# AA Pin vs Gravity 80s

The clearest difference is in-app purchases: Gravity 80s at none against AA Pin's 4. Gravity 80s also leads on ads (none vs shown) and update cadence (every 2 days vs every 7 months). AA Pin's advantage is iOS requirement (12.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. AA Pin sells 4 one-off in-app purchases. Gravity 80s asks for nothing beyond the download.

AA Pin ships an update every 7 months, Gravity 80s every 2 days. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | AA Pin | Gravity 80s |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 2 days** |
| Size | 160 MB | 6 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [LUOYANG WAWAN INFORMATION TECHNOLOGY CO., LTD.](https://appshunter.io/developer/1417162321) | [kota morishita](https://appshunter.io/developer/457218231) |

## What reviewers say

### AA Pin

[App page](https://appshunter.io/ios/app/aa-pin-crazy-planet/id1527851569)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $2.99 | one-time |
| Planet Pack | $4.99 | one-time |
| Rocket Pack | $4.99 | one-time |
| Full Version | $9.99 | one-time |


### Gravity 80s

[App page](https://appshunter.io/ios/app/gravity-80s/id6760158837)

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

**In-app purchases:** none


## Frequently asked questions

### Is AA Pin free?

AA Pin is free to download, with in-app purchases available.

### Is Gravity 80s free?

Gravity 80s is free to download, with no in-app purchases.

### Do AA Pin or Gravity 80s have ads?

AA Pin shows ads; Gravity 80s does not.

### Which is updated more often, AA Pin or Gravity 80s?

AA Pin ships an update every 7 months, and Gravity 80s every 2 days. Most recently, AA Pin was updated on November 3, 2026 and Gravity 80s on October 28, 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.*