# DeepChords vs 映集

The clearest difference is iOS requirement: DeepChords at 15.6 against 映集's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DeepChords ships an update every 3 weeks, 映集 every 11 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | DeepChords | 映集 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 11 days** |
| Size | 97 MB | 780 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [深圳前海深音未来科技有限公司](https://appshunter.io/developer/1874485126) | [欢 刘](https://appshunter.io/developer/1892614343) |

## What reviewers say

### DeepChords

[App page](https://appshunter.io/ios/app/deepchords/id6752551504)

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

**In-app purchases:** none


### 映集

[App page](https://appshunter.io/ios/app/id6771771124)

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

**In-app purchases:** none


## Frequently asked questions

### Is DeepChords free?

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

### Is 映集 free?

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

### Do DeepChords or 映集 have ads?

Neither DeepChords nor 映集 shows ads.

### Which is updated more often, DeepChords or 映集?

DeepChords ships an update every 3 weeks, and 映集 every 11 days. Most recently, DeepChords was updated on October 24, 2026 and 映集 on October 24, 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.*