# Nirrgo vs TavKey

The clearest difference is update cadence: TavKey at every 2 months against Nirrgo's every 8 months. Nirrgo's advantage is iOS requirement (13.0 vs 16.0). 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.

Nirrgo ships an update every 8 months, TavKey every 2 months. The most recent releases landed on October 7, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Nirrgo | TavKey |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Size | 51 MB | 6 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Gilad Shitrit](https://appshunter.io/developer/1746525344) | [Yaron Shemesh](https://appshunter.io/developer/6790495661) |

## What reviewers say

### Nirrgo

[App page](https://appshunter.io/ios/app/nirrgo/id6502707138)

**Features:** macOS Compatibility

**In-app purchases:** none


### TavKey

[App page](https://appshunter.io/ios/app/tavkey/id6790495659)

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

**In-app purchases:** none


## Frequently asked questions

### Is Nirrgo free?

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

### Is TavKey free?

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

### Do Nirrgo or TavKey have ads?

Neither Nirrgo nor TavKey shows ads.

### Which is updated more often, Nirrgo or TavKey?

Nirrgo ships an update every 8 months, and TavKey every 2 months. Most recently, Nirrgo was updated on October 7, 2026 and TavKey on September 29, 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.*