# FitBos vs FlowRoll

The clearest difference is in-app purchases: FitBos at none against FlowRoll's 4. FitBos also leads on iOS requirement (12.0 vs 16.4). FlowRoll's advantage is chart position (#181 vs unranked). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. FlowRoll sells 4 in-app purchases, starting at $9.99 per month. FitBos asks for nothing beyond the download.

FitBos ships an update every 9 days, FlowRoll every 10 days. The most recent releases landed on October 25, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | FitBos | FlowRoll |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (713 ratings)](https://appshunter.io/ios/app/flowroll-bjj-training-pal/id6748845376/reviews)** |
| Number of ratings | — | **713** |
| Positive reviews | — | 91.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 10 days |
| Monetization | — | Free with in-app purchases |
| Best chart rank | — | **#181** |
| Size | 65 MB | 103 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [春晴 韦](https://appshunter.io/developer/693025803) | [DAVID ANTHONY KIELY](https://appshunter.io/developer/1829992386) |

## What reviewers say

### FitBos

[App page](https://appshunter.io/ios/app/fitbos/id6746778548)

**Features:** macOS Compatibility

**In-app purchases:** none


### FlowRoll

[App page](https://appshunter.io/ios/app/flowroll-bjj-training-pal/id6748845376)

**Currently charting:** #181 Top Grossing · Sports (US App Store)

Track your Brazilian Jiu Jitsu progress with this app. Log training sessions, build a personal technique library, and analyze your performance with insightful charts. Connect with a global community of grapplers and refine your skills.

**Highlights:** Technique library with categorization, Detailed training session logging, Community features and leaderboards, Visual analytics and progress charts, Advanced search and filtering, Offline-first design, Gi and no-gi training support

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro Membership | $9.99 | per month |
| Annual Pro Membership Special | $34.99 | per year |
| Annual Pro Membership | $49.99 | per year |
| Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is FitBos free?

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

### Is FlowRoll free?

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

### Do FitBos or FlowRoll have ads?

Neither FitBos nor FlowRoll shows ads.

### Which is updated more often, FitBos or FlowRoll?

FitBos ships an update every 9 days, and FlowRoll every 10 days. Most recently, FitBos was updated on October 25, 2026 and FlowRoll on November 5, 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.*