# Krill Synthesizer vs Qithesizer

The clearest difference is rating: Krill Synthesizer at 5.0 against Qithesizer's 4.1. Krill Synthesizer also leads on review sentiment (100% vs 77%) and price ($11.99 vs $12.99). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

Krill Synthesizer costs $11.99 and Qithesizer $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Krill Synthesizer holds the better App Store score, 5.0 against 4.1. Both are backed by a comparable volume of ratings — 6 and 11 respectively. Written reviews point the same way: 100% of Krill Synthesizer's written reviews are positive against 77% of Qithesizer's.

Krill Synthesizer ships an update weekly, Qithesizer fortnightly. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Krill Synthesizer | Qithesizer |
| --- | --- | --- |
| Price | **$11.99** | $12.99 |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/krill-synthesizer/id6443337049/reviews)** | [4.1 (11 ratings)](https://appshunter.io/ios/app/qithesizer/id6444722040/reviews) |
| Number of ratings | 6 | **11** |
| Positive reviews | **100.0% of reviews** | 76.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Paid | Paid |
| Size | 8 MB | 29 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Genuine Soundware](https://appshunter.io/developer/1560880481) | [Robkoo Information & Technologies Co., Ltd.](https://appshunter.io/developer/987892941) |

## What reviewers say

### Krill Synthesizer

[App page](https://appshunter.io/ios/app/krill-synthesizer/id6443337049)

This virtual analog polyphonic synthesizer offers a streamlined interface for creating quick synth sounds on iPad. It features two oscillators, an LFO, a low-pass filter, two envelopes, and stereo effects, all accessible from a single screen.

**Highlights:** Virtual analog polyphonic synthesizer, Single-screen interface, Two oscillators, One LFO, Low-pass filter, Stereo chorus and ping-pong delay, 64 presets

**Features:** Vision Pro support

**In-app purchases:** none


### Qithesizer

[App page](https://appshunter.io/ios/app/qithesizer/id6444722040)

This advanced music synthesizer combines virtual analog, wavetable, and physical modeling sound engines. It offers extensive modulation capabilities, a built-in sequencer, and on-screen keyboard for creating complex sounds.

**Highlights:** Multiple sound engines (virtual analog, wavetable, physical modeling), Extensive modulation sources and destinations, Full MIDI mapping, 16-step sequencer with pattern editor, Waveform and dynamic visualizations, On-screen keyboard

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

**In-app purchases:** none


## Frequently asked questions

### Is Krill Synthesizer free?

Krill Synthesizer costs $11.99, with no in-app purchases.

### Is Qithesizer free?

Qithesizer costs $12.99, with no in-app purchases.

### Which has better reviews, Krill Synthesizer or Qithesizer?

Krill Synthesizer is rated higher. Krill Synthesizer averages 5.0 out of 5 from 6 ratings, while Qithesizer averages 4.1 from 11 ratings.

### Do Krill Synthesizer or Qithesizer have ads?

Neither Krill Synthesizer nor Qithesizer shows ads.

### Which is updated more often, Krill Synthesizer or Qithesizer?

Krill Synthesizer ships an update weekly, and Qithesizer fortnightly. Most recently, Krill Synthesizer was updated on October 11, 2026 and Qithesizer on October 24, 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.*