# Human Stack Battle vs AA Pin

The clearest difference is in-app purchases: Human Stack Battle at none against AA Pin's 4. Human Stack Battle also leads on ads (none vs shown) and update cadence (every 10 days vs every 7 months). On price and device support there is nothing between them.

Both are free to download. AA Pin sells 4 one-off in-app purchases. Human Stack Battle asks for nothing beyond the download.

Human Stack Battle ships an update every 10 days, AA Pin every 7 months. The most recent releases landed on September 29, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Human Stack Battle | AA Pin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (9 ratings)](https://appshunter.io/ios/app/human-stack-battle/id1514309760/reviews)** | — |
| Number of ratings | **9** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 7 months |
| Monetization | Free | — |
| Size | 260 MB | 160 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [广杰 周](https://appshunter.io/developer/1059287118) | [LUOYANG WAWAN INFORMATION TECHNOLOGY CO., LTD.](https://appshunter.io/developer/1417162321) |

## What reviewers say

### Human Stack Battle

[App page](https://appshunter.io/ios/app/human-stack-battle/id1514309760)

Build the tallest tower by collecting more people to win against opponents on a seesaw. Strategize your tower height to outmaneuver and defeat other players in this engaging game.

**Highlights:** Tower building mechanics, Seesaw battle gameplay, Multiplayer competition, Character collection, Strategic gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Human Stack Battle free?

Human Stack Battle is free to download, with no in-app purchases.

### Is AA Pin free?

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

### Do Human Stack Battle or AA Pin have ads?

AA Pin shows ads; Human Stack Battle does not.

### Which is updated more often, Human Stack Battle or AA Pin?

Human Stack Battle ships an update every 10 days, and AA Pin every 7 months. Most recently, Human Stack Battle was updated on September 29, 2026 and AA Pin on October 7, 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.*