# BJJ Roadmap vs DUMPY Y2K

The clearest difference is in-app purchases: DUMPY Y2K at none against BJJ Roadmap's 6. BJJ Roadmap's advantage is device support and iOS requirement (14.0 vs 18.0). On price there is nothing between them.

Both are free to download. BJJ Roadmap sells 6 one-off in-app purchases. DUMPY Y2K asks for nothing beyond the download.

## The numbers

| Metric | BJJ Roadmap | DUMPY Y2K |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (62 ratings)](https://appshunter.io/ios/app/bjj-roadmap/id864289023/reviews)** | — |
| Number of ratings | **62** | — |
| Positive reviews | 76.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 8 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 24 MB | 11 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 12+ | 4+ |
| Developer | [Grapplearts Enterprises Inc.](https://appshunter.io/developer/539545697) | [Ziero Financial Inc](https://appshunter.io/developer/1585225782) |

## What reviewers say

### BJJ Roadmap

[App page](https://appshunter.io/ios/app/bjj-roadmap/id864289023)

Learn Brazilian Jiu-Jitsu effectively with this app. It breaks down complex techniques and positions, helping you understand the 'why' behind each move. Master grappling strategies and avoid common mistakes to progress faster.

**Highlights:** Master BJJ positions and transitions, Understand technique fundamentals, Learn effective submissions and escapes, Video instruction for techniques, Navigate BJJ concepts clearly, Avoid common training mistakes

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Side Mount | $3.99 | one-time |
| Knee Mount | $3.99 | one-time |
| Full Mount | $3.99 | one-time |
| Rear Mount | $3.99 | one-time |
| Turtle | $3.99 | one-time |
| Get Them All | $13.99 | one-time |

**What reviewers like**

- 📚 Comprehensive BJJ fundamentals curriculum
- 👨‍🏫 Clear and concise instruction from expert Stephen Kesting
- 💰 Excellent value with extensive free content
- 📱 Easy-to-use interface and navigation
- 🎥 High-quality video production and multi-angle demonstrations

**What reviewers complain about**

- 🐛 Videos fail to load or play (most critical issue)
- 🔊 Audio/sound not working on multiple devices
- 📧 Promised e-books not delivered
- 💳 Pricing discrepancies between app store and app
- 🔄 App compatibility issues with iOS updates

**Reported bugs**

- Videos won't load or play (recurring across multiple iOS versions)
- No audio/sound in videos on iPhone and iPad
- Error loading video messages
- Blank white or black screens preventing video playback
- App incompatibility with iOS 14 and iOS 18

**Requested features**

- Auto-play transition between videos
- In-depth submission explanations
- Self-defense curriculum integration
- Offline video downloading capability


### DUMPY Y2K

[App page](https://appshunter.io/ios/app/dumpy-y2k-glute-training/id6760607330)

**In-app purchases:** none


## Frequently asked questions

### Is BJJ Roadmap free?

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

### Is DUMPY Y2K free?

DUMPY Y2K is free to download, with no in-app purchases.

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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.*