# Fish vs Tidepool Tycoon

The clearest difference is in-app purchases: Fish at none against Tidepool Tycoon's 8. Fish also leads on ads (none vs shown) and iOS requirement (15.1 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Tidepool Tycoon sells 8 in-app purchases, starting at $9.99 per month. Fish asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 18, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Fish | Tidepool Tycoon |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Size | 44 MB | 18 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ALI KEMAL CETINDERE](https://appshunter.io/developer/1894244909) | [Tam Tran](https://appshunter.io/developer/6786559953) |

## What reviewers say

### Fish

[App page](https://appshunter.io/ios/app/fish-inc/id6762464394)

**Features:** macOS Compatibility

**In-app purchases:** none


### Tidepool Tycoon

[App page](https://appshunter.io/ios/app/tidepool-tycoon/id6794579137)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tidepool Club | $9.99 | per month |
| Pearl Pack - Small | $0.99 | one-time |
| Castaway Pack | $2.99 | one-time |
| Pearl Pack - Medium | $4.99 | one-time |
| Harbormaster Deed | $6.99 | one-time |
| Pearl Pack - Large | $9.99 | one-time |
| Founder's Chest | $19.99 | one-time |
| Pearl Pack - Huge | $19.99 | one-time |


## Frequently asked questions

### Is Fish free?

Fish is free to download, with no in-app purchases.

### Is Tidepool Tycoon free?

Tidepool Tycoon is free to download, with in-app purchases available.

### Do Fish or Tidepool Tycoon have ads?

Tidepool Tycoon shows ads; Fish does not.

### Which is updated more often, Fish or Tidepool Tycoon?

Fish ships an update every 2 weeks, and Tidepool Tycoon every 2 weeks. Most recently, Fish was updated on October 18, 2026 and Tidepool Tycoon on October 3, 2026.

---

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