# oSampler — Easy Sampler

> Simple audio sampler for recording and chopping sounds with minimal complexity. (iPhone/iPad app by NORICHIKA NAKATA.)

- Source: https://appshunter.io/ios/app/osampler/id1446760908 (this page in markdown: same URL + `.md`)
- Developer: [NORICHIKA NAKATA](https://appshunter.io/developer/966061081)
- Category: Music, Entertainment
- Price: Free
- Rating: 4.28/5 from 71 App Store ratings · 51 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 15 MB
- Languages: English, Japanese
- Released: 2019-01-26
- Data updated: 2026-07-07
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/osampler/id1446760908/reviews.md

## What is oSampler?

This is an easy-to-use sampler.
There are few complicated operations.
Record various sounds and chop them.
*Keep your volume down and care for your ears.

## Key features

- Easy to use
- Few complicated operations
- Record sounds
- Chop sounds
- Audio manipulation

## Recent user reviews (10 of 51)

All indexed reviews: https://appshunter.io/ios/app/osampler/id1446760908/reviews.md

### 4/5 — めちゃ使いやすいけど、、、

*2026-02-19, version 4.4*

とても使いやすくて、初心者すぎる私でも結構楽しく遊べる。けど、さっき開こうとしたら、アプリのアイコンは残っててもアプリを起動できなくなってた。理由は分かんないけど、アプデが来てる訳でもないし、どうしてかわかんないからちょっとビミョい。。

### 5/5 — Лучший сэмплер для телефона

*2025-06-20, version 4.4*

Запись хорошо работает вместе с iRig и Pocket operator 33 и 133.  Дает бесконечные возможности для сэроирования и добавления эффектов. Можно легко собрать свой карманный SP404

### 5/5 — Good

*2025-01-23, version 4.4*

Thx for midi support!!!

### 5/5 — Still one of the AppStore best quick samplers

*2024-12-28, version 4.4*

This has been here for a while, while I’ve never like the ad at the bottom. It’s a came a long way and is the og sampler for IOS

### 5/5 — 👌🏽

*2024-11-24, version 4.4*

Good!

### 5/5 — これ無料はもっと知られるべき

*2024-07-29, version 4.3*

無料で使えるサンプラーを探してたときたまたま上の方に上がっていたので入れてみたら操作もしやすく、かなり多く音源を取り込めてとても使いやすかったです。これから演劇の大会なのですがこれから不具合等なければ使えればと思っています。

### 4/5 — great app

*2024-07-11, version 4.3*

would like to see more from added. compressor, more delay settings, reverb settings all would be nice lol. as for the actual functionality of the app it's perfect and then some. the only thing i'm wondering about is why the cache gets so big so quickly. i blink and all of the sudden it's 1.3 gb and i have to delete the app and download it again so i have enough storage on my 64gb phone to use it. i need a clear cache option. nonetheless, it's one of the best samplers on the app store for its simplicity.

### 4/5 — Good but one issue

*2024-04-07, version 4.2.4*

This app seems great as garage bands sampler only works in house this seems like a good alternative however I can’t seem to workout how to export I press the green button then the pad and nothing shows up no options of any kind I’m confused hopefully someone has some advice

### 2/5 — ファイル取り込み、再起動不可

*2024-03-23, version 4.2.3*

ファイル取り込み時、同じファイルでも取り込みできる時とできない時があり

できない時は、暗転、強制アプリ終了、再起動不可となります。再インストールするしかなくなります。

改善願います。

他は良い機能なので応援してます。

### 1/5 — j

*2024-03-12, version 4.2.3*

no sound iphone 7:(

## Frequently asked questions about oSampler

### What does oSampler do?

oSampler is an easy-to-use application designed for recording and manipulating various sounds. It focuses on simplifying the sampling process by minimizing complicated operations, allowing users to quickly record and chop audio.

### What are the key features of oSampler?

The app's main features include its ease of use, a lack of complicated operations, the ability to record various sounds, and the functionality to chop those recorded sounds. It's designed for straightforward audio manipulation.

### Is oSampler free to use?

Yes, the application is free to use. However, it does contain advertisements, which is how the app is monetized.

### What kind of sounds can I record and chop?

The description indicates that you can record 'various sounds.' This suggests a broad range of audio inputs are supported, from voice to environmental sounds or musical instruments, which can then be manipulated by chopping.

## Version history (last 5 releases)

### 4.4.1 — 2026-06-01

We apologize for the inconvenience.
We have fixed the bug.

### 4.4 — 2024-09-25

Fixed a bug related to file handling.
Revised the way temporary audio files are managed.
You can now choose whether or not to create backups of audio files.
Changed piano operation.
Simple operation is now possible by connecting a MIDI device.
Other bugs have been fixed.

### 4.3 — 2024-06-16

Fixed a bug that sound stops sounding after restarting.
Changed the playback method when chopping.
Changed the display of chop.
Changed the operation of repeating sound during playback while pressing the roll button.
Added mute button. It is muted while it is pressed.
Changed piano function.
Continuous playback is changed to the playback of one stocked pad after other playback is finished.
Corrected the address of inquiry.
It came to be able to play only with the imported voice.

### 4.2.4 — 2024-03-31

Bug Fixes.

### 4.2.3 — 2023-06-23

Fixed a bug that files are not displayed when importing files.
Fixed a display bug after recording.
Fixed a bug in pad reading.

## Apps similar to oSampler

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Decent Sampler](https://appshunter.io/ios/app/decent-sampler/id1530441977) | 4.6 (52) | Free | Music |
| [Viking Synth](https://appshunter.io/ios/app/viking-synth/id1085274012) | 4.7 (39) | Free | Music |
| [SK-51 - Lofi Keyboard Sampler](https://appshunter.io/ios/app/sk-51-lofi-keyboard-sampler/id1388248180) | 4.1 (100) | Free | Music |
| [Hypertron](https://appshunter.io/ios/app/hypertron/id1468266608) | 4.4 (156) | Free | Music |
| [Dawnbeat - Sampler](https://appshunter.io/ios/app/dawnbeat-sampler/id6443720584) | 4.2 (96) | Free | Music |
| [Beat Maker - Sampler](https://appshunter.io/ios/app/beat-maker-sampler/id1486636843) | 4.5 (1,711) | Free | Music |

## More apps by NORICHIKA NAKATA

- [camdish](https://appshunter.io/ios/app/camdish/id1161278087)
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- [毎日漢字クロスワード](https://appshunter.io/ios/app/id1293691003)
- [Irohapon](https://appshunter.io/ios/app/irohapon/id1346961861)
- [ez pzl](https://appshunter.io/ios/app/ez-pzl/id1483078313)

All apps by NORICHIKA NAKATA: https://appshunter.io/developer/966061081

## Related topics

[dawnbeat](https://appshunter.io/ios/topics/dawnbeat) · [sampling](https://appshunter.io/ios/topics/sampling) · [sampler](https://appshunter.io/ios/topics/sampler) · [koala sampler](https://appshunter.io/ios/topics/koala-sampler)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-07.*