Comparison

mainTrack vs DÄ International

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

Head to head
About

mainTrack

This app helps cyclists meticulously track their bike and component usage. It provides timely service reminders and records all maintenance performed, ensuring your gear is always in top condition. Connect to Strava to automatically update your bike's mileage.

Highlights
  • Track bike and component usage
  • Service reminders
  • Record service history
  • Strava activity synchronization
  • Component assignment to bikes
  • Periodic maintenance planning
  • Cross-device data synchronization
Features
Read full description

MainTrack is a comprehensive Bike Maintenance app that will help to keep track of your bikes and components usage, remind you when it's time to service your gear and record all serviced parts and components. Wondering when was the last time you changed your front tyre? Or what distance you've ridden with your race wheels? Or when you need to service your suspension? MainTrack will help you to answer these questions and much more. Features: • Connect to Strava to synchronize your activities and update your bikes usage • Create Components that you use occasionally or in multiple bikes • Assign Components to Bikes for a period of time and keep track of their usage separately based on the bike's activities • Plan your bikes maintenance periodically based on period of time, usage, rides or elapsed time. • Receive notifications after a ride is completed and when a service is due • Keep track of all services executed • Check your bike's parts usage since you last serviced them • Synchronize your data across multiple devices MainTrack is very intuitive and easy to use, with a beaultiful interface design to provide you the best user experience.

About

DÄ International

Features
Read full description

Deutsches Ärzteblatt International — the German Medical Association’s official international bilingual science journal — is a weekly, peer-reviewed, open-access online journal of clinical medicine and public health. Deutsches Ärzteblatt International is indexed in MEDLINE, PubMed, PubMed Central, Science Citation Index, Web of Knowledge, EMBASE, Scopus, PsycINFO, and CINAHL. The current impact factor is: 3.89 (2-year value), 4.51 (5-year value) according to JCR 2017.

Screenshots

mainTrack4 screens

Verdict

The call

The clearest difference is in-app purchases: DÄ International at none against mainTrack's 4. mainTrack's advantage is update cadence (fortnightly vs every 7 months) and device support (3 vs 1). On price, ads and iOS requirement 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. mainTrack sells 4 one-off in-app purchases. DÄ International asks for nothing beyond the download.

UpkeepUpdate frequency

mainTrack ships an update fortnightly, DÄ International every 7 months. The most recent releases landed on October 25, 2026 and October 26, 2026 respectively.

Scorecard3 real differences · 7 level
mainTrack versus DÄ International: the parameters behind the verdict, then further details
ParametermainTrackDÄ International
PriceFreeFree
Rating4.6 (59 ratings) — better—
Positive reviews88.5% of reviews—
Number of ratings59 — better—
Update frequencyFortnightly — betterEvery 7 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPad
Requires iOS15.0 — better16.0
Further details — not scored
Size28 MB16 MB
Age rating4+17+
DeveloperChristiano GontijoDeutscher Aerzte-Verlag GmbH

In-app purchases

4 purchases

mainTrack

One-time4
  • Coffee$1.99
  • Snack$3.99
  • Lunch$7.99
Show 1 more
  • Dinner$13.99
None

DÄ International

No in-app purchases

Questions

Is mainTrack free?
mainTrack is free to download, with in-app purchases available.
Is DÄ International free?
DÄ International is free to download, with no in-app purchases.
Do mainTrack or DÄ International have ads?
Neither mainTrack nor DÄ International shows ads.
Which is updated more often, mainTrack or DÄ International?
mainTrack ships an update fortnightly, and DÄ International every 7 months. Most recently, mainTrack was updated on October 25, 2026 and DÄ International on October 26, 2026.

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