# Kalfa Mobil vs SunDo

The clearest difference is in-app purchases: Kalfa Mobil at none against SunDo's 8. Kalfa Mobil also leads on iOS requirement (15.1 vs 26.1). SunDo's advantage is update cadence (every 10 days vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. SunDo sells 8 in-app purchases, starting at $9.99 per month. Kalfa Mobil asks for nothing beyond the download.

Kalfa Mobil ships an update every 3 months, SunDo every 10 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Kalfa Mobil | SunDo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Size | 61 MB | 10 MB |
| Requires iOS | **15.1** | 26.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Solvera Yazılım](https://appshunter.io/developer/1693590194) | [Onur Yildirim](https://appshunter.io/developer/1102863441) |

## What reviewers say

### Kalfa Mobil

[App page](https://appshunter.io/ios/app/kalfa-mobil/id6759721144)

**Features:** macOS Compatibility

**In-app purchases:** none


### SunDo

[App page](https://appshunter.io/ios/app/sundo/id6770339373)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aylık 1 kişi premium | $9.99 | per month |
| 3 kişilik ekipler için | $29.99 | per month |
| 5 kişilik ekipler için ideal | $59.99 | per month |
| 1 kişilik ekipler için yıllık | $99.99 | per year |
| 10 kişiye kadar olan ekipler için | $129.99 | per month |
| 3 kişilik ekipler için | $299.99 | per year |
| 5 kişilik ekipler için | $599.99 | per year |
| 10 kişilik ekiple için | $999.99 | per year |


## Frequently asked questions

### Is Kalfa Mobil free?

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

### Is SunDo free?

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

### Do Kalfa Mobil or SunDo have ads?

Neither Kalfa Mobil nor SunDo shows ads.

### Which is updated more often, Kalfa Mobil or SunDo?

Kalfa Mobil ships an update every 3 months, and SunDo every 10 days. Most recently, Kalfa Mobil was updated on October 25, 2026 and SunDo 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.*