# Arrow Stack! vs Loopa

The clearest difference is in-app purchases: Arrow Stack! at none against Loopa's 1. Arrow Stack! also leads on update cadence (every 3 days vs monthly) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Loopa sells 1 one-off in-app purchase. Arrow Stack! asks for nothing beyond the download.

Arrow Stack! ships an update every 3 days, Loopa monthly. The most recent releases landed on October 23, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Arrow Stack! | Loopa |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/arrow-stack/id6781169463/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Monthly |
| Size | 222 MB | 161 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [文晚 鲁](https://appshunter.io/developer/1885341239) | [Erdinc Ceper](https://appshunter.io/developer/1886006146) |

## What reviewers say

### Arrow Stack!

[App page](https://appshunter.io/ios/app/arrow-stack/id6781169463)

**Features:** Vision Pro support

**In-app purchases:** none


### Loopa

[App page](https://appshunter.io/ios/app/loopa-one-tap-timing-runner/id6803052015)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Arrow Stack! free?

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

### Is Loopa free?

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

### Do Arrow Stack! or Loopa have ads?

Both Arrow Stack! and Loopa show ads.

### Which is updated more often, Arrow Stack! or Loopa?

Arrow Stack! ships an update every 3 days, and Loopa monthly. Most recently, Arrow Stack! was updated on October 23, 2026 and Loopa on October 9, 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.*