# Koala Sampler vs AudioKit Synth One J6

The clearest difference is price: AudioKit Synth One J6 at Free against Koala Sampler's $4.99. Koala Sampler's advantage is chart position (#4 vs unranked). On rating, review sentiment, ratings volume and update cadence there is nothing between them.

AudioKit Synth One J6 is free to download; Koala Sampler costs $4.99 up front. Koala Sampler sells 8 one-off in-app purchases and AudioKit Synth One J6 sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Koala Sampler against 4.9 for AudioKit Synth One J6. Both are backed by a comparable volume of ratings — 1.4K and 2.4K respectively. Written reviews are what separate them: 88% of Koala Sampler's written reviews are positive against 94% of AudioKit Synth One J6's.

Koala Sampler ships an update every 3 weeks, AudioKit Synth One J6 fortnightly. The most recent releases landed on September 25, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Koala Sampler | AudioKit Synth One J6 |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [4.8 (1.4K ratings)](https://appshunter.io/ios/app/koala-sampler-beat-maker/id1449584007/reviews) | **[4.9 (2.4K ratings)](https://appshunter.io/ios/app/audiokit-synth-one-j6/id6741535277/reviews)** |
| Number of ratings | 1.4K | **2.4K** |
| Positive reviews | 88.3% of reviews | **93.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#4** | — |
| Size | 59 MB | 76 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mazbox Limited](https://appshunter.io/developer/329604853) | [AudioKit Pro](https://appshunter.io/developer/1307785645) |

## What reviewers say

### Koala Sampler

[App page](https://appshunter.io/ios/app/koala-sampler-beat-maker/id1449584007)

**Currently charting:** #4 Top Paid · Music, #55 Top Paid, #182 Top Grossing · Music (US App Store)

This app allows you to record sounds with your phone's microphone, transform them with effects, and create beats and tracks. Its intuitive interface focuses on a fast and fun music-making process.

**Highlights:** Record up to 64 samples with mic, Apply 16 built-in effects, Load and use own samples, Create beats with high-resolution sequencer, Export loops and tracks as WAV, AI sample separation, AUv3 and MIDI compatibility

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Koala AUv3 Plugin | $1.99 | one-time |
| Ese-O's Sample Pack | $2.99 | one-time |
| Solar Studies Samplepack | $2.99 | one-time |
| Soon Come Dub Sample Pack | $2.99 | one-time |
| Analog Astronaut Samplepack | $2.99 | one-time |
| Cirrus Cuts Sample Pack | $2.99 | one-time |
| Samurai Edition | $3.99 | one-time |
| Mixer | $4.99 | one-time |

**What reviewers like**

- 👍 Intuitive and easy to use
- 🚀 Smooth workflow and fast performance
- 💡 Powerful sampling and sequencing capabilities
- 🔥 Excellent value for the price
- 🎨 Creative and inspiring sound design

**What reviewers complain about**

- 🐛 Occasional crashes and stability issues
- 🔇 Limited effects and sound manipulation options
- 📁 Difficulty managing and organizing samples/projects
- 🎚️ Lack of advanced MIDI mapping and control options
- 🔍 Unclear or confusing UI elements in certain areas

**Reported bugs**

- Samples not loading or disappearing after app updates
- Sequencer timing and quantization issues
- Crashes when using certain features or with large projects

**Requested features**

- Ability to record and edit MIDI sequences
- More comprehensive effects and sound processing tools
- Improved sample management and organization features
- Support for external MIDI controllers and hardware integration
- Customizable color schemes and UI themes


### AudioKit Synth One J6

[App page](https://appshunter.io/ios/app/audiokit-synth-one-j6/id6741535277)

This app offers a professional-quality virtual analog synthesizer inspired by classic hardware. It provides a vast library of presets, real-time effects control, and a user-friendly interface for both beginners and experienced musicians. It can be used as a standalone instrument or as an AUv3 plugin.

**Highlights:** 400+ Presets, Dual Assignable Touch Pads, Real-time FX Control, 3 LFOs with extensive modulation, MIDI Keyboard and MIDI Learn support, Classic Step Sequencer, AUv3 Plugin support

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Thanks, Awesome Supporter! | $2.99 | one-time |
| Thanks, Awesome Supporter! | $4.99 | one-time |
| Thanks, Awesome Supporter! | $9.99 | one-time |
| Thanks, Awesome Supporter! | $14.99 | one-time |
| Thanks, Awesome Supporter! | $19.99 | one-time |

**What reviewers like**

- 🚀 Amazingly inspirational
- 👍 Awesome and free
- 👍 Ridiculously good UI
- 👍 Must have
- 👍 Great for AUv3


## Frequently asked questions

### Is Koala Sampler free?

Koala Sampler costs $4.99, and also offers in-app purchases.

### Is AudioKit Synth One J6 free?

AudioKit Synth One J6 is free to download, with in-app purchases available.

### Which has better reviews, Koala Sampler or AudioKit Synth One J6?

AudioKit Synth One J6 is rated higher. Koala Sampler averages 4.8 out of 5 from 1.4K ratings, while AudioKit Synth One J6 averages 4.9 from 2.4K ratings.

### Do Koala Sampler or AudioKit Synth One J6 have ads?

Neither Koala Sampler nor AudioKit Synth One J6 shows ads.

### Which is updated more often, Koala Sampler or AudioKit Synth One J6?

Koala Sampler ships an update every 3 weeks, and AudioKit Synth One J6 fortnightly. Most recently, Koala Sampler was updated on September 25, 2026 and AudioKit Synth One J6 on September 26, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*