# SobCof vs Geçmişten Mektup

The clearest difference is in-app purchases: Geçmişten Mektup at none against SobCof's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SobCof sells 1 in-app purchase, starting at $1.99 per month. Geçmişten Mektup asks for nothing beyond the download.

SobCof ships an update every 8 days, Geçmişten Mektup weekly. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SobCof | Geçmişten Mektup |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 days | **Weekly** |
| Size | 88 MB | 3 MB |
| Requires iOS | 18.4 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Abdulsamet Ozturk](https://appshunter.io/developer/1834783497) | [Salih ONUS](https://appshunter.io/developer/6775990804) |

## What reviewers say

### SobCof

[App page](https://appshunter.io/ios/app/sobcof/id6751366978)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Aylık Premium İndirimli | $1.99 | per month |


### Geçmişten Mektup

[App page](https://appshunter.io/ios/app/gecmisten-mektup/id6779972312)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SobCof free?

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

### Is Geçmişten Mektup free?

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

### Do SobCof or Geçmişten Mektup have ads?

Neither SobCof nor Geçmişten Mektup shows ads.

### Which is updated more often, SobCof or Geçmişten Mektup?

SobCof ships an update every 8 days, and Geçmişten Mektup weekly. Most recently, SobCof was updated on November 8, 2026 and Geçmişten Mektup on October 31, 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.*