# Sand Arrow Out vs Coilo

The clearest difference is update cadence: Sand Arrow Out at every 2 days against Coilo's monthly. On price, ads, 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.

Sand Arrow Out ships an update every 2 days, Coilo monthly. The most recent releases landed on October 5, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Sand Arrow Out | Coilo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 2 days** | Monthly |
| Size | 792 MB | 23 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [绍勋 洪](https://appshunter.io/developer/1872838883) | [Rauf Ismayilov](https://appshunter.io/developer/1896556137) |

## What reviewers say

### Sand Arrow Out

[App page](https://appshunter.io/ios/app/sand-arrow-out/id6778828264)

**Features:** macOS Compatibility

**In-app purchases:** none


### Coilo

[App page](https://appshunter.io/ios/app/coilo/id6786250794)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sand Arrow Out free?

Sand Arrow Out is free to download, with no in-app purchases.

### Is Coilo free?

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

### Do Sand Arrow Out or Coilo have ads?

Both Sand Arrow Out and Coilo show ads.

### Which is updated more often, Sand Arrow Out or Coilo?

Sand Arrow Out ships an update every 2 days, and Coilo monthly. Most recently, Sand Arrow Out was updated on October 5, 2026 and Coilo on October 13, 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.*