# 虹在雲彩中AR vs TuneFluent

The clearest difference is update cadence: 虹在雲彩中AR at every 2 weeks against TuneFluent's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

虹在雲彩中AR ships an update every 2 weeks, TuneFluent every 2 months. The most recent releases landed on March 10, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | 虹在雲彩中AR | TuneFluent |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | — | Free |
| Size | 195 MB | 139 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Big Dipper Studio](https://appshunter.io/developer/962643670) | [振越 崔](https://appshunter.io/developer/1807002436) |

## What reviewers say

### 虹在雲彩中AR

[App page](https://appshunter.io/ios/app/ar/id6738841721)

**Features:** macOS Compatibility

**In-app purchases:** none


### TuneFluent

[App page](https://appshunter.io/ios/app/tunefluent/id6744917683)

This app offers a comprehensive ear training experience for musicians of all levels. It provides customizable drills for pitch, intervals, chords, and modes, with a focus on high-quality sound and a distraction-free interface. Core features are available for free, with advanced options planned for future premium releases.

**Highlights:** Multi-platform support, Premium sound quality, Customizable training parameters, Pitch training (absolute & relative), Interval drills, Chord identification, Mode recognition

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 虹在雲彩中AR free?

虹在雲彩中AR is free to download, with no in-app purchases.

### Is TuneFluent free?

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

### Do 虹在雲彩中AR or TuneFluent have ads?

Neither 虹在雲彩中AR nor TuneFluent shows ads.

### Which is updated more often, 虹在雲彩中AR or TuneFluent?

虹在雲彩中AR ships an update every 2 weeks, and TuneFluent every 2 months. Most recently, 虹在雲彩中AR was updated on March 10, 2026 and TuneFluent on June 1, 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.*