# SonicPrint — SonicPrint

> SonicPrint (iPhone/iPad app by Arcadia, Inc..)

- Source: https://appshunter.io/ios/app/sonicprint/id491617264 (this page in markdown: same URL + `.md`)
- Developer: [Arcadia, Inc.](https://appshunter.io/developer/382203159)
- Category: Education, Medical
- Price: $8.99
- Age rating: 4+
- Requires: iOS 15.0 · 1 MB
- Languages: American English
- Released: 2012-01-04
- Data updated: 2026-08-17
- User reviews in markdown: https://appshunter.io/ios/app/sonicprint/id491617264/reviews.md

## What is SonicPrint?

SonicPrint is an application for vocal trainings.
The vocal training is performed based on the analysis and display of the resonance frequencies of vowels, so called Formant, which is carried out in the two-dimensional frequency space defined by the first formant (F1) and the second formant (F2).
At the beginning of the training, the most common vowels for Japanese (a, i, u, e, o) would be drawn in oval shapes on the screen.
Over the time during vocalization, the point's location on the screen will be plotted dynamically based on the changes of frequency.
It is a very handy tool for vocal trainings.

■ Main functionality
・ Analysis and display of formant frequencies (F1, F2)

■ Usage
・ Vocal function training and rehabilitation
・ Japanese vocal exercises
・ Acoustic analysis (e.g. mechanical noises, extraordinary sound)


## Version history (last 5 releases)

### 3.4 — 2023-12-11

Update target OS version

### 3.3.2 — 2023-10-19

Change build target.

### 3.3.1 — 2020-09-14

for AppStore rebuild

### 3.3 — 2017-08-30

* Add microphone usage description

### 3.0 — 2015-09-01

Critical BUG fixed!

## Apps similar to SonicPrint

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [ごじゅーおん](https://appshunter.io/ios/app/id1042109858) | 1.0 (1) | $3.99 | Education |
| [QB説明　５年　分数のたし算・ひき算](https://appshunter.io/ios/app/qb/id1406198131) | — | $4.99 | Education |
| [QB説明　６年　場合の数](https://appshunter.io/ios/app/qb/id1104072657) | — | $5.99 | Education |
| [小６漢字ドリル 基礎からマスター!](https://appshunter.io/ios/app/id1521189535) | — | $4.99 | Education |
| [QB説明　４年　直方体と立方体](https://appshunter.io/ios/app/qb/id1470180201) | — | $4.99 | Education |
| [算数・数学空間図形](https://appshunter.io/ios/app/id1523410766) | — | $2.99 | Education |

## More apps by Arcadia, Inc.

- [Alphabet Cards (English)](https://appshunter.io/ios/app/alphabet-cards-english/id423506906)
- [DAF+N](https://appshunter.io/ios/app/daf-plus-n/id721968277)
- [Hazardon](https://appshunter.io/ios/app/hazardon/id1366092460)
- [ボイスエイド2](https://appshunter.io/ios/app/2/id6717587184)
- [TimelineTV](https://appshunter.io/ios/app/timelinetv/id6757141390)

All apps by Arcadia, Inc.: https://appshunter.io/developer/382203159

---

*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 2026-08-17.*