# Pocket Academy ZERO vs Retro Fish Chef

The clearest difference is in-app purchases: Pocket Academy ZERO at none against Retro Fish Chef's 10. Pocket Academy ZERO also leads on ratings volume (107 vs 32). Retro Fish Chef's advantage is ads (none vs shown) and update cadence (fortnightly vs every 6 months). On price, rating, review sentiment and device support there is nothing between them.

Both are free to download. Retro Fish Chef sells 10 one-off in-app purchases. Pocket Academy ZERO asks for nothing beyond the download.

Retro Fish Chef holds the better App Store score, 4.3 against 4.1. Both are backed by a comparable volume of ratings — 107 and 32 respectively. Written reviews complicate that: 85% of Pocket Academy ZERO's written reviews are positive against 79% of Retro Fish Chef's, so the app with the better star average is not the one people write more warmly about.

Pocket Academy ZERO ships an update every 6 months, Retro Fish Chef fortnightly. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Pocket Academy ZERO | Retro Fish Chef |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (107 ratings)](https://appshunter.io/ios/app/pocket-academy-zero/id1054876781/reviews) | **[4.3 (32 ratings)](https://appshunter.io/ios/app/retro-fish-chef/id1181419565/reviews)** |
| Number of ratings | **107** | 32 |
| Positive reviews | **84.7% of reviews** | 79.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 51 MB | 100 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kairosoft Co.,Ltd](https://appshunter.io/developer/381477233) | [SOONSOON FACTORY](https://appshunter.io/developer/1031065686) |

## What reviewers say

### Pocket Academy ZERO

[App page](https://appshunter.io/ios/app/pocket-academy-zero/id1054876781)

Design and manage your dream school, from classrooms to facilities. Guide students to academic success and help them achieve their career aspirations. Engage in seasonal events and watch your students graduate.

**Highlights:** Build custom classrooms and facilities, Guide students' academic and career paths, Attract more students with excellent teaching, Participate in seasonal school events, Help students pass exams and placement tests

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

**In-app purchases:** none


### Retro Fish Chef

[App page](https://appshunter.io/ios/app/retro-fish-chef/id1181419565)

Manage and grow your own fish restaurant in a charming retro style. Cook various fish dishes, hire staff, and optimize operations to maximize profits. Be mindful of environmental regulations to avoid costly fines.

**Highlights:** Build and manage a fish restaurant, Cook various fish dishes, Hire over 100 employees, Develop new recipes, Customize store appearance, Complete quests for skills

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1+1 Gem (60 Total) | $1.99 | one-time |
| 1+1 Gem (120 Total) | $4.99 | one-time |
| Starter Kit | $4.99 | one-time |
| Purchase Season Item | $8.99 | one-time |
| 1+1 Gem (260 Total) | $9.99 | one-time |
| Purchase Grade S Package | $9.99 | one-time |
| Purchase Grade SS Package | $25.99 | one-time |
| 1+1 Gem (900 Total) | $29.99 | one-time |
| 1+1 Gem (1600 Total) | $49.99 | one-time |
| SSS급 패키지 구매 | $64.99 | one-time |


## Frequently asked questions

### Is Pocket Academy ZERO free?

Pocket Academy ZERO is free to download, with no in-app purchases.

### Is Retro Fish Chef free?

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

### Which has better reviews, Pocket Academy ZERO or Retro Fish Chef?

Retro Fish Chef is rated higher. Pocket Academy ZERO averages 4.1 out of 5 from 107 ratings, while Retro Fish Chef averages 4.3 from 32 ratings.

### Do Pocket Academy ZERO or Retro Fish Chef have ads?

Pocket Academy ZERO shows ads; Retro Fish Chef does not.

### Which is updated more often, Pocket Academy ZERO or Retro Fish Chef?

Pocket Academy ZERO ships an update every 6 months, and Retro Fish Chef fortnightly. Most recently, Pocket Academy ZERO was updated on November 6, 2026 and Retro Fish Chef on November 2, 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.*