amplify-sounds-sound-booster/id6743349036)

All apps by Rafael Mirza: https://appshunter.io/developer/1572990563

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-31.*