# semPATİ vs Peteriner

The clearest difference is in-app purchases: Peteriner at none against semPATİ's 2. Peteriner also leads on update cadence (every 11 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. semPATİ sells 2 in-app purchases, starting at $0.99 per month. Peteriner asks for nothing beyond the download.

semPATİ ships an update monthly, Peteriner every 11 days. The most recent releases landed on September 23, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | semPATİ | Peteriner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 11 days** |
| Size | 63 MB | 60 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ERDAL ARAP](https://appshunter.io/developer/1896032079) | [CEM SARI](https://appshunter.io/developer/1896521052) |

## What reviewers say

### semPATİ

[App page](https://appshunter.io/ios/app/sempati/id6767631438)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $0.99 | per month |
| Yearly Premium | $9.99 | per year |


### Peteriner

[App page](https://appshunter.io/ios/app/peteriner/id6793183764)

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

**In-app purchases:** none


## Frequently asked questions

### Is semPATİ free?

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

### Is Peteriner free?

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

### Do semPATİ or Peteriner have ads?

Neither semPATİ nor Peteriner shows ads.

### Which is updated more often, semPATİ or Peteriner?

semPATİ ships an update monthly, and Peteriner every 11 days. Most recently, semPATİ was updated on September 23, 2026 and Peteriner on September 6, 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.*