# Sentient Synthesizer vs Rimeo

The clearest difference is price: Rimeo at Free against Sentient Synthesizer's $4.99. Rimeo also leads on update cadence (monthly vs every 2 months). Sentient Synthesizer's advantage is in-app purchases (none vs 2) and device support (3 vs 1). On ads there is nothing between them.

Rimeo is free to download; Sentient Synthesizer costs $4.99 up front. Rimeo sells 2 in-app purchases, starting at $6.99 per month. Sentient Synthesizer asks for nothing beyond the download.

Sentient Synthesizer ships an update every 2 months, Rimeo monthly. The most recent releases landed on November 11, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Sentient Synthesizer | Rimeo |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/sentient-synthesizer/id6753140309/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Paid | — |
| Size | 365 MB | 18 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Valery Mironov](https://appshunter.io/developer/1699945726) | [Ilia Okhrimenko](https://appshunter.io/developer/6776639234) |

## What reviewers say

### Sentient Synthesizer

[App page](https://appshunter.io/ios/app/sentient-synthesizer/id6753140309)

This music app creates unique sounds by learning from your environment. It uses a neural network to generate wavetables from ambient noise, voices, or music, which you can then play and manipulate. The app functions as a standalone tool or an AUv3 plugin.

**Highlights:** Learns from ambient sounds via microphone, Generates unique wavetables, Standalone app and AUv3 plugin support, MIDI and MPE keyboard compatibility, Adjustable ADSR envelope, Modulation of pitch, pan, drive, and filter, Customizable filter types (lowpass, bandpass, highpass)

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

**In-app purchases:** none


### Rimeo

[App page](https://appshunter.io/ios/app/rimeo/id6776639232)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rimeo Premium | $6.99 | per month |
| Rimeo Premium | $69.99 | per year |


## Frequently asked questions

### Is Sentient Synthesizer free?

Sentient Synthesizer costs $4.99, with no in-app purchases.

### Is Rimeo free?

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

### Do Sentient Synthesizer or Rimeo have ads?

Neither Sentient Synthesizer nor Rimeo shows ads.

### Which is updated more often, Sentient Synthesizer or Rimeo?

Sentient Synthesizer ships an update every 2 months, and Rimeo monthly. Most recently, Sentient Synthesizer was updated on November 11, 2026 and Rimeo on November 10, 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.*