# Traitus vs Senp.ai

The clearest difference is update cadence: Senp.ai at every 2 days against Traitus's every 2 weeks. Traitus's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Traitus sells 2 in-app purchases, starting at $3.99 per month and Senp.ai sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Traitus ships an update every 2 weeks, Senp.ai every 2 days. The most recent releases landed on October 21, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Traitus | Senp.ai |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Size | 119 MB | 51 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [MOHAMAD HAFIZ CHE HAMID](https://appshunter.io/developer/1853086746) | [LUCA ZAMMARIELLO](https://appshunter.io/developer/1879755971) |

## What reviewers say

### Traitus

[App page](https://appshunter.io/ios/app/traitus-notes-and-practice/id6755314198)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Traitus Pro – Monthly | $3.99 | per month |
| Traitus Pro – Yearly | $29.99 | per year |


### Senp.ai

[App page](https://appshunter.io/ios/app/senpai/id6764889173)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Senpai Pro | $3.99 | per month |
| Senpai Ultra | $6.99 | per month |
| Senpai MAX Monthly | $12.99 | per month |


## Frequently asked questions

### Is Traitus free?

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

### Is Senp.ai free?

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

### Do Traitus or Senp.ai have ads?

Both Traitus and Senp.ai show ads.

### Which is updated more often, Traitus or Senp.ai?

Traitus ships an update every 2 weeks, and Senp.ai every 2 days. Most recently, Traitus was updated on October 21, 2026 and Senp.ai on October 2, 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.*