# e vs KAiKU Control

The clearest difference is price: KAiKU Control at Free against e's $5.99. e's advantage is update cadence (every 3 weeks vs every 5 months) and iOS requirement (11.0 vs 14.0). On ads, in-app purchases and device support there is nothing between them.

KAiKU Control is free to download; e costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

e ships an update every 3 weeks, KAiKU Control every 5 months. The most recent releases landed on November 1, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | e | KAiKU Control |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | **[4.9 (31 ratings)](https://appshunter.io/ios/app/e-l-s-a/id833671355/reviews)** | — |
| Number of ratings | **31** | — |
| Positive reviews | 87.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | Paid | — |
| Size | 43 MB | 65 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Erik Sigth](https://appshunter.io/developer/385275335) | [Care Us Oy](https://appshunter.io/developer/1561467992) |

## What reviewers say

### e

[App page](https://appshunter.io/ios/app/e-l-s-a/id833671355)

Create retro-style music with a sampling keyboard featuring tempo-based looping. Record, manipulate, and play back samples with various effects and flexible playback modes. Integrate with other audio apps and control parameters via MIDI.

**Highlights:** Retro sampling keyboard, Tempo-based looping, Reverb, bit crusher, resonant filter, Multiple loop and start/stop modes, MIDI control and Core MIDI support, AUv3, Audiobus, Inter App Audio integration

**Features:** Vision Pro support

**In-app purchases:** none


### KAiKU Control

[App page](https://appshunter.io/ios/app/kaiku-control/id1450527844)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is e free?

e costs $5.99, with no in-app purchases.

### Is KAiKU Control free?

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

### Do e or KAiKU Control have ads?

Neither e nor KAiKU Control shows ads.

### Which is updated more often, e or KAiKU Control?

e ships an update every 3 weeks, and KAiKU Control every 5 months. Most recently, e was updated on November 1, 2026 and KAiKU Control on October 26, 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.*