Comparison

Open Active Court Booking vs Modulo GPS

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Open Active Court Booking

Features
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Open Active makes court booking simple for members and players at racket-sports clubs. Whether you play tennis, padel, squash, pickleball, table tennis or another racket sport, the Open Active app lets you book courts when it suits you—without ringing the club or queuing at a physical booking sheet. WHAT YOU CAN DO • View court availability in real time • Book sessions that follow your club’s rules (length, advance booking windows, and more) • Manage your bookings from your iPhone • Stay connected to the club you already use on Open Active BUILT FOR REAL CLUBS Open Active has supported racket-sports clubs since 2014. Today it is a focused, reliable booking platform shaped by how clubs actually operate—from coaching and league blocks to visitor sessions and member-only slots. FOR EVERY RACKET SPORT One app works across the sports your club offers. Your club sets the rules; you get a clear, mobile-first booking experience designed for courts and time slots—not generic scheduling. GETTING STARTED You need to be a member or guest at a club that uses Open Active. Open the app, find your club, and start booking. If your club is not on Open Active yet, ask them to visit openactive.net or contact support@openactive.net. Questions or help? Visit our Help Centre at openactive.net/help or email support@openactive.net.

About

Modulo GPS

Features
Read full description

Modulo GPS is a golf GPS rangefinder. It shows the distance to the front, middle and back of the green, live, as you walk. Open the app, pick your course, and the number is there. ON THE COURSE - Live distances to the front, middle and back of every green - Lay-up references at 150, 100 and 50, and the bunkers and water on each hole, on the same screen - Par, stroke index and hole length always in view - A green compass that points to the middle of the green from wherever you are - Measure any shot with a tap at the start and a tap where it landed - Large, high-contrast numbers made to be read in direct sun - Larger text, a colour-blind palette and a high contrast mode in Appearance - The screen stays on while a round is open - Metres or yards, one tap KEEP SCORE Turn scoring on when you set up a round and enter each hole as you play. Stableford and medal are included. Modulo GPS Pro adds betterball, alliance, foursomes, American scramble and more, with WHS handicaps and a different tee for each player. Every round is saved to your history. APPLE WATCH The watch app has its own course list and GPS, so you can leave your phone in the bag. Start a round on your wrist and open Modulo GPS on your phone: the same round is there, on the same hole, with the scores you have entered. Change hole or enter a score on either one and the other follows. ON YOUR LOCK SCREEN While a round is open, the distances sit on your lock screen and in the Dynamic Island, and you can change hole without unlocking. FIND YOUR COURSE Nearby courses are listed by distance from you. Save your favourites and they work offline. PAY ONCE Modulo GPS is free to use, with live middle-of-green distance, the green compass, Measure, Stableford and medal scoring, and the watch app. Play your first five rounds with everything unlocked. Modulo GPS Pro is a single payment, not a subscription, and adds front and back distances, the hazards on each hole, every scoring game, and up to five offline courses. Courses in South Africa.

Screenshots

Open Active Court Booking2 screens
Modulo GPS4 screens

Verdict

The call

The clearest difference is update cadence: Open Active Court Booking at daily against Modulo GPS's every 5 days. On price, ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Open Active Court Booking ships an update daily, Modulo GPS every 5 days. Both last shipped on October 24, 2026.

Scorecard1 real difference · 5 level
Open Active Court Booking versus Modulo GPS: the parameters behind the verdict, then further details
ParameterOpen Active Court BookingModulo GPS
PriceFreeFree
Update frequencyDaily — betterEvery 5 days
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPod, Apple Watch
Requires iOS15.115.1
Further details — not scored
Size22 MB40 MB
Age rating4+4+
DeveloperOPENORIGIN (PTY) LTDLank Chilled Pty Ltd.

In-app purchases

None

Open Active Court Booking

No in-app purchases

None

Modulo GPS

No in-app purchases

Questions

Is Open Active Court Booking free?
Open Active Court Booking is free to download, with no in-app purchases.
Is Modulo GPS free?
Modulo GPS is free to download, with no in-app purchases.
Do Open Active Court Booking or Modulo GPS have ads?
Neither Open Active Court Booking nor Modulo GPS shows ads.
Which is updated more often, Open Active Court Booking or Modulo GPS?
Open Active Court Booking ships an update daily, and Modulo GPS every 5 days. Most recently, Open Active Court Booking was updated on October 24, 2026 and Modulo GPS on October 24, 2026.

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