# FlowRoll vs OSSA APP

The clearest difference is in-app purchases: OSSA APP at none against FlowRoll's 4. OSSA APP also leads on device support (3 vs 1). FlowRoll's advantage is update cadence (weekly vs every 7 months) and chart position (#168 vs unranked). On price, ads and iOS requirement there is nothing between them.

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

FlowRoll ships an update weekly, OSSA APP every 7 months. The most recent releases landed on September 27, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | FlowRoll | OSSA APP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (604 ratings)](https://appshunter.io/ios/app/flowroll-bjj-training-pal/id6748845376/reviews)** | — |
| Number of ratings | **604** | — |
| Positive reviews | 92.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 7 months |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#168** | — |
| Size | 103 MB | 3 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DAVID ANTHONY KIELY](https://appshunter.io/developer/1829992386) | [Ragtime Tech](https://appshunter.io/developer/1865976458) |

## What reviewers say

### FlowRoll

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

**Currently charting:** #168 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 |


### OSSA APP

[App page](https://appshunter.io/ios/app/ossa-app/id6757310890)

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

**In-app purchases:** none


## Frequently asked questions

### Is FlowRoll free?

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

### Is OSSA APP free?

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

### Do FlowRoll or OSSA APP have ads?

Neither FlowRoll nor OSSA APP shows ads.

### Which is updated more often, FlowRoll or OSSA APP?

FlowRoll ships an update weekly, and OSSA APP every 7 months. Most recently, FlowRoll was updated on September 27, 2026 and OSSA APP on September 13, 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.*