# Order 9 vs Stack Bar

The clearest difference is ads: Order 9 at none against Stack Bar's shown. Order 9 also leads on iOS requirement (11.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Order 9 | Stack Bar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (8 ratings)](https://appshunter.io/ios/app/stack-bar/id6744345863/reviews)** |
| Number of ratings | — | **8** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | — |
| Monetization | — | Ad-supported |
| Size | 52 MB | 138 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ogumo Co., Ltd.](https://appshunter.io/developer/1289277557) | [ChoongHo Yu](https://appshunter.io/developer/1254355587) |

## What reviewers say

### Order 9

[App page](https://appshunter.io/ios/app/order-9/id1517326216)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stack Bar

[App page](https://appshunter.io/ios/app/stack-bar/id6744345863)

A satisfying timing game where precision is key to building a beautiful, endless tower of glowing blocks. Miss the timing and your tower shrinks, but perfect timing allows for infinite growth. Simple, relaxing, and addictive gameplay.

**Highlights:** Satisfying timing-based gameplay, Build an infinite tower, Glowing gradient blocks, Simple and relaxing mechanics, Addictive challenge

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Order 9 free?

Order 9 is free to download, with no in-app purchases.

### Is Stack Bar free?

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

### Do Order 9 or Stack Bar have ads?

Stack Bar shows ads; Order 9 does not.

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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.*