# T3allam vs Gauss+

The clearest difference is in-app purchases: T3allam at none against Gauss+'s 3. Gauss+'s advantage is update cadence (every 4 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Gauss+ sells 3 one-off in-app purchases. T3allam asks for nothing beyond the download.

T3allam ships an update every 3 months, Gauss+ every 4 days. The most recent releases landed on October 10, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | T3allam | Gauss+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Size | 76 MB | 93 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ahmed Emad AlDeen Lotfy Mahmoud](https://appshunter.io/developer/1676735946) | [Ahmed Abdelrahman](https://appshunter.io/developer/1896515165) |

## What reviewers say

### T3allam

[App page](https://appshunter.io/ios/app/t3allam/id6741709100)

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

**In-app purchases:** none


### Gauss+

[App page](https://appshunter.io/ios/app/gauss-plus/id6812883229)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| إيداع 5$ في المحفظة | $4.99 | one-time |
| إيداع 10$ في المحفظة | $9.99 | one-time |
| إيداع 20$ في المحفظة | $19.99 | one-time |


## Frequently asked questions

### Is T3allam free?

T3allam is free to download, with no in-app purchases.

### Is Gauss+ free?

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

### Do T3allam or Gauss+ have ads?

Neither T3allam nor Gauss+ shows ads.

### Which is updated more often, T3allam or Gauss+?

T3allam ships an update every 3 months, and Gauss+ every 4 days. Most recently, T3allam was updated on October 10, 2026 and Gauss+ 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.*