# oSampler vs Hypertron

The clearest difference is in-app purchases: oSampler at none against Hypertron's 14. oSampler also leads on review sentiment (78% vs 53%) and iOS requirement (13.0 vs 15.6). Hypertron's advantage is ads (none vs shown) and update cadence (monthly vs every 2 months). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. Hypertron sells 14 one-off in-app purchases. oSampler asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.3 for oSampler against 4.4 for Hypertron. Both are backed by a comparable volume of ratings — 71 and 159 respectively. Written reviews are what separate them: 78% of oSampler's written reviews are positive against 53% of Hypertron's.

oSampler ships an update every 2 months, Hypertron monthly. The most recent releases landed on July 7, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | oSampler | Hypertron |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (71 ratings)](https://appshunter.io/ios/app/osampler/id1446760908/reviews) | **[4.4 (159 ratings)](https://appshunter.io/ios/app/hypertron/id1468266608/reviews)** |
| Number of ratings | 71 | **159** |
| Positive reviews | **78.4% of reviews** | 53.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 15 MB | 94 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [NORICHIKA NAKATA](https://appshunter.io/developer/966061081) | [Hypertron Audio](https://appshunter.io/developer/1468266607) |

## What reviewers say

### oSampler

[App page](https://appshunter.io/ios/app/osampler/id1446760908)

Record and manipulate various sounds with a straightforward sampler. This application minimizes complex operations, making it accessible for quick audio editing and creative sound design. It prioritizes ease of use for a seamless sampling experience.

**Highlights:** Easy to use, Few complicated operations, Record sounds, Chop sounds, Audio manipulation

**In-app purchases:** none


### Hypertron

[App page](https://appshunter.io/ios/app/hypertron/id1468266608)

Create music on the go with this powerful groovebox. It offers a simple interface for flexible music production, allowing you to trigger pads, tweak effects, arrange samples, and even generate new sounds with AI. Unlock advanced features for a complete production experience.

**Highlights:** AUv3 support, Live pad triggering, Sample editing and arrangement, AI sample generation, Built-in synthesizer, Multi-track export, Ableton Link sync

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bassdrums | $0.99 | one-time |
| E-Piano | $0.99 | one-time |
| Eight Zero Eight | $2.99 | one-time |
| LOFI | $2.99 | one-time |
| English | $2.99 | one-time |
| AUV3 | $2.99 | one-time |
| Hollow Earth | $4.99 | one-time |
| E-Drums | $4.99 | one-time |
| Andres Kit | $4.99 | one-time |
| Ultimate Drums | $4.99 | one-time |
| Old School | $4.99 | one-time |
| PRO | $4.99 | one-time |
| Premium Pack 1 | $4.99 | one-time |
| COMPLETE BUNDLE | $9.99 | one-time |


## Frequently asked questions

### Is oSampler free?

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

### Is Hypertron free?

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

### Which has better reviews, oSampler or Hypertron?

Hypertron is rated higher. oSampler averages 4.3 out of 5 from 71 ratings, while Hypertron averages 4.4 from 159 ratings.

### Do oSampler or Hypertron have ads?

oSampler shows ads; Hypertron does not.

### Which is updated more often, oSampler or Hypertron?

oSampler ships an update every 2 months, and Hypertron monthly. Most recently, oSampler was updated on July 7, 2026 and Hypertron on September 23, 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.*