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.
iMark · Image Annotation Tool Microsoft Authenticator
InstallsGoogle Play only — —
Countries in top chartsToday 0 40
Rank history Daily position in United States. Higher on the graph is better (rank 1 is the top).
#1 #10 #25 #50 8 Oct 14 Oct 17 Oct 22 Oct 27 Oct 3 Nov #18 Microsoft Authent… Show as table Date iMark · Image Ann… Microsoft Authent… 3 Nov 2026 — #18 31 Oct 2026 — #43 30 Oct 2026 — #27 29 Oct 2026 — #16 28 Oct 2026 — #18 27 Oct 2026 — #23 24 Oct 2026 — #43 23 Oct 2026 — #27 22 Oct 2026 — #24 21 Oct 2026 — #23 20 Oct 2026 — #21 17 Oct 2026 — #40 16 Oct 2026 — #26 15 Oct 2026 — #21 14 Oct 2026 — #28 13 Oct 2026 — #28 10 Oct 2026 — #48 8 Oct 2026 — #21
iMark · Image Annotation Tool
Rating breakdown Share of ratings at each star level. A big 1★ bar means many unhappy users.
iMark · Image Annotation Tool
★ 4.61 · 385 ratings
The App Store doesn't publish the star breakdown.
Microsoft Authenticator
★ 4.83 · 521 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.
iMark · Image Annotation Tool Microsoft Authenticator
Store page
Name lengthBoth stores allow 30 characters 29 / 30 23 / 30
Short descriptionGoogle Play, up to 80 characters — —
Description 95 words 381 words (leader)
Screenshots 5 7 (leader)
Promo videoGoogle Play
Best rank today
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#4 · Finland · Top Free
Last updated 5 months ago 14 days ago Released Nov 30, 2016 May 30, 2015
Category Productivity Productivity
Tracked by Risewatchs since 18 Oct 2026 8 Oct 2026
Microsoft Authenticator
Days in the chartOut of 18 0 18 (leader)
Moved in this periodFirst day → last day — +3 (#21 → #18)
Not in this chart in United States: iMark · Image Annotation Tool.
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LanguagesApp Store 3 42 (leader)
Money
In-app purchases — —
In-app price rangeGoogle Play — —
Contains ads — —
Tech
App size 93.5 MB 225.6 MB
Requires iOS 13.0 or later iOS 17.0 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.
0 25K 50K 75K 100K 8 Oct 11 Oct 14 Oct 17 Oct 20 Oct 23 Oct 26 Oct 29 Oct 1 Nov 3 Nov iMark · Image Annotation Tool Microsoft Authenticator
New ratingsIn this period 0 0
New ratings per dayAverage 0 0
Rating change — +0.07 (now ★ 4.83)
InstallsGoogle Play milestone — —
Where they rank today Best position in each country's top charts. The 10 countries where these apps are strongest.
iMark · Image Annotation Tool Microsoft Authenticator
Finland — #4 Free
Denmark — #5 Free
Ireland — #5 Free
Canada — #5 Free
Czech Republic — #5 Free
Taiwan — #6 Free
Germany — #7 Free
Switzerland — #7 Free
Netherlands — #8 Free
United Kingdom — #9 Free
Updates and store page changes What each app changed, and when. Compare the dates with the rank graph to see what worked.
iMark · Image Annotation Tool Microsoft Authenticator
UpdatesNew versions in this period 0 0
Store page changesIcon, screenshots, name, texts 0 448
3 Nov 2026 Microsoft Authenticator Description 3 Nov 2026 Microsoft Authenticator Description 3 Nov 2026
Microsoft Authenticator
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1 Nov 2026 Microsoft Authenticator Description 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.
iMark · Image Annotation Tool Microsoft Authenticator
Reviews analysed 56 343
Negative reviews1–2★ share 21% 74% (most complaints)
Developer repliesShare of reviews answered 0% 0%
Reply speedTypical time to answer — —
Too many ads% of negative reviews 0% 0%
Crashes and bugs% of negative reviews 0% 13% (most complaints)
Pay to win, prices% of negative reviews 0% 4% (most complaints)
Too hard, unfair% of negative reviews 0% 7% (most complaints)
Lag, slow, battery% of negative reviews 0% 2% (most complaints)
Lost progress, account% of negative reviews 0% 43% (most complaints)
Internet, connection% of negative reviews 0% 4% (most complaints)
Boring, repetitive% of negative reviews 0% 0%
Bad update% of negative reviews 0% 1% (most complaints)
Controls, interface% of negative reviews 25% (most complaints) 4%
iMark · Image Annotation Tool
Biggest complaint: controls, interface
“But you guys need to take this to the next level like the Cleanshot X App for Mac that also has a counter feature, so every time you tap you get 1, 2, 3, 4, …”
Microsoft Authenticator
Biggest complaint: lost progress, account
“Permalocked Account?”
