# Deezy欢唱版 vs TAB1

The clearest difference is in-app purchases: TAB1 at none against Deezy欢唱版's 4. Deezy欢唱版's advantage is iOS requirement (13.4 vs 18.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Deezy欢唱版 sells 4 one-off in-app purchases. TAB1 asks for nothing beyond the download.

Deezy欢唱版 ships an update every 4 days, TAB1 every 5 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | Deezy欢唱版 | TAB1 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/tab1-one-page-tabs/id6772549623/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 5 days |
| Monetization | — | Free |
| Size | 39 MB | 22 MB |
| Requires iOS | **13.4** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [广东和音元视电子科技有限公司](https://appshunter.io/developer/1777396592) | [敏 田](https://appshunter.io/developer/1831425247) |

## What reviewers say

### Deezy欢唱版

[App page](https://appshunter.io/ios/app/deezy/id6771274761)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 歌词版会员 | $5.99 | one-time |
| MV版会员 | $6.99 | one-time |
| MV版会员 | $12.99 | one-time |
| MV版会员 | $24.99 | one-time |


### TAB1

[App page](https://appshunter.io/ios/app/tab1-one-page-tabs/id6772549623)

Create and display clean, branded sheet music optimized for mobile viewing and live performances. Prevent piracy with custom watermarks and enjoy a distraction-free reading experience. Quickly search for songs using pinyin initials.

**Highlights:** Exclusive watermarked scores, No-page-turn layout, Full-screen reading mode, Pinyin initial quick search, Subscription to curated scores

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

**In-app purchases:** none


## Frequently asked questions

### Is Deezy欢唱版 free?

Deezy欢唱版 is free to download, with in-app purchases available.

### Is TAB1 free?

TAB1 is free to download, with no in-app purchases.

### Do Deezy欢唱版 or TAB1 have ads?

Neither Deezy欢唱版 nor TAB1 shows ads.

### Which is updated more often, Deezy欢唱版 or TAB1?

Deezy欢唱版 ships an update every 4 days, and TAB1 every 5 days. Most recently, Deezy欢唱版 was updated on October 25, 2026 and TAB1 on October 25, 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.*