# TusAI vs Teradigma

The clearest difference is in-app purchases: Teradigma at none against TusAI's 6. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. TusAI sells 6 in-app purchases, starting at $12.99 per month. Teradigma asks for nothing beyond the download.

TusAI ships an update every 9 days, Teradigma every 2 weeks. The most recent releases landed on October 3, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | TusAI | Teradigma |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Size | 17 MB | 8 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Berkin Sili](https://appshunter.io/developer/1721733234) | [KASIM TAKIM](https://appshunter.io/developer/6793156968) |

## What reviewers say

### TusAI

[App page](https://appshunter.io/ios/app/tusai/id6778718552)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gold — Monthly | $12.99 | per month |
| Premium — Monthly | $19.99 | per month |
| Gold — 3 Months | $34.99 | per 3 months |
| Premium — 3 Months | $49.99 | per 3 months |
| Gold — 6 Months | $69.99 | per 6 months |
| Premium — 6 Months | $99.99 | per 6 months |


### Teradigma

[App page](https://appshunter.io/ios/app/teradigma/id6793156966)

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

**In-app purchases:** none


## Frequently asked questions

### Is TusAI free?

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

### Is Teradigma free?

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

### Do TusAI or Teradigma have ads?

Neither TusAI nor Teradigma shows ads.

### Which is updated more often, TusAI or Teradigma?

TusAI ships an update every 9 days, and Teradigma every 2 weeks. Most recently, TusAI was updated on October 3, 2026 and Teradigma on October 11, 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.*