# Chord Training Assistant vs 梦幻壁纸

The clearest difference is in-app purchases: 梦幻壁纸 at none against Chord Training Assistant's 3. Chord Training Assistant's advantage is ads (none vs shown) and iOS requirement (9.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Chord Training Assistant sells 3 in-app purchases, starting at $1.99 per month. 梦幻壁纸 asks for nothing beyond the download.

Chord Training Assistant ships an update every 2 weeks, 梦幻壁纸 fortnightly. Both last shipped on November 3, 2026.

## The numbers

| Metric | Chord Training Assistant | 梦幻壁纸 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/chord-training-assistant/id1558325872/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Monetization | Freemium | — |
| Size | 40 MB | 51 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [世杰 宋](https://appshunter.io/developer/1558135988) | [浩杰 姬](https://appshunter.io/developer/1514456091) |

## What reviewers say

### Chord Training Assistant

[App page](https://appshunter.io/ios/app/chord-training-assistant/id1558325872)

This app helps musicians learn and practice chords with a vast library of over 800 options. It includes a metronome, practice history tracking, and a chord library, with a VIP plan offering unlimited practice and an ad-free experience.

**Highlights:** Supports 800+ chords, Built-in metronome, Practice history and statistics, Comprehensive chord library, Dark mode support

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $1.99 | per month |
| Yearly Plan | $13.49 | per year |
| Permanent VIP | $19.99 | one-time |


### 梦幻壁纸

[App page](https://appshunter.io/ios/app/id6466648990)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chord Training Assistant free?

Chord Training Assistant is free to download, with in-app purchases available.

### Is 梦幻壁纸 free?

梦幻壁纸 is free to download, with no in-app purchases.

### Do Chord Training Assistant or 梦幻壁纸 have ads?

梦幻壁纸 shows ads; Chord Training Assistant does not.

### Which is updated more often, Chord Training Assistant or 梦幻壁纸?

Chord Training Assistant ships an update every 2 weeks, and 梦幻壁纸 fortnightly. Most recently, Chord Training Assistant was updated on November 3, 2026 and 梦幻壁纸 on November 3, 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.*