Chronogolf by Lightspeed vs Whizz
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chronogolf by Lightspeed
Easily book your next golf round at clubs worldwide. Discover exclusive offers and manage prepaid packages. See who's playing with a member tee-sheet visualization.
- Book tee-times worldwide
- Exclusive discount offers
- Member tee-sheet visualization
- Claim prepaid packages
- Invite guests to bookings
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Chronogolf helps you play more golf by providing the easiest way to book your next round at your favorite golf clubs. BOOK TEE-TIMES Explore clubs nearby or around the world and enjoy a simple booking process on your mobile device. BENEFIT FROM EXCLUSIVE OFFERS Be on the lookout for discounted tee-times provided by participating golf clubs. ACCESS TO MEMBER TEE-SHEET Choose your golf partners thanks to a new visualization of the tee-times where the number of places available, the names of the players and their handicap are visible! (Requires a membership to participating club) CLAIM YOUR PREPAID PACKAGES Use your prepaid rounds of golf or carts simply and directly in the booking process. You can also keep an eye on the remaining usage! INVITE YOUR GUESTS Notify your guest or fellow members of your booking by inviting them in your booking. They will be aware of any events related to your reservation. Find us also on your club's website or on our marketplace at https://www.chonogolf.com Discover us on Facebook: https://facebook.com/chronogolf Discover us on Twitter: https://twitter.com/chronogolf Discover us on Instagram: https://instagram.com/chronogolf
Whizz
This app provides personalized indoor cardio training plans generated by AI. It tracks your performance with detailed statistics, offers global challenges, and supports various cardio machines for weight loss, fitness improvement, or competition preparation.
- AI-generated personalized training plans
- Supports various cardio machines
- Calculates fitness indicators (VO₂max, BMI)
- Tracks session progress and statistics
- Global community challenges and rankings
- Instant access to training history
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Finally, an app dedicated to indoor cardio training! With personalised training plans generated by artificial intelligence (AI). Discover Whizz, the first mobile app dedicated to indoor cardio training, designed to support you in your gym or home workouts. Whether you use a treadmill, bike, rowing machine, elliptical trainer, stepper, climber... Whizz generates training plans, records your cardio sessions and gives you accurate and detailed statistics on your performance... Why choose our Whizz app? • It generates intelligent programmes: our AI learns from you, adjusts the intensity and guides you to progress. • It calculates your fitness indicators: life expectancy gained, maximum oxygen consumption (VO₂max), maximum aerobic speed (VMA), physiological age, body mass index (BMI), personal bests... your performance will hold no more secrets. • Clear and motivating statistics: track your progress session after session and stay motivated. • Global challenges: compare yourself to the Whizz community, challenge your friends, climb the rankings. • No more taking photos of your cardio machine screens: with Whizz, you can access your history instantly and easily. • Train anywhere, anytime: at the gym, at home or on the go. Whizz offers different types of training programmes: • Weight loss: burn maximum calories with targeted and effective workouts • Getting back in shape: rediscover the joy of exercise with gentle and progressive sessions • Cardio training performance improvements: improve your VO₂max, VMA and ability to sustain longer and more intense efforts • Competition preparation: our AI adjusts each session to your fitness level so that you arrive ready, motivated and confident on the day of your competition. Results you'll love • More motivation thanks to a programme that adapts to you. • Visible and measurable progress in just a few weeks. • The pleasure of pushing yourself, without ever injuring or exhausting yourself. Download Whizz today and join the new generation of cardio training.
Screenshots
Verdict
The clearest difference is rating: Chronogolf by Lightspeed at 4.8 against Whizz's 2.0. Chronogolf by Lightspeed also leads on in-app purchases (none vs 2) and ratings volume (30K vs 1). Whizz's advantage is ads (none vs shown) and update cadence (every 9 days vs every 3 weeks). On price and review sentiment 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. Whizz sells 2 in-app purchases, starting at $3.99 per month. Chronogolf by Lightspeed asks for nothing beyond the download.
Chronogolf by Lightspeed holds the better App Store score, 4.8 against 2.0. That said, the two scores are not equally well evidenced: Chronogolf by Lightspeed has 30K ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 64% of Chronogolf by Lightspeed's written reviews are positive against 71% of Whizz's, so the app with the better star average is not the one people write more warmly about.
Chronogolf by Lightspeed ships an update every 3 weeks, Whizz every 9 days. The most recent releases landed on October 16, 2026 and October 8, 2026 respectively.
| Parameter | Chronogolf by Lightspeed | Whizz |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (30K ratings) — better | 2.0 (1 ratings) |
| Positive reviews | 64.0% of reviews | 71.4% of reviews — better |
| Number of ratings | 30K — better | 1 |
| Update frequency | Every 3 weeks | Every 9 days — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 92 MB | 81 MB |
| Age rating | 4+ | 4+ |
| Developer | Chronogolf, Inc. | OptimaSport |
Customer experience
Chronogolf by Lightspeed
Whizz
Bugs and requests
Chronogolf by Lightspeed
Reported bugs
5 issues- Reservation times not accurately reflected
- Compatibility issues with iOS 14 update
- Inability to login or access account
- Tee time availability not properly synced
- Reservation cancellation and refund problems
Requested features
5 requests- Add ability to flip/modify tee times
- Improve search functionality to see all available tee times
- Allow adding guests/members to existing reservations
- Provide option to pay at the course
- Display cart pricing with tee time reservations
Whizz
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Chronogolf by Lightspeed
No in-app purchases
Whizz
- Monthly subscription1 Month trial$3.991 Month
- Yearly subscription7 Days trial$29.901 Year
Questions
Is Chronogolf by Lightspeed free?
Is Whizz free?
Which has better reviews, Chronogolf by Lightspeed or Whizz?
Do Chronogolf by Lightspeed or Whizz have ads?
Which is updated more often, Chronogolf by Lightspeed or Whizz?
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