# Tap Tap Fish vs Idle Aquaria

The clearest difference is rating: Tap Tap Fish at 4.5 against Idle Aquaria's 3.0. Tap Tap Fish also leads on review sentiment (53% vs 18%) and ratings volume (24K vs 10). Idle Aquaria's advantage is update cadence (every 5 days vs every 4 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Tap Tap Fish sells 10 in-app purchases, starting at $7.99 per 7 days and Idle Aquaria sells 12 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Tap Tap Fish holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: Tap Tap Fish has 24K ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 53% of Tap Tap Fish's written reviews are positive against 18% of Idle Aquaria's.

Tap Tap Fish ships an update every 4 weeks, Idle Aquaria every 5 days. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Tap Tap Fish | Idle Aquaria |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (24K ratings)](https://appshunter.io/ios/app/tap-tap-fish-abyssrium/id1068366937/reviews)** | [3.0 (10 ratings)](https://appshunter.io/ios/app/idle-aquaria-ocean-evolution/id6460979621/reviews) |
| Number of ratings | **24K** | 10 |
| Positive reviews | **53.2% of reviews** | 18.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 1.6 GB | 269 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SangHeon Kim](https://appshunter.io/developer/896208121) | [Amberbite GmbH](https://appshunter.io/developer/1702231504) |

## What reviewers say

### Tap Tap Fish

[App page](https://appshunter.io/ios/app/tap-tap-fish-abyssrium/id1068366937)

An idle, relaxing game designed to relieve stress and calm the mind. Expand your aquarium, invite adorable fish friends, and enjoy a peaceful experience. Watch your underwater world grow and feel your worries melt away.

**Highlights:** Idle relaxing gameplay, Stress relief and calming atmosphere, Aquarium expansion, Collection of cute fish and sea creatures, Beautiful deep-sea scenery, Soothing background music

**Features:** macOS Compatibility, iMessage stickers, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription (1 week) | $7.99 | per 7 days |
| 100 Gems | $0.99 | one-time |
| Super Sale Package | $0.99 | one-time |
| Auto Harvest | $0.99 | one-time |
| 550 Gems | $4.99 | one-time |
| 400 Pearls | $4.99 | one-time |
| Beginner Package | $4.99 | one-time |
| 200 Pearls | $4.99 | one-time |
| Junior Pack | $9.99 | one-time |
| Daily Pearl Pack | $9.99 | one-time |

**What reviewers like**

- 🌊 Calming, relaxing atmosphere
- 🐠 Beautiful, creative fish designs
- 🎨 Aesthetically pleasing visuals
- 🎶 Soothing background music

**What reviewers complain about**

- 💰 Excessive in-app purchases and ads
- 🕰️ Slow progression and tedious grinding
- 🐛 Frequent crashes and bugs
- 🔍 Confusing, cluttered UI

**Reported bugs**

- Crashes when accessing certain menus
- Notifications and icons not working properly
- Inconsistent ad performance and rewards
- Saved data not loading correctly

**Requested features**

- Ability to name and customize individual fish
- More fish variety and less repetition
- Improved event system with better rewards
- Offline progress and reduced ad dependency


### Idle Aquaria

[App page](https://appshunter.io/ios/app/idle-aquaria-ocean-evolution/id6460979621)

Embark on a meditative journey in a calming aquatic world. Consume smaller beings to evolve and discover over 50 unique species. Track your achievements in a diverse marine compendium. Enjoy tranquil escapism and engaging progression with seasonal events.

**Highlights:** Meditative aquatic journey, Evolve and discover 50+ species, Creature library and achievements, Tranquil and relaxing gameplay, Seasonal events and special occasions, Optimized for tablets

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pre-Registration Bundle | Free | one-time |
| 60 x2 Pearls | $0.99 | one-time |
| Welcome Bundle! | $1.99 | one-time |
| Spooky Splash Bundle! | $3.99 | one-time |
| Remove Ads | $3.99 | one-time |
| 300 Pearls | $4.99 | one-time |
| 300 x2 Pearls | $4.99 | one-time |
| Spooky Splash Bundle! | $14.99 | one-time |
| 980 Pearls | $14.99 | one-time |
| 980 x2 Pearls | $14.99 | one-time |
| 3280 x2 Pearls | $49.99 | one-time |
| 6480 x2 Pearls | $99.99 | one-time |


## Frequently asked questions

### Is Tap Tap Fish free?

Tap Tap Fish is free to download, with in-app purchases available.

### Is Idle Aquaria free?

Idle Aquaria is free to download, with in-app purchases available.

### Which has better reviews, Tap Tap Fish or Idle Aquaria?

Tap Tap Fish is rated higher. Tap Tap Fish averages 4.5 out of 5 from 24K ratings, while Idle Aquaria averages 3.0 from 10 ratings.

### Do Tap Tap Fish or Idle Aquaria have ads?

Both Tap Tap Fish and Idle Aquaria show ads.

### Which is updated more often, Tap Tap Fish or Idle Aquaria?

Tap Tap Fish ships an update every 4 weeks, and Idle Aquaria every 5 days. Most recently, Tap Tap Fish was updated on October 30, 2026 and Idle Aquaria on October 27, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*