# ARPJAM vs Tonic Synths

The clearest difference is in-app purchases: Tonic Synths at none against ARPJAM's 1. ARPJAM's advantage is update cadence (daily vs every 11 days). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. ARPJAM sells 1 one-off in-app purchase. Tonic Synths asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for ARPJAM against 5.0 for Tonic Synths. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

ARPJAM ships an update daily, Tonic Synths every 11 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | ARPJAM | Tonic Synths |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/arpjam/id6762045552/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/tonic-synths/id6781071843/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Daily** | Every 11 days |
| Monetization | Free | Free |
| Size | 7 MB | 20 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Takashi Tsunoda](https://appshunter.io/developer/1884742586) | [UpTech Works, LLC](https://appshunter.io/developer/1190352695) |

## What reviewers say

### ARPJAM

[App page](https://appshunter.io/ios/app/arpjam/id6762045552)

This app generates evolving ambient music using two independent arpeggio engines. It features a generative drum machine, sound design tools, and external instrument synchronization. Save and recall your favorite musical setups.

**Highlights:** Dual arpeggio engines, Generative drum machine, Sound design controls, External instrument sync (Ableton Link, MIDI Clock), Save and recall presets, Built-in timer

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### Tonic Synths

[App page](https://appshunter.io/ios/app/tonic-synths/id6781071843)

This app offers a portable music studio with 14 unique synthesizers for creating and sculpting audio. Users can draw sounds, program melodies, and apply effects like reverb and compression. Recordings can be exported as WAV files for use in other projects.

**Highlights:** 14 unique synthesizers, XY pad sound sculpting, 8-step melody programming, Resonant filter sculpting, Reverb and compressor effects, 60-second audio recording, WAV file export

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

**In-app purchases:** none


## Frequently asked questions

### Is ARPJAM free?

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

### Is Tonic Synths free?

Tonic Synths is free to download, with no in-app purchases.

### Which has better reviews, ARPJAM or Tonic Synths?

ARPJAM and Tonic Synths are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do ARPJAM or Tonic Synths have ads?

Neither ARPJAM nor Tonic Synths shows ads.

### Which is updated more often, ARPJAM or Tonic Synths?

ARPJAM ships an update daily, and Tonic Synths every 11 days. Most recently, ARPJAM was updated on October 31, 2026 and Tonic Synths on October 31, 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.*