# isxynth vs Ancient Drums

The clearest difference is update cadence: Ancient Drums at every 5 days against isxynth's every 34 months. Ancient Drums also leads on price ($4.99 vs $7.99). isxynth's advantage is iOS requirement (11.0 vs 15.1). On ads, in-app purchases and device support there is nothing between them.

isxynth costs $7.99 and Ancient Drums $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

isxynth ships an update every 34 months, Ancient Drums every 5 days. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | isxynth | Ancient Drums |
| --- | --- | --- |
| Price | $7.99 | **$4.99** |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/isxynth/id6450951503/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 34 months | **Every 5 days** |
| Monetization | Paid | — |
| Size | 8 MB | 43 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alexey Nadzharov](https://appshunter.io/developer/729549192) | [Coyote Song Productions LLC](https://appshunter.io/developer/1886958377) |

## What reviewers say

### isxynth

[App page](https://appshunter.io/ios/app/isxynth/id6450951503)

This music effect plugin allows spectral cross synthesis and morphing between two input signals. It separates noise and tone components, offering controls for blending, freezing, and time-based delays. Gestures on controls can be recorded and played back for dynamic sound shaping.

**Highlights:** Spectral cross synthesis, Morphing between two input signals, Noise and tone component blending, Freeze control for spectral blurring, 3-second delay lines per input, Gesture recording and playback

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

**In-app purchases:** none


### Ancient Drums

[App page](https://appshunter.io/ios/app/ancient-drums/id6760946188)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is isxynth free?

isxynth costs $7.99, with no in-app purchases.

### Is Ancient Drums free?

Ancient Drums costs $4.99, with no in-app purchases.

### Do isxynth or Ancient Drums have ads?

Neither isxynth nor Ancient Drums shows ads.

### Which is updated more often, isxynth or Ancient Drums?

isxynth ships an update every 34 months, and Ancient Drums every 5 days. Most recently, isxynth was updated on October 2, 2026 and Ancient Drums on October 5, 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.*