# BulletProof For BJJ vs 75 Hard Transform Tracker

BulletProof For BJJ and 75 Hard Transform Tracker are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. BulletProof For BJJ sells 3 in-app purchases, starting at $14.99 per 7 days and 75 Hard Transform Tracker sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

BulletProof For BJJ ships an update every 2 weeks, 75 Hard Transform Tracker every 8 days. The most recent releases landed on October 7, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | BulletProof For BJJ | 75 Hard Transform Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (34 ratings)](https://appshunter.io/ios/app/bulletproof-for-bjj/id6444311790/reviews)** | — |
| Number of ratings | **34** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 8 days** |
| Monetization | Free with in-app purchases | — |
| Size | 126 MB | 54 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Bulletproof For BJJ pty ltd](https://appshunter.io/developer/1653767943) | [DeliberAI LLC](https://appshunter.io/developer/6789335085) |

## What reviewers say

### BulletProof For BJJ

[App page](https://appshunter.io/ios/app/bulletproof-for-bjj/id6444311790)

Build a stronger, more mobile body for Brazilian Jiu-Jitsu. This app offers structured programs to reduce injuries, improve performance, and track your training. Get expert guidance and connect with a community of grapplers.

**Highlights:** BJJ strength and power building, Target common injury hotspots, Unlock new ranges of motion, Reduce pain and improve mobility, Track all training in one app, Step-by-step instructional videos, Expert coaching support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dev Subcription | $14.99 | per 7 days |
| Monthly | $19.00 | per month |
| Annual | $179.99 | per year |


### 75 Hard Transform Tracker

[App page](https://appshunter.io/ios/app/75-hard-transform-tracker/id6789335083)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Yearly | $24.99 | per year |


## Frequently asked questions

### Is BulletProof For BJJ free?

BulletProof For BJJ is free to download, with in-app purchases available.

### Is 75 Hard Transform Tracker free?

75 Hard Transform Tracker is free to download, with in-app purchases available.

### Do BulletProof For BJJ or 75 Hard Transform Tracker have ads?

Neither BulletProof For BJJ nor 75 Hard Transform Tracker shows ads.

### Which is updated more often, BulletProof For BJJ or 75 Hard Transform Tracker?

BulletProof For BJJ ships an update every 2 weeks, and 75 Hard Transform Tracker every 8 days. Most recently, BulletProof For BJJ was updated on October 7, 2026 and 75 Hard Transform Tracker on October 4, 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.*