Comparison

Altitude App vs Master

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

Head to head
About

Altitude App

This navigation tool provides your current altitude using GPS or a digital elevation model. It offers flexibility with unit selection and target altitude setting, even working on devices without GPS.

Highlights
  • GPS and ASTER DEM altitude sources
  • Metric and feet unit switching
  • Optional target altitude setting
  • Works on devices without GPS
  • iPad multitasking support
Features
Currently charting
Read full description

This altimeter delivers the altitude of your current position either from the device (GPS) or from the ASTER digital elevation model (with a horizontal accuracy of 30m). Depending on your current position and your device one of the two methods is more correct. Using GPS on the device is known for a large error in the altitude for difficult receiver conditions it's not available for network based positioning at all. Therefore this altimeter works on iPods and iPhones without a GPS sensor. More features: - switch between metric and feet units - set an optional target altitude - switch between Device, ASTER and combined altitude - support for the iPad multitasking (split view..)

About

Master

This navigation app provides rallye drivers with precise trip tracking, including distance and time counters, speed, altitude, and heading. It offers extensive customization options and integrates with Apple Watch for convenient control.

Highlights
  • Total and partial distance counters
  • Total and partial timers
  • Speed, altitude, and heading display
  • Customizable fonts and themes
  • Apple Watch companion app
  • Copilot Screen for second device connection
  • Flic button integration
Features
Read full description

Discover Master-Trip, the ultimate trip-master app for rallye drivers on iOS, offering unparalleled accuracy and complete customization for your trips. Key Features: • Total and partial distance counters • Total and partial timers • Quick correction buttons • Pause function • Forward or reverse mode With the handy counters, access a wealth of additional information such as speed, altitude, time, true and magnetic heading, longitude and latitude, current city, GPS signal, average speed, and battery status. Master-Trip's simple and user-friendly interface keeps you focused on the road while easily accessing the information you need. Personalize your experience with a variety of fonts and themes for the counters, creating an interface that matches your style. Control Master-Trip with a simple press of the Flic button. Configure up to 7 actions for 3 different pressure types, making navigation even smoother and more intuitive. With the companion app for Apple Watch, view all your counters and pause/resume your journey directly from your wrist, for an even more convenient experience. Take advantage of the "Copilot Screen" feature, allowing you to connect a second device so pilot and copilot can follow the same trip on their respective devices. Embark on an unmatched navigation journey with Master-Trip, your ultimate iOS rallye tool.

Screenshots

Altitude App4 screens
Master4 screens

Verdict

The call

The clearest difference is review sentiment: Master at 100% against Altitude App's 44%. Master also leads on update cadence (every 3 weeks vs every 6 months). Altitude App's advantage is price ($0.99 vs $3.99) and chart position (#184 vs unranked). On ads, in-app purchases, monetization model 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

Altitude App costs $0.99 and Master $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Altitude App ships an update every 6 months, Master every 3 weeks. The most recent releases landed on September 28, 2026 and September 30, 2026 respectively.

Scorecard5 real differences · 6 level
Altitude App versus Master: the parameters behind the verdict, then further details
ParameterAltitude AppMaster
Price$0.99 — better$3.99
Rating3.8 (4 ratings) — better—
Positive reviews44.4% of reviews100.0% of reviews — better
Number of ratings4 — better—
Update frequencyEvery 6 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
Best chart rank#184 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS12.0 — better16.1
Further details — not scored
Size23 MB19 MB
Age rating4+4+
DeveloperPiet JonasMaxime Madrau

Customer experience

Altitude App

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews18 reviews
Positive44.4%
Neutral5.6%
Negative50.0%

Master

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Altitude App

No in-app purchases

None

Master

No in-app purchases

Questions

Is Altitude App free?
Altitude App costs $0.99, with no in-app purchases.
Is Master free?
Master costs $3.99, with no in-app purchases.
Do Altitude App or Master have ads?
Neither Altitude App nor Master shows ads.
Which is updated more often, Altitude App or Master?
Altitude App ships an update every 6 months, and Master every 3 weeks. Most recently, Altitude App was updated on September 28, 2026 and Master on September 30, 2026.

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