# JAWKU vs Grapplers Connect

The clearest difference is rating: Grapplers Connect at 5.0 against JAWKU's 4.0. JAWKU's advantage is ratings volume (244 vs 1) and update cadence (every 2 months vs every 12 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Grapplers Connect holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: JAWKU has 244 ratings behind it against 1, so its average is the more settled of the two.

JAWKU ships an update every 2 months, Grapplers Connect every 12 months. The most recent releases landed on August 2, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | JAWKU | Grapplers Connect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (244 ratings)](https://appshunter.io/ios/app/jawku/id1184083672/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/grapplers-connect/id6744604756/reviews)** |
| Number of ratings | **244** | 1 |
| Positive reviews | 67.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 12 months |
| Monetization | Free | Free |
| Size | 31 MB | 66 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Brian Frohlich](https://appshunter.io/developer/1529541549) | [GRAPPLERS CONNECT LLC](https://appshunter.io/developer/1808388839) |

## What reviewers say

### JAWKU

[App page](https://appshunter.io/ios/app/jawku/id1184083672)

This app measures athletic performance metrics like speed, agility, and reaction time with a wearable sensor. It allows athletes to track progress, visualize improvements, and access training content to enhance their performance.

**Highlights:** Measure sprint speed, Measure agility drills, Measure vertical jump height, Measure reaction time, Track performance history, Visualize personal records, Access training content

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Portable and easy to set up
- 📊 Accurate timing comparable to expensive laser gates
- 💰 Cost-effective alternative to multi-thousand dollar systems
- 📱 Requires only phone and sensor
- 🎯 Versatile for multiple drill types (40yd dash, 5-10-5, vertical jump)

**What reviewers complain about**

- 🐛 Unreliable recording of times
- 📡 Bluetooth connectivity issues at longer ranges
- ❌ Fails on distances beyond 40 yards
- 🚫 Interference from people walking in front of camera
- ⚙️ Clunky and unintuitive interface

**Reported bugs**

- Sensor disconnects at longer ranges (100+ meters)
- Times not recorded despite successful setup
- Audible mode not working on iPhone 13
- Jump clip registration fails
- Device won't charge or pair

**Requested features**

- Multi-athlete simultaneous timing capability
- Continuous video recording with manual time selection
- Better documentation and instructional videos
- Improved app updates and maintenance
- Better Bluetooth range extension


### Grapplers Connect

[App page](https://appshunter.io/ios/app/grapplers-connect/id6744604756)

Connect with verified combat sports coaches for personalized training sessions. Find experts in disciplines like BJJ, wrestling, MMA, and striking for direct booking, communication, and progress tracking.

**Highlights:** Find verified coaches by discipline, Book personalized training sessions, Direct communication with coaches, Track training history and progress, Secure payments and scheduling, Support for BJJ, wrestling, MMA, judo, striking

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is JAWKU free?

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

### Is Grapplers Connect free?

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

### Which has better reviews, JAWKU or Grapplers Connect?

Grapplers Connect is rated higher. JAWKU averages 4.0 out of 5 from 244 ratings, while Grapplers Connect averages 5.0 from 1 ratings.

### Do JAWKU or Grapplers Connect have ads?

Neither JAWKU nor Grapplers Connect shows ads.

### Which is updated more often, JAWKU or Grapplers Connect?

JAWKU ships an update every 2 months, and Grapplers Connect every 12 months. Most recently, JAWKU was updated on August 2, 2026 and Grapplers Connect on September 15, 2026.

---

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