# 音书教学 vs TouchSounds

The clearest difference is in-app purchases: 音书教学 at none against TouchSounds's 2. TouchSounds's advantage is update cadence (every 11 days vs monthly) and ratings volume (3 vs 1). On price, rating, ads and device support there is nothing between them.

Both are free to download. TouchSounds sells 2 one-off in-app purchases. 音书教学 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for 音书教学 against 5.0 for TouchSounds. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

音书教学 ships an update monthly, TouchSounds every 11 days. The most recent releases landed on October 16, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 音书教学 | TouchSounds |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/id1601775998/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/touchsounds/id6466455266/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 11 days** |
| Monetization | — | Free with in-app purchases |
| Size | 10 MB | 31 MB |
| Requires iOS | 13.2 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [音书科技](https://appshunter.io/developer/1188210982) | [祖铁 程](https://appshunter.io/developer/1184150472) |

## What reviewers say

### 音书教学

[App page](https://appshunter.io/ios/app/id1601775998)

**In-app purchases:** none


### TouchSounds

[App page](https://appshunter.io/ios/app/touchsounds/id6466455266)

This app translates sounds into text in real-time and converts text into speech with adjustable speed and pitch. It also expresses sound through phone vibrations and offers a tactile ASMR experience. Users can record sounds and interact with a virtual pet.

**Highlights:** Real-time sound to text translation, Text to speech with adjustable voice, Sound vibration feedback, Tactile ASMR experiences, Real-time sound recording, Virtual pet interaction

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Year VIP Membership | $2.99 | one-time |
| Permanent VIP Membership | $3.99 | one-time |


## Frequently asked questions

### Is 音书教学 free?

音书教学 is free to download, with no in-app purchases.

### Is TouchSounds free?

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

### Which has better reviews, 音书教学 or TouchSounds?

音书教学 and TouchSounds are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do 音书教学 or TouchSounds have ads?

Neither 音书教学 nor TouchSounds shows ads.

### Which is updated more often, 音书教学 or TouchSounds?

音书教学 ships an update monthly, and TouchSounds every 11 days. Most recently, 音书教学 was updated on October 16, 2026 and TouchSounds on October 2, 2026.

---

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