# Seien — Make your "voice" heard

> Record and play custom voice messages and sounds using programmable buttons. (iPhone/iPad app by NIPPON INFORMATION CO.,LTD..)

- Source: https://appshunter.io/ios/app/seien/id1530876233 (this page in markdown: same URL + `.md`)
- Developer: [NIPPON INFORMATION CO.,LTD.](https://appshunter.io/developer/396358322)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 13.2 · 12 MB
- Languages: English, Japanese
- Released: 2020-09-10
- Data updated: 2026-06-24
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/seien/id1530876233/reviews.md

## What is Seien?

“Seien” is an app to record and play your voice easily. You can register voices and sounds to the buttons, and play as many times as you want.
Let's make the world a cheerful place with your voice.

【Usage and Features】
- Easily record your voice with the tap of a button!
- It's a voice, so it's easier to get your feelings across!
- By tapping the button where you registered your voice, you can easily play it back!
- Make your "voice" heard, anytime, anywhere!

## Key features

- Easy voice recording
- Register sounds to buttons
- Instant playback
- Record multiple sounds
- Express feelings through voice

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/seien/id1530876233/reviews.md

### 5/5 — 声出し応援（野球観戦）

*2022-09-15, version 1.0*

声出し応援に使えない？
1人で使う勇気ないからみんなで使わへん？

### 5/5 — 連打おもしろい

*2020-09-16, version 1.0*

複数回ボタンを連打すると音が重なりあっておもしろい！！

## Frequently asked questions about Seien

### How do I record my voice with Seien?

To record your voice with Seien, simply tap a button and begin speaking. The app allows for easy voice recording directly through its interface.

### Can I play back recorded sounds multiple times with Seien?

Yes, you can play back registered voices and sounds as many times as you wish with Seien. Once a sound is registered to a button, it can be accessed repeatedly.

### What devices does Seien support?

Seien is available for iPhone and iPod devices. It is designed to function on these Apple mobile platforms.

### Is Seien free to use?

Yes, Seien is completely free to download and use. There are no costs associated with its basic functionality.

### Does Seien have ads?

No, Seien does not contain advertisements. The app is designed to be ad-free, providing an uninterrupted user experience.

### What is the age rating for Seien?

Seien has an age rating of 4+. This indicates it is suitable for children aged four and above.

### When was Seien last updated?

Seien was last updated on September 11, 2020, with version 1.0. The initial release date was September 10, 2020.

### How can Seien help me express myself?

Seien allows you to record your voice and sounds, making it easier to convey feelings and messages. By registering audio to buttons, you can quickly play back specific expressions anytime, anywhere.

## Version history (last 1 release)

### 1.0 — 2020-09-11

No release notes.

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## More apps by NIPPON INFORMATION CO.,LTD.

- [EBooklet2Pro](https://appshunter.io/ios/app/ebooklet2pro/id396358319)
- [EBooklet2](https://appshunter.io/ios/app/ebooklet2/id396615455)
- [eDocReader](https://appshunter.io/ios/app/edocreader/id433847604)
- [AC Camera Pro](https://appshunter.io/ios/app/ac-camera-pro/id1516433826)
- [AC Camera Lite](https://appshunter.io/ios/app/ac-camera-lite/id1547719477)

All apps by NIPPON INFORMATION CO.,LTD.: https://appshunter.io/developer/396358322

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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 2026-06-24.*