# Rhythm 18 vs Best_SMS

The clearest difference is iOS requirement: Best_SMS at 11.0 against Rhythm 18's 15.6. 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.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 6, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Rhythm 18 | Best_SMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/rhythm-18/id1489857380/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free | — |
| Size | 41 MB | 45 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kaung Wanna Kyaw](https://appshunter.io/developer/1489857379) | [Myanmar Software Integrated Solutions Co., Ltd](https://appshunter.io/developer/1499677918) |

## What reviewers say

### Rhythm 18

[App page](https://appshunter.io/ios/app/rhythm-18/id1489857380)

This educational app offers high-quality music lessons from renowned musicians. Learn music theory, notation, and creation through easily digestible full lessons for all skill levels.

**Highlights:** High-quality educational content, Lessons from renowned musicians, Music theory instruction, Notation learning, Music creation techniques, Full, digestible lessons

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

**In-app purchases:** none


### Best_SMS

[App page](https://appshunter.io/ios/app/best-sms/id6447155498)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Rhythm 18 free?

Rhythm 18 is free to download, with no in-app purchases.

### Is Best_SMS free?

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

### Do Rhythm 18 or Best_SMS have ads?

Neither Rhythm 18 nor Best_SMS shows ads.

### Which is updated more often, Rhythm 18 or Best_SMS?

Rhythm 18 ships an update every 2 weeks, and Best_SMS every 2 weeks. Most recently, Rhythm 18 was updated on October 6, 2026 and Best_SMS 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.*