# 天音树视唱练耳 vs 呱呱学琴

The clearest difference is update cadence: 天音树视唱练耳 at every 10 days against 呱呱学琴's every 2 months. 天音树视唱练耳 also leads on iOS requirement (8.0 vs 12.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 天音树视唱练耳 sells 1 one-off in-app purchase and 呱呱学琴 sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

天音树视唱练耳 ships an update every 10 days, 呱呱学琴 every 2 months. The most recent releases landed on October 11, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 天音树视唱练耳 | 呱呱学琴 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 months |
| Size | 62 MB | 456 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [思敏 陈](https://appshunter.io/developer/1651367868) | [锦龙 胡](https://appshunter.io/developer/1126705030) |

## What reviewers say

### 天音树视唱练耳

[App page](https://appshunter.io/ios/app/id1456239206)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 298爱豆 | $64.99 | one-time |


### 呱呱学琴

[App page](https://appshunter.io/ios/app/3d/id1547357745)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 呱呱学琴一个月VIP | $4.99 | one-time |
| 呱呱学琴半年VIP | $23.99 | one-time |
| 呱呱学琴1年VIP | $45.99 | one-time |


## Frequently asked questions

### Is 天音树视唱练耳 free?

天音树视唱练耳 is free to download, with in-app purchases available.

### Is 呱呱学琴 free?

呱呱学琴 is free to download, with in-app purchases available.

### Do 天音树视唱练耳 or 呱呱学琴 have ads?

Neither 天音树视唱练耳 nor 呱呱学琴 shows ads.

### Which is updated more often, 天音树视唱练耳 or 呱呱学琴?

天音树视唱练耳 ships an update every 10 days, and 呱呱学琴 every 2 months. Most recently, 天音树视唱练耳 was updated on October 11, 2026 and 呱呱学琴 on October 4, 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.*