# Sound Maker Synth vs Audio Object

The clearest difference is price: Audio Object at Free against Sound Maker Synth's $1.99. Audio Object also leads on rating (5.0 vs 1.0) and update cadence (every 2 months vs every 41 months). Sound Maker Synth's advantage is device support (3 vs 1) and iOS requirement (10.0 vs 17.0). On ratings volume, ads and in-app purchases there is nothing between them.

Audio Object is free to download; Sound Maker Synth costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Audio Object holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Sound Maker Synth ships an update every 41 months, Audio Object every 2 months. Both last shipped on October 14, 2026.

## The numbers

| Metric | Sound Maker Synth | Audio Object |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/sound-maker-synth/id1179368263/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/audio-object/id6783546700/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 41 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Size | 10 MB | 12 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Aleksandar Mlazev](https://appshunter.io/developer/1093798140) | [Green Rose Systems, LLC](https://appshunter.io/developer/6783546702) |

## What reviewers say

### Sound Maker Synth

[App page](https://appshunter.io/ios/app/sound-maker-synth/id1179368263)

Create unique and complex sounds with a versatile FM synthesizer. Combine up to 10 sound generators, adjust frequencies and waveforms, and add effects like reverb. Explore a wide range of sonic possibilities for pads, basslines, and alien-like textures.

**Highlights:** Multiple sound generators (up to 10), Adjustable frequency and waveforms, Volume, modulation, and tremolo effects, Real-time sound preview, Reverb effect, One-octave keyboard for playing

**Features:** Vision Pro support

**In-app purchases:** none


### Audio Object

[App page](https://appshunter.io/ios/app/audio-object/id6783546700)

This pocket-sized instrument turns your iPhone into a portable music creation studio. It features a four-track looper, a three-voice drum machine, and an eight-pad sampler with extensive editing capabilities. Seamlessly integrate with your Mac DAW via USB for professional workflows.

**Highlights:** Four-track looper with bar-quantized recording, Three-voice drum machine click track, Eight-pad sampler with EQ and varispeed, Project save, load, and WAV stem export, Stereo audio streaming to Mac DAWs via USB, MIDI clock output over USB, Records stereo from Core Audio interfaces

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

**In-app purchases:** none


## Frequently asked questions

### Is Sound Maker Synth free?

Sound Maker Synth costs $1.99, with no in-app purchases.

### Is Audio Object free?

Audio Object is free to download, with no in-app purchases.

### Which has better reviews, Sound Maker Synth or Audio Object?

Audio Object is rated higher. Sound Maker Synth averages 1.0 out of 5 from 1 ratings, while Audio Object averages 5.0 from 1 ratings.

### Do Sound Maker Synth or Audio Object have ads?

Neither Sound Maker Synth nor Audio Object shows ads.

### Which is updated more often, Sound Maker Synth or Audio Object?

Sound Maker Synth ships an update every 41 months, and Audio Object every 2 months. Most recently, Sound Maker Synth was updated on October 14, 2026 and Audio Object on October 14, 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.*