# myBJJ vs Pebbles

The clearest difference is in-app purchases: Pebbles at none against myBJJ's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. myBJJ sells 3 in-app purchases, starting at $3.99 per month. Pebbles asks for nothing beyond the download.

myBJJ ships an update weekly, Pebbles every 2 weeks. Both last shipped on November 6, 2026.

## The numbers

| Metric | myBJJ | Pebbles |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (29 ratings)](https://appshunter.io/ios/app/mybjj-roll-with-it/id6753634979/reviews)** | — |
| Number of ratings | **29** | — |
| Positive reviews | 91.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Freemium | — |
| Size | 147 MB | 4 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Knotty Puzzles Ltd](https://appshunter.io/developer/1677998585) | [Aleksandr Timofeev](https://appshunter.io/developer/6792620148) |

## What reviewers say

### myBJJ

[App page](https://appshunter.io/ios/app/mybjj-roll-with-it/id6753634979)

Log your Brazilian Jiu-Jitsu training sessions, build a personal technique library, and track your progress. This offline app helps grapplers of all levels organize their journey, from casual training to competition preparation.

**Highlights:** Journal training sessions, Build technique library, Track progress and consistency, Offline data storage, Review training calendar, Organize personal playbook

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Full Access | $3.99 | per month |
| Yearly Full Access | $24.99 | per year |
| Lifetime Full Access | $49.99 | one-time |


### Pebbles

[App page](https://appshunter.io/ios/app/pebbles-tiny-habit-tracker/id6792620146)

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

**In-app purchases:** none


## Frequently asked questions

### Is myBJJ free?

myBJJ is free to download, with in-app purchases available.

### Is Pebbles free?

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

### Do myBJJ or Pebbles have ads?

Neither myBJJ nor Pebbles shows ads.

### Which is updated more often, myBJJ or Pebbles?

myBJJ ships an update weekly, and Pebbles every 2 weeks. Most recently, myBJJ was updated on November 6, 2026 and Pebbles on November 6, 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.*