# Kothon vs SarrafApp

The clearest difference is update cadence: SarrafApp at every 6 weeks against Kothon's every 6 months. Kothon's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Kothon ships an update every 6 months, SarrafApp every 6 weeks. The most recent releases landed on July 7, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Kothon | SarrafApp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (4 ratings)](https://appshunter.io/ios/app/kothon/id1551610848/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 183 MB | 28 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CONFIDENCE GROUP OF INDUSTRIES LTD.](https://appshunter.io/developer/1528158932) | [Sendony](https://appshunter.io/developer/1662448505) |

## What reviewers say

### Kothon

[App page](https://appshunter.io/ios/app/kothon/id1551610848)

This communication platform offers free app-to-app voice and video calls, instant messaging, and file sharing over the internet. It also allows users to make international calls to landlines and mobiles at competitive rates, with flexible package options and wallet recharges.

**Highlights:** App-to-App free audio/video calls, Instant messaging, File sharing, Low-rate international calling, Attractive package subscriptions, Wallet recharge options

**Features:** macOS Compatibility

**In-app purchases:** none


### SarrafApp

[App page](https://appshunter.io/ios/app/sarrafapp/id1636856906)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kothon free?

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

### Is SarrafApp free?

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

### Do Kothon or SarrafApp have ads?

Neither Kothon nor SarrafApp shows ads.

### Which is updated more often, Kothon or SarrafApp?

Kothon ships an update every 6 months, and SarrafApp every 6 weeks. Most recently, Kothon was updated on July 7, 2026 and SarrafApp on September 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*