# Ujitsu vs RollCall Grappling

The clearest difference is in-app purchases: RollCall Grappling at none against Ujitsu's 4. Ujitsu's advantage is ads (none vs shown) and update cadence (weekly vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Ujitsu sells 4 in-app purchases, starting at $4.99 per month. RollCall Grappling asks for nothing beyond the download.

Ujitsu ships an update weekly, RollCall Grappling monthly. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Ujitsu | RollCall Grappling |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/ujitsu/id6736822663/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 71 MB | 14 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Ujitsu DMCC](https://appshunter.io/developer/1798204469) | [Lucas Moeller](https://appshunter.io/developer/1857074865) |

## What reviewers say

### Ujitsu

[App page](https://appshunter.io/ios/app/ujitsu/id6736822663)

This app is a comprehensive platform for jiu-jitsu practitioners. It allows users to book classes, track their progress, find training partners, and connect with a global community. Tools are also available for athletes and academies to build their presence.

**Highlights:** Book jiu-jitsu classes, Track training progress and set goals, Find sparring partners, Connect with a global grappler community, Tools for athletes and academies, Stay updated on tournaments and events

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Personal Monthly Plan | $4.99 | per month |
| Personal Annual Plan | $34.99 | per year |
| Academy Basic Monthly Plan | $49.99 | per month |
| Academy Basic Annual Plan | $359.00 | per year |


### RollCall Grappling

[App page](https://appshunter.io/ios/app/rollcall-grappling/id6761694977)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ujitsu free?

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

### Is RollCall Grappling free?

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

### Do Ujitsu or RollCall Grappling have ads?

RollCall Grappling shows ads; Ujitsu does not.

### Which is updated more often, Ujitsu or RollCall Grappling?

Ujitsu ships an update weekly, and RollCall Grappling monthly. Most recently, Ujitsu was updated on October 10, 2026 and RollCall Grappling on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*