# Stack Run vs Guess It 3D!

The clearest difference is in-app purchases: Stack Run at none against Guess It 3D!'s 2. Stack Run also leads on update cadence (every 5 weeks vs every 18 months) and iOS requirement (10.0 vs 12.0). On price, ads and device support there is nothing between them.

Both are free to download. Guess It 3D! sells 2 in-app purchases, starting at $19.99 per month. Stack Run asks for nothing beyond the download.

Stack Run ships an update every 5 weeks, Guess It 3D! every 18 months. The most recent releases landed on June 8, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Stack Run | Guess It 3D! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (9 ratings)](https://appshunter.io/ios/app/stack-run-tower-race/id1507131646/reviews)** | — |
| Number of ratings | **9** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 weeks** | Every 18 months |
| Monetization | Ad-supported | — |
| Size | 217 MB | 97 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) | [FRIENDLY APPS LTD](https://appshunter.io/developer/1514360327) |

## What reviewers say

### Stack Run

[App page](https://appshunter.io/ios/app/stack-run-tower-race/id1507131646)

Build a tower of people to reach new heights and compete against others. Strategically stack your way to victory in this engaging climbing game.

**Highlights:** Stack people to build a tower, Climb to higher levels, Compete with other players, Win matches, Engaging gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### Guess It 3D!

[App page](https://appshunter.io/ios/app/guess-it-3d/id1535943995)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Bundle Features Unlocked! | $19.99 | per month |
| All AppCentral Games Unlocked! | $39.99 | per month |


## Frequently asked questions

### Is Stack Run free?

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

### Is Guess It 3D! free?

Guess It 3D! is free to download, with in-app purchases available.

### Do Stack Run or Guess It 3D! have ads?

Both Stack Run and Guess It 3D! show ads.

### Which is updated more often, Stack Run or Guess It 3D!?

Stack Run ships an update every 5 weeks, and Guess It 3D! every 18 months. Most recently, Stack Run was updated on June 8, 2026 and Guess It 3D! on September 8, 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.*