# Devredin vs Performetic OS

The clearest difference is in-app purchases: Performetic OS at none against Devredin's 8. Performetic OS also leads on ads (none vs shown) and update cadence (every 3 days vs every 8 days). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Devredin sells 8 one-off in-app purchases. Performetic OS asks for nothing beyond the download.

Devredin ships an update every 8 days, Performetic OS every 3 days. The most recent releases landed on October 2, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Devredin | Performetic OS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 8 days | **Every 3 days** |
| Size | 77 MB | 42 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DEVREDIN BILGI TEKNOLOJILERI YAZILIM VE TICARET ANONIM SIRKETI](https://appshunter.io/developer/1867748494) | [Furkan YILMAZ](https://appshunter.io/developer/6792493370) |

## What reviewers say

### Devredin

[App page](https://appshunter.io/ios/app/devredin/id6766282469)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 Gün Öne Çıkarma | $12.99 | one-time |
| 3 Gün Acil Etiketi | $19.99 | one-time |
| 7 Gün Öne Çıkarma | $24.99 | one-time |
| 7 Gün Acil Etiketi | $39.99 | one-time |
| 15 Gün Öne Çıkarma | $49.99 | one-time |
| 15 Gün Acil Etiketi | $59.99 | one-time |
| 30 Gün Öne Çıkarma | $69.99 | one-time |
| 30 Gün Acil Etiketi | $99.99 | one-time |


### Performetic OS

[App page](https://appshunter.io/ios/app/performetic-os/id6792493368)

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

**In-app purchases:** none


## Frequently asked questions

### Is Devredin free?

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

### Is Performetic OS free?

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

### Do Devredin or Performetic OS have ads?

Devredin shows ads; Performetic OS does not.

### Which is updated more often, Devredin or Performetic OS?

Devredin ships an update every 8 days, and Performetic OS every 3 days. Most recently, Devredin was updated on October 2, 2026 and Performetic OS on October 1, 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.*