BOWL.com vs Tenpin Toolkit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BOWL.com
Access your digital membership card, track statistics, and stay updated with the latest bowling news. This app provides essential resources like the rulebook and a directory for bowling centers and events.
- Digital membership card
- Membership statistics
- USBC rulebook access
- Bowling center search
- Latest bowling news
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Stay connected with the world of bowling through the official BOWL.com mobile app! Designed exclusively for United States Bowling Congress members, this app offers easy access to your digital membership card, membership stats, and the latest bowling news. Key Features: · Membership at Your Fingertips: Show your membership card effortlessly when competing in tournaments. · Comprehensive Stats: Look up and manage your membership statistics and explore stats of fellow USBC members. · Bowling Resources: Access the USBC rulebook, and search for bowling centers, associations, coaches, volunteers, and tournaments. · Latest News: Stay up to date with breaking stories and updates from USBC. Whether you're competing in a league or simply following the action, the BOWL.com app is your go-to resource for everything bowling. Download the app now to simplify your bowling experience and take your membership with you wherever you go!
Tenpin Toolkit
This app provides essential tools for ten-pin bowlers and coaches to improve their game. Features include shot planning, ball speed and rotation analysis, pattern visualization, and a comprehensive ball library. It also offers a score calculator and observation trainer to enhance accuracy and consistency.
- Angles & Targeting visualization
- Axis Tilt & Rotation analysis
- Bowling Ball Speed & RPM calculation
- Observation Trainer
- Pattern Library
- Bowling Ball Arsenal management
- Score Calculator
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Essential tools for ten pin bowlers and coaches including: 1. Angles & Targeting 2. Axis Tilt & Rotation 3. Bowling Ball Speed & RPM 4. Observation Trainer 5. Pattern Library 6. Bowling Ball Arsenal 7. Notes 8. Score Calculator 9. Spare Names --- 1. Angles & Targeting Plan & visualize a shot from the start of your approach to your target, helping you become more accurate and consistent. Add overlays, such as entry angle, focal point, distance markers, and save favorite shots. Video mode can apply all the above to previously recorded videos, or use camera more when practicing, with up to 30sec delay, for continuous action replay of every shot. --- 2. Axis Tilt & Rotation Take a photo or video of your bowling ball with a PAP (Positive Axis Point) marker and position it in the guide for your approximate axis tilt and rotation. Great for working on control & consistency. --- 3. Bowling Ball Speed & RPM In simple mode use the start/stop button to calculate bowling ball speed in real time. Advanced mode can load in a video for more accuracy, and rev-rate calculation. --- 4. Bowling Observation Trainer When we let go of the ball, many of us immediately look up to see the end result at the pins. We don't see the journey the bowling ball takes to, and through, the pins, so don’t see differences between pocket hits that do and don’t carry. Practice ANYWHERE with the Observation Trainer and learn to focus on four key points of every shot that give you the info you need to make better decisions and start striking more. --- 5. Pattern Library Instant access to details & diagrams of hundreds of bowling lane oil patterns, or enter your own custom patterns. Load any pattern into Angles & Targeting to plot your shot directly over it and plan how you'll attack the lanes. --- 6. Bowling Ball Arsenal Searchable library of over 1,500 bowling balls and a way to manage your own arsenal. Organise bowling balls into separate bags and keep track of information such as surface, layout, important dates and more. When looking for something new, use the Bowling Ball Library to find exactly what you want, with filters for brand, cover & core types, RG, Diff and more. --- 7. Notes Keep track of information about your bowling and equipment. Create general notes, or add notes from within most of the other tools, such as for oil patterns, your bowling balls, Speed & RPM readings, Observation Trainer scores and more. --- 8. Score Calculator Whether earning how scoring works, teaching youth bowlers how to score, or just giving your brain a rest at a Triple-X fun night, there's lots of reasons the Score Calculator can come in handy! --- 9. Spare Names Just for fun, tap the pins to see nicknames of common bowling spares you probably don’t want to be leaving! --- "Every bowler should have Tenpin Toolkit on every device they own. It’s an incredible information source and provides so many things to help you learn, get better and challenge yourself." Tim Mack USBC Hall of Famer & Storm Bowling Director of Global Relations --- "A brilliant app with tools to help you develop and learn different skills. The observation trainer is a great way to train your eyes to start watching your ball go down the lane" Verity Crawley PWBA Professional & SCAD Team Coach --- --- --- Premium features can be unlocked with an in-app subscription. Subscriptions are applied to your App Store account, and will automatically renew annually unless canceled at least 24-hours before the end of the current period. You can cancel anytime in your App Store account settings. Terms of Use: https://www.tenpintoolkit.com/terms-of-use.html Privacy Policy: https://www.tenpintoolkit.com/privacy.html Support: https://www.tenpintoolkit.com/#contact
Screenshots
Verdict
The clearest difference is review sentiment: Tenpin Toolkit at 83% against BOWL.com's 16%. Tenpin Toolkit also leads on rating (4.9 vs 2.5) and ratings volume (872 vs 14). BOWL.com's advantage is in-app purchases (none vs 2). On price and ads 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. Tenpin Toolkit sells 2 in-app purchases, starting at $9.99 per year. BOWL.com asks for nothing beyond the download.
Tenpin Toolkit holds the better App Store score, 4.9 against 2.5. That said, the two scores are not equally well evidenced: Tenpin Toolkit has 872 ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 16% of BOWL.com's written reviews are positive against 83% of Tenpin Toolkit's.
BOWL.com ships an update every 2 months, Tenpin Toolkit every 3 weeks. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.
| Parameter | BOWL.com | Tenpin Toolkit |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (14 ratings) | 4.9 (872 ratings) — better |
| Positive reviews | 16.0% of reviews | 83.1% of reviews — better |
| Number of ratings | 14 | 872 — better |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 124 MB | 60 MB |
| Age rating | 4+ | 4+ |
| Developer | United States Bowling Congress | Tenpin Toolkit |
Customer experience
BOWL.com
Tenpin Toolkit
User reviews
BOWL.com
From 14 App Store ratingsWhat we love
- 👍 App is awesome
- 👍 Pretty nice
- 👍 Awesome idea
Room to improve
- 😞 Totally clunky
- 😞 Useless
- 😞 Horrible app
- 😞 Terrible app
- 😞 App doesn’t work
Tenpin Toolkit
From 872 App Store ratingsWhat we love
- 👍 Comprehensive bowling toolkit with multiple useful features
- 📊 Excellent for tracking and comparing bowling ball arsenals
- 🎯 Accurate targeting and aiming modules
- 📚 Extensive oil pattern library with detailed lane information
- 💰 Great value for the subscription price ($10/year)
Room to improve
- 🐛 App stability issues with constant screen reloading
- 🔋 Significant battery drain on mobile devices
- 💳 Limited functionality without premium subscription
- 🔄 Requires paying twice to transfer data between platforms
- 📏 PAP measurement limitations (increments of 1 inch, no downward measurements)
Bugs and requests
BOWL.com
Reported bugs
19 issues- App not loading membership card
- Blank sign-in screen
- App doesn't work after payment
- Login loop: valid credentials but not recognized as member
- Spinning loading wheel of death
Show 14 moreShow fewer
- App quits, won't open
- App won't load, sits on loading screen
- App crashes when opening
- App won't load, sits on login screen
- App won't load, keeps spinning on lid screen
- App exits to web browser when trying to join
- App won't load, needs update
- App crashes when trying to create account/register
- App crashes when opening links
- Cannot pull membership card, needs account activation
- App doesn't work since update, login info invalid
- App doesn't work on WiFi, crashes
- App doesn't load on WiFi
- App won't open
Requested features
5 requests- Add sanction number back to search results
- Improve navigation for rule book
- Allow screen rotation to landscape for rule book
- Bookmark pages in rule book
- Add support for Championships/Convention
Tenpin Toolkit
Reported bugs
6 issues- Constant screen reloading causing app instability
- Battery drain significantly higher than other apps
- Glitches when looking up patterns in certain locations
- PAP measurement system doesn't support fractional increments
- Oil pattern database contains some inaccurate data
Show 1 moreShow fewer
- Data transfer utility is cumbersome between platforms
Requested features
11 requests- Score tracking and database with averages and spare percentages
- Cloud storage for multi-device access
- Ball comparison tool (side-by-side specs comparison)
- Custom multi-pin spare setups in Angles & Target tool
- Integration of ball specs into Angles and Targeting calculations
Show 6 moreShow fewer
- Larger zoomable grid in Ball Arsenal Graph
- PAP entry in personal settings
- Measurement options for approach length
- Different outcomes in aim trainer beyond strikes
- Free or reduced-cost ball bag for new users
- Improved data transfer between iOS and Android platforms
In-app purchases
BOWL.com
No in-app purchases
Tenpin Toolkit
- Unlock Full Version$9.991 Year
- Lifetime Premium$39.99







