# TriKey vs Aether Synth

The clearest difference is price: Aether Synth at $2.99 against TriKey's $9.99. Aether Synth also leads on update cadence (weekly vs every 2 months) and chart position (#56 vs unranked). TriKey's advantage is iOS requirement (12.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

TriKey costs $9.99 and Aether Synth $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TriKey ships an update every 2 months, Aether Synth weekly. The most recent releases landed on October 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | TriKey | Aether Synth |
| --- | --- | --- |
| Price | $9.99 | **$2.99** |
| Rating | — | **[4.7 (9 ratings)](https://appshunter.io/ios/app/aether-synth/id6766131732/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | — | Paid |
| Best chart rank | — | **#56** |
| Size | 5 MB | 34 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Marcos Kohler](https://appshunter.io/developer/1024379665) | [Jacob Kirk](https://appshunter.io/developer/1893697979) |

## What reviewers say

### TriKey

[App page](https://appshunter.io/ios/app/trikey/id1406537477)

**In-app purchases:** none


### Aether Synth

[App page](https://appshunter.io/ios/app/aether-synth/id6766131732)

**Currently charting:** #56 Top Paid · Music (US App Store)

This music creation app offers a professional synthesizer engine with dual-layer sound design and rhythmic motion. It can be used as a standalone workstation or as an AUv3 instrument within compatible iOS hosts for recording and production.

**Highlights:** AUv3 instrument support, Standalone synth workstation, Dual preset layering, Melodic and drum sequencers, Sampler tools, Multitrack audio workspace, Arpeggiator and motion controls

**In-app purchases:** none


## Frequently asked questions

### Is TriKey free?

TriKey costs $9.99, with no in-app purchases.

### Is Aether Synth free?

Aether Synth costs $2.99, with no in-app purchases.

### Do TriKey or Aether Synth have ads?

Neither TriKey nor Aether Synth shows ads.

### Which is updated more often, TriKey or Aether Synth?

TriKey ships an update every 2 months, and Aether Synth weekly. Most recently, TriKey was updated on October 3, 2026 and Aether Synth on October 25, 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.*