# KMQuant vs SwapMaster Exchange

The clearest difference is in-app purchases: SwapMaster Exchange at none against KMQuant's 1. SwapMaster Exchange also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (14.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. KMQuant sells 1 in-app purchase, starting at $22.99 per month. SwapMaster Exchange asks for nothing beyond the download.

KMQuant ships an update every 2 months, SwapMaster Exchange every 3 weeks. The most recent releases landed on September 16, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | KMQuant | SwapMaster Exchange |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 2 MB | 23 MB |
| Requires iOS | 18.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Smallbird](https://appshunter.io/developer/1777236641) | [murat ozturk](https://appshunter.io/developer/1886132481) |

## What reviewers say

### KMQuant

[App page](https://appshunter.io/ios/app/kmquant/id6752616353)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KmQuant Abonelik | $22.99 | per month |


### SwapMaster Exchange

[App page](https://appshunter.io/ios/app/swapmaster-exchange/id6760765607)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KMQuant free?

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

### Is SwapMaster Exchange free?

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

### Do KMQuant or SwapMaster Exchange have ads?

Neither KMQuant nor SwapMaster Exchange shows ads.

### Which is updated more often, KMQuant or SwapMaster Exchange?

KMQuant ships an update every 2 months, and SwapMaster Exchange every 3 weeks. Most recently, KMQuant was updated on September 16, 2026 and SwapMaster Exchange 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.*