# Aeroo Fly vs SLIMSKY

The clearest difference is update cadence: SLIMSKY at every 2 days against Aeroo Fly's every 5 weeks. 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.

Aeroo Fly ships an update every 5 weeks, SLIMSKY every 2 days. The most recent releases landed on October 25, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Aeroo Fly | SLIMSKY |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 days** |
| Size | 318 MB | 304 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aeroo](https://appshunter.io/developer/1724536303) | [SHENZHEN LONGOT TECHNOLOGY DEVELOPMENTCO.,LTD](https://appshunter.io/developer/1637798918) |

## What reviewers say

### Aeroo Fly

[App page](https://appshunter.io/ios/app/aeroo-fly/id6475622696)

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

**In-app purchases:** none


### SLIMSKY

[App page](https://appshunter.io/ios/app/slimsky/id6648759572)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Aeroo Fly free?

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

### Is SLIMSKY free?

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

### Do Aeroo Fly or SLIMSKY have ads?

Neither Aeroo Fly nor SLIMSKY shows ads.

### Which is updated more often, Aeroo Fly or SLIMSKY?

Aeroo Fly ships an update every 5 weeks, and SLIMSKY every 2 days. Most recently, Aeroo Fly was updated on October 25, 2026 and SLIMSKY on October 6, 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.*