# EGK CTransposer vs Riftone

The clearest difference is price: Riftone at Free against EGK CTransposer's $3.99. Riftone also leads on update cadence (every 3 days vs every 7 months). EGK CTransposer's advantage is in-app purchases (none vs 6). On ads, device support and iOS requirement there is nothing between them.

Riftone is free to download; EGK CTransposer costs $3.99 up front. Riftone sells 5 in-app purchases, starting at $6.99 per 7 days. EGK CTransposer asks for nothing beyond the download.

EGK CTransposer ships an update every 7 months, Riftone every 3 days. The most recent releases landed on October 28, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | EGK CTransposer | Riftone |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 days** |
| Size | 5 MB | 73 MB |
| Requires iOS | 18.5 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Isaac Eng Gian Khor](https://appshunter.io/developer/1808933315) | [Danil Chshavelev](https://appshunter.io/developer/1896492557) |

## What reviewers say

### EGK CTransposer

[App page](https://appshunter.io/ios/app/egk-ctransposer/id6748041656)

**Features:** macOS Compatibility

**In-app purchases:** none


### Riftone

[App page](https://appshunter.io/ios/app/riftone-ai-stem-splitter/id6775165802)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Riftone Pro Weekly | $6.99 | per 7 days |
| Riftone Pro Weekly | $6.99 | per 7 days |
| Monthly | $9.99 | per month |
| Yearly | $39.99 | per year |
| Riftone Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is EGK CTransposer free?

EGK CTransposer costs $3.99, with no in-app purchases.

### Is Riftone free?

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

### Do EGK CTransposer or Riftone have ads?

Neither EGK CTransposer nor Riftone shows ads.

### Which is updated more often, EGK CTransposer or Riftone?

EGK CTransposer ships an update every 7 months, and Riftone every 3 days. Most recently, EGK CTransposer was updated on October 28, 2026 and Riftone on November 7, 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.*