Comparison

Master vs SpeedSector

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

Head to head
About

Master

This app provides essential tools for classic and sport classic uniformity rallies, including synchronized clocks, stopwatches, countdowns, and tripmasters. It allows for multiple tests simultaneously and saves log files that can be emailed, opened as tables, or viewed on maps. An optional Head-Up-Display function projects mirrored data onto a windshield.

Highlights
  • Synchronized clock with GPS/atomic time
  • 1/100 second stopwatch and countdown
  • Tripmaster and speedmeter
  • Multiple simultaneous tests
  • Log file saving and sharing
  • Optional Head-Up-Display
  • Display sharing with second device
Read full description

Master-Of-Regularity This app is perfect for the classic and sport classic uniformity rally. In a single app, the 7 most important applications for oldtimer rally are included: 1. Synchronized clock with GPS, atomic time or manual. 2. a stopwatch with a split-precision of 1/100 second 3. countdown with a Split-precision of 1/100 second with Beep or Speech in 3 languages (de, en, it) 4. tripmaster 5. speedmeter that shows you the average speed of the test 6. Speedpilot 7. Speedometer There is no limit on the number of stages/sectors. The biggest advantage over other Apps is that you can run multiple tests at the same time, such as a test inside a test. At the end of a stage and press the reset button, a log file is always saved. The LogFile can: 1) be sent by e-mail. 2) be opened as a table. 3) be seen as a route in Google Maps. The "Head-Up-Display" function is optionally available via the settings. This allows the mirrored display to be projected onto a windshield. Added the function "Share display". Share the display with a second smartphone/tablet so that the driver also sees the data from the current test. * GPS/GNSS This app uses GNSS if it is supported by the device. GNSS is a collective term for the use of existing global satellite systems such as: GPS, GLONASS, Galileo, Beidou. * Distance measurement with wheel sensor (sensor-kit) or GPS The app can evaluate / measure the distance traveled with a wheel sensor or with GPS. Please note that GPS can only provide reliable measurements on open terrain. Therefore, please do not write any negative reviews if the app cannot provide reliable measurements in such cases. For this reason I recommend the use of a wheel sensor (sensor kit) for mountain areas. For the start can be used of an external Bluetooth-device. Further information at: http://filippo-software.de * A full version can be purchased via the In-App Purchase option. There are 3 subscriptions to choose from: - Full-version for 1 year - Full-version for 6 months - Full-version for 1 month * Note! The subscriptions are not renewed automatically. After the expiration, the limitation of the free version will be applied again. * Please take note: Since GPS is only available on iOS devices (iPhone and iPad) with a phone function, the apps can only be used with this devices. * The only limitations of the free version: The total running time is limited to 5 minutes. Supported languages: German, Italian, English

About

SpeedSector

Features
Read full description

Welcome to the SpeedSector App. In here you find the schedule, road maps and track day briefing. To log in, use the code sent to you via email or text message.

Screenshots

Master4 screens
SpeedSector4 screens

Verdict

The call

The clearest difference is in-app purchases: SpeedSector at none against Master's 3. SpeedSector also leads on iOS requirement (13.0 vs 16.0). Master's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads 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. Master sells 3 one-off in-app purchases. SpeedSector asks for nothing beyond the download.

UpkeepUpdate frequency

Master ships an update every 3 weeks, SpeedSector every 2 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 5 level
Master versus SpeedSector: the parameters behind the verdict, then further details
ParameterMasterSpeedSector
PriceFreeFree
Positive reviews40.0% of reviews—
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.013.0 — better
Further details — not scored
Size47 MB27 MB
Age rating4+17+
DeveloperFilippo GozzaAthanasios Papanikitas

In-app purchases

3 purchases

Master

One-time3
  • Full version for one month$5.99
  • Full version for 6 months$18.99
  • Full version for one year$27.99
None

SpeedSector

No in-app purchases

Questions

Is Master free?
Master is free to download, with in-app purchases available.
Is SpeedSector free?
SpeedSector is free to download, with no in-app purchases.
Do Master or SpeedSector have ads?
Neither Master nor SpeedSector shows ads.
Which is updated more often, Master or SpeedSector?
Master ships an update every 3 weeks, and SpeedSector every 2 months. Most recently, Master was updated on October 26, 2026 and SpeedSector on October 25, 2026.

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