Compare apps
Put 2 to 5 apps side by side, from Google Play, the App Store, or both.
Key numbers
The leader in each row is highlighted.
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InstallsGoogle Play only——
Countries in top chartsToday04 Rank history
Daily position in Italy. Higher on the graph is better (rank 1 is the top).
None of these apps were in the top free chart in Italy during this period. Try another country or chart.
Rating breakdown
Share of ratings at each star level. A big 1★ bar means many unhappy users.
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No rating
The App Store doesn't publish the star breakdown.
HRV4Training
★ 3.98 · 86 ratings
The App Store doesn't publish the star breakdown.
Store page, money and tech
How each app sells itself on the store, how it makes money, and what devices it needs.
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Store page
Name lengthBoth stores allow 30 characters26 / 3012 / 30
Short descriptionGoogle Play, up to 80 characters——
Description410 words (leader)352 words
Screenshots810 (leader)
Promo videoGoogle Play
Best rank today
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#22 · Austria · Top Paid
Last updated3 days ago2 days ago ReleasedAug 19, 2026Aug 14, 2013
CategoryHealth & FitnessHealth & Fitness
Tracked by Risewatchs since9 Nov 20269 Oct 2026
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LanguagesApp Store17 (leader)
Money
In-app purchases——
In-app price rangeGoogle Play——
Contains ads——
Tech
App size25.9 MB44.3 MB
RequiresiOS 18.0 or lateriOS 15.6 or later
Growth
New ratings per day is the best free sign of how many people are downloading right now: more new ratings means more new players.
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New ratingsIn this period057 (leader)
New ratings per dayAverage02 (leader)
Rating change—+0.32 (now ★ 3.98)
InstallsGoogle Play milestone——
Updates and store page changes
What each app changed, and when. Compare the dates with the rank graph to see what worked.
Unlockr - Earn Screen TimeHRV4Training
UpdatesNew versions in this period00
Store page changesIcon, screenshots, name, texts0191
- 12 Nov 2026HRV4TrainingDescription
- 12 Nov 2026HRV4TrainingScreenshots
- 12 Nov 2026
HRV4Training
Description
12 Nov 2026HRV4TrainingScreenshots12 Nov 2026HRV4TrainingDescription12 Nov 2026HRV4TrainingScreenshots12 Nov 2026HRV4TrainingDescription12 Nov 2026HRV4TrainingScreenshots11 Nov 2026HRV4TrainingIcon
→
11 Nov 2026HRV4TrainingDescription11 Nov 2026HRV4TrainingScreenshots10 Nov 2026HRV4TrainingDescription10 Nov 2026HRV4TrainingScreenshots10 Nov 2026HRV4TrainingDescription10 Nov 2026HRV4TrainingScreenshots9 Nov 2026HRV4TrainingDescription9 Nov 2026HRV4TrainingScreenshots9 Nov 2026HRV4TrainingDescription9 Nov 2026HRV4TrainingScreenshots7 Nov 2026HRV4TrainingDescription7 Nov 2026HRV4TrainingScreenshots7 Nov 2026HRV4TrainingDescription7 Nov 2026HRV4TrainingScreenshots6 Nov 2026HRV4TrainingScreenshots6 Nov 2026HRV4TrainingDescription6 Nov 2026HRV4TrainingDescription6 Nov 2026HRV4TrainingScreenshots6 Nov 2026HRV4TrainingDescription6 Nov 2026HRV4TrainingScreenshots5 Nov 2026HRV4TrainingScreenshotsWhere they rank today
Best position in each country's top charts. The 10 countries where these apps are strongest.
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Austria—#22 Paid
Belgium—#44 Paid
Colombia—#76 Paid
Germany—#98 Paid
What users complain about
From each app's saved English reviews. The red cell is where an app gets the most complaints, which is your chance to do better.
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Reviews analysed0155
Negative reviews1–2★ share—44%
Developer repliesShare of reviews answered—0%
Reply speedTypical time to answer——
Too many ads% of negative reviews—0%
Crashes and bugs% of negative reviews—31%
Pay to win, prices% of negative reviews—18%
Too hard, unfair% of negative reviews—7%
Lag, slow, battery% of negative reviews—0%
Lost progress, account% of negative reviews—6%
Internet, connection% of negative reviews—3%
Boring, repetitive% of negative reviews—0%
Bad update% of negative reviews—3%
Controls, interface% of negative reviews—10%
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Not enough negative reviews yet.
HRV4Training
Biggest complaint: crashes and bugs
“Buggy I like the idea of this app, but it’s so buggy it ends up being almost more frustrating than it’s worth.”