# Netility vs ayi9

The clearest difference is iOS requirement: Netility at 12.4 against ayi9's 16.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Netility ships an update every 3 weeks, ayi9 every 6 weeks. The most recent releases landed on October 14, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Netility | ayi9 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Size | 14 MB | 3 MB |
| Requires iOS | **12.4** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [MegaTec](https://appshunter.io/developer/574376037) | [汉民 杨](https://appshunter.io/developer/611733383) |

## What reviewers say

### Netility

[App page](https://appshunter.io/ios/app/netility/id1501805672)

**Features:** macOS Compatibility

**In-app purchases:** none


### ayi9

[App page](https://appshunter.io/ios/app/ayi9/id6756864256)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Netility free?

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

### Is ayi9 free?

ayi9 is free to download, with no in-app purchases.

### Do Netility or ayi9 have ads?

Neither Netility nor ayi9 shows ads.

### Which is updated more often, Netility or ayi9?

Netility ships an update every 3 weeks, and ayi9 every 6 weeks. Most recently, Netility was updated on October 14, 2026 and ayi9 on October 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*