# Planetary Idle vs Shrimp Game Classic

The clearest difference is review sentiment: Planetary Idle at 50% against Shrimp Game Classic's 0%. Planetary Idle also leads on rating (4.8 vs 3.3) and ratings volume (81 vs 3). Shrimp Game Classic's advantage is in-app purchases (none vs 3) and update cadence (every 3 days vs weekly). On price, ads and device support there is nothing between them.

Both are free to download. Planetary Idle sells 3 one-off in-app purchases. Shrimp Game Classic asks for nothing beyond the download.

Planetary Idle holds the better App Store score, 4.8 against 3.3. That said, the two scores are not equally well evidenced: Planetary Idle has 81 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 50% of Planetary Idle's written reviews are positive against 0% of Shrimp Game Classic's.

Planetary Idle ships an update weekly, Shrimp Game Classic every 3 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Planetary Idle | Shrimp Game Classic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (81 ratings)](https://appshunter.io/ios/app/planetary-idle/id6450142774/reviews)** | [3.3 (3 ratings)](https://appshunter.io/ios/app/shrimp-game-classic/id6740584079/reviews) |
| Number of ratings | **81** | 3 |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 112 MB | 52 MB |
| Requires iOS | 17 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Roberto Frias Nerio](https://appshunter.io/developer/1692039143) | [Jaxon Gallegos Garcia](https://appshunter.io/developer/1628171818) |

## What reviewers say

### Planetary Idle

[App page](https://appshunter.io/ios/app/planetary-idle/id6450142774)

Explore planets with a retro sci-fi idle theme. Hire scientists for passive income, tap for boosts, and research expeditions for discoveries. Prestige to reset with permanent upgrades and unlock perks with rare QBits.

**Highlights:** Hire Scientists for passive income, Tap to boost active income, Research expeditions for discoveries, Prestige system with permanent upgrades, Earn QBits for powerful perks, Offline progress for 6 hours

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Booster Pack | $0.99 | one-time |
| Research Pack | $2.99 | one-time |
| Quantum Pack | $6.99 | one-time |


### Shrimp Game Classic

[App page](https://appshunter.io/ios/app/shrimp-game-classic/id6740584079)

Engage in a casual 2D idle game focused on shrimp. Features a clicker mode for more interactive play, offering a classic experience.

**Highlights:** Casual idle gameplay, 2D graphics, Clicker mode, Shrimp-themed, Classic experience

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Planetary Idle free?

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

### Is Shrimp Game Classic free?

Shrimp Game Classic is free to download, with no in-app purchases.

### Which has better reviews, Planetary Idle or Shrimp Game Classic?

Planetary Idle is rated higher. Planetary Idle averages 4.8 out of 5 from 81 ratings, while Shrimp Game Classic averages 3.3 from 3 ratings.

### Do Planetary Idle or Shrimp Game Classic have ads?

Both Planetary Idle and Shrimp Game Classic show ads.

### Which is updated more often, Planetary Idle or Shrimp Game Classic?

Planetary Idle ships an update weekly, and Shrimp Game Classic every 3 days. Most recently, Planetary Idle was updated on November 3, 2026 and Shrimp Game Classic on November 4, 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.*