JAWKU vs StakeMarker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JAWKU
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.
- Measure sprint speed
- Measure agility drills
- Measure vertical jump height
- Measure reaction time
- Track performance history
- Visualize personal records
- Access training content
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Get Quick. Get Fast. Get JAWKU Speed. This app requires a JAWKU Speed sensor. Numbers don’t lie. And JAWKU Speed provides the key performance data across speed, agility and reaction time, with unrivaled accuracy in wearable technology. We changed the game. We're still changing it. JAWKU Speed was intentionally designed with you, the athlete, as our primary focus. Providing a meaningful experience, supported with accurate data capture hasn't existed like this, until now. The best part - while JAWKU is in a class of it's own, it's as simple to use as a stopwatch. YOUR PERFORMANCE UNLEASHED The JAWKU Speed App brings the entire experience to life. And setting it up is simple! Out of the box, the app will walk you through pairing and in a matter of minutes, you'll be unleashing an experience unlike any other. It's all there to help you understand how you're tracking and making good on all of that training you've been committed to. Let's take a closer look at the main features. TEST + Measure sprint speed + Measure agility (standardized tests or build your own drill) + Measure vertical jump height (NEW) + Measure reaction time off the blocks (in audible mode) + Select your distance and start mode (movement or audible) and you're ready to go TRAIN + Train with purpose. From within the app, you'll have access to the latest in training content from our partner, STACK, where athletes get better TRACK + Track your performance history over time + Visualize your performance against your previous times and personal records + Learn how your reaction time off the blocks is affecting your overall time. Seeing is believing. MY JAWKU + Manage everything here + Check sensor connectivity + Adjust/update your personal profile and settings
StakeMarker
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Run YOUR game. StakeMarker is the golf scoring app built around the way your group actually plays. Modify an included format or create a completely custom game with your own rules, stakes, teams, tie handling, multipliers, and scoring. Then keep every score, result, and settlement in sync from the first tee to the final putt. Your rules. Your game. Use the AI-assisted Game Composer to describe a game in ordinary golf language. Review the generated rules, inputs, and example settlement before saving it to your library or activating it for a round. Create the game you already play—or invent a new one. Let StakeMarker listen. Record scores and game entries with voice using natural golf language: “Birdie for Dave on 7” “Give me a sandie” “Mike’s the banker this hole” “Par for me, bogey for Sarah” Voice scoring works with built-in formats and custom rules. Review proposed entries before they reach the scorecard. Live scoring for the whole group Every player can stay up to date as the round unfolds. Scores, standings, game results, and money totals stay synchronized across the group’s phones. No passing around a scorecard. No waiting until the 18th hole to find out who won. Automatic golf game math StakeMarker keeps the complicated parts current while you play: Skins and carryovers Nassau front, back, and overall bets Wolf and Banker Vegas Junk and Dots 9-Point Match Play Best Ball Stroke Play Custom games and house rules Handicaps, net scores, team results, stakes, winnings, losses, and settlements update from the same score entry. More ways to play Scan a paper scorecard and review the imported scores Find and play more than 9,000 courses Keep scoring offline when you lose service Run multi-group tournaments with shared standings Save your rounds and custom games for next time StakeMarker replaces paper scorecards, manual tallies, and post-round money math with one live system built for your group. Play your way. Keep everyone in sync. Focus on the next shot.
Screenshots
Verdict
The clearest difference is in-app purchases: JAWKU at none against StakeMarker's 4. StakeMarker's advantage is update cadence (every 3 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. StakeMarker sells 4 in-app purchases, starting at $0.99 per month. JAWKU asks for nothing beyond the download.
JAWKU ships an update every 2 months, StakeMarker every 3 days. The most recent releases landed on October 4, 2026 and October 3, 2026 respectively.
| Parameter | JAWKU | StakeMarker |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (244 ratings) — better | — |
| Positive reviews | 67.7% of reviews | — |
| Number of ratings | 244 — better | — |
| Update frequency | Every 2 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 31 MB | 28 MB |
| Age rating | 4+ | 17+ |
| Developer | Brian Frohlich | StakeMarker LLC |
Bugs and requests
JAWKU
Reported bugs
10 issues- 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
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- App loading screens freeze after Bluetooth connection
- Sensor not detected despite proximity
- Timer stops before athlete finishes event
- Inconsistent performance across different iOS versions
- App hasn't been updated in multiple years
Requested features
8 requests- 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
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- Camera rotation functionality
- Offline functionality without internet requirement
- Better handling of crowded track environments
StakeMarker
Not enough reviews yet to summarise bugs or requests.
In-app purchases
JAWKU
No in-app purchases
StakeMarker
- StakeMarker Pro1 Month trial$0.991 Month
- StakeMarker Ultra$4.991 Month
- 50 AI Credits$0.99
- 300 AI Credits$4.99









