# Tezintel vs 21Studio

The clearest difference is in-app purchases: 21Studio at none against Tezintel's 1. 21Studio also leads on iOS requirement (13.0 vs 15). Tezintel's advantage is update cadence (weekly vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Tezintel sells 1 one-off in-app purchase. 21Studio asks for nothing beyond the download.

Tezintel ships an update weekly, 21Studio every 6 weeks. The most recent releases landed on October 5, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Tezintel | 21Studio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 weeks |
| Size | 67 MB | 21 MB |
| Requires iOS | 15 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [One Brother Investements](https://appshunter.io/developer/1713123187) | [Ali Ather](https://appshunter.io/developer/1848166219) |

## What reviewers say

### Tezintel

[App page](https://appshunter.io/ios/app/tezintel/id6470182263)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard | $999.99 | one-time |


### 21Studio

[App page](https://appshunter.io/ios/app/21studio/id6754393185)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tezintel free?

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

### Is 21Studio free?

21Studio is free to download, with no in-app purchases.

### Do Tezintel or 21Studio have ads?

Neither Tezintel nor 21Studio shows ads.

### Which is updated more often, Tezintel or 21Studio?

Tezintel ships an update weekly, and 21Studio every 6 weeks. Most recently, Tezintel was updated on October 5, 2026 and 21Studio on October 3, 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.*