# 乐道汽车 vs Rhythm Note

The clearest difference is price: 乐道汽车 at Free against Rhythm Note's $3.99. 乐道汽车 also leads on ratings volume (14 vs 1). Rhythm Note's advantage is rating (5.0 vs 4.5). On update cadence, ads, in-app purchases and device support there is nothing between them.

乐道汽车 is free to download; Rhythm Note costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Rhythm Note holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: 乐道汽车 has 14 ratings behind it against 1, so its average is the more settled of the two.

乐道汽车 ships an update every 3 weeks, Rhythm Note every 5 weeks. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 乐道汽车 | Rhythm Note |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | [4.5 (14 ratings)](https://appshunter.io/ios/app/id6479360982/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rhythm-note/id6743887073/reviews)** |
| Number of ratings | **14** | 1 |
| Positive reviews | 89.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | — | Paid |
| Size | 268 MB | 32 MB |
| Requires iOS | **14.0** | 15.3 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [NIO Co., Ltd](https://appshunter.io/developer/1116095986) | [嘉成 梁](https://appshunter.io/developer/1803830905) |

## What reviewers say

### 乐道汽车

[App page](https://appshunter.io/ios/app/id6479360982)

**In-app purchases:** none


### Rhythm Note

[App page](https://appshunter.io/ios/app/rhythm-note/id6743887073)

Track and analyze your physical, emotional, and intellectual cycles to make informed decisions. Offers personalized advice and data visualization based on scientific biorhythm theory. Supports multiple users and prioritizes local data storage for privacy.

**Highlights:** Calculate biorhythm indices, Visualize cycle trends, Personalized activity suggestions, Multi-user support, Local data storage, Trend prediction curves

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 乐道汽车 free?

乐道汽车 is free to download, with no in-app purchases.

### Is Rhythm Note free?

Rhythm Note costs $3.99, with no in-app purchases.

### Which has better reviews, 乐道汽车 or Rhythm Note?

Rhythm Note is rated higher. 乐道汽车 averages 4.5 out of 5 from 14 ratings, while Rhythm Note averages 5.0 from 1 ratings.

### Do 乐道汽车 or Rhythm Note have ads?

Neither 乐道汽车 nor Rhythm Note shows ads.

### Which is updated more often, 乐道汽车 or Rhythm Note?

乐道汽车 ships an update every 3 weeks, and Rhythm Note every 5 weeks. Most recently, 乐道汽车 was updated on November 8, 2026 and Rhythm Note on October 30, 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.*