Compare apps
Put 2 to 5 apps side by side, from Google Play, the App Store, or both.
GoogleGoogle
App StoreUtilities
Key numbers
The leader in each row is highlighted.
OPK CountryGoogle
Number of ratings7577,514 InstallsGoogle Play only——
Countries in top chartsToday071 Best rank today
Rank history
Daily position in United States. Higher on the graph is better (rank 1 is the top).
- OPK Country · not in this chart
- Google · All apps and games
Show as table
| Date | OPK Country | Google |
|---|
| 13 Nov 2026 | — | #16 |
| 12 Nov 2026 | — | #14 |
| 11 Nov 2026 | — | #17 |
| 10 Nov 2026 | — | #17 |
| 9 Nov 2026 | — | #18 |
| 8 Nov 2026 | — | #19 |
| 7 Nov 2026 | — | #18 |
| 6 Nov 2026 | — | #18 |
| 5 Nov 2026 | — | #18 |
| 4 Nov 2026 | — | #15 |
| 3 Nov 2026 | — | #17 |
| 2 Nov 2026 | — | #22 |
| 31 Oct 2026 | — | #22 |
| 30 Oct 2026 | — | #15 |
| 29 Oct 2026 | — | #14 |
| 28 Oct 2026 | — | #15 |
| 27 Oct 2026 | — | #15 |
| 26 Oct 2026 | — | #14 |
| 25 Oct 2026 | — | #20 |
| 24 Oct 2026 | — | #14 |
| 23 Oct 2026 | — | #16 |
| 22 Oct 2026 | — | #14 |
| 21 Oct 2026 | — | #14 |
| 20 Oct 2026 | — | #15 |
| 19 Oct 2026 | — | #15 |
| 18 Oct 2026 | — | #19 |
| 17 Oct 2026 | — | #15 |
| 16 Oct 2026 | — | #13 |
| 15 Oct 2026 | — | #13 |
Rating breakdown
Share of ratings at each star level. A big 1★ bar means many unhappy users.
OPK Country
★ 2.29 · 7 ratings
The App Store doesn't publish the star breakdown.
Google
★ 4.75 · 577,514 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.
OPK CountryGoogle
Store page
Name lengthBoth stores allow 30 characters11 / 306 / 30
Short descriptionGoogle Play, up to 80 characters——
Description69 words434 words (leader)
Screenshots7 (leader)5
Promo videoGoogle Play
—
#10 · Belarus · Top Free
Last updated27 days ago5 days ago ReleasedDec 19, 2017Feb 12, 2019
CategoryUtilitiesUtilities
Tracked by Risewatchs since16 Oct 20268 Oct 2026
OPK Country
Google
Days in the chartOut of 29029 (leader)
Moved in this periodFirst day → last day—−3 (#13 → #16)
Not in this chart in United States: OPK Country.
—
—
LanguagesApp Store152 (leader)
Money
In-app purchases——
In-app price rangeGoogle Play——
Contains ads——
Tech
App size157.2 MB491.1 MB
RequiresiOS 15.5 or lateriOS 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.
OPK CountryGoogle
OPK CountryGoogle
New ratingsIn this period0532,483 (leader)
New ratings per dayAverage018,361 (leader)
Rating change—+0.31 (now ★ 4.75)
InstallsGoogle Play milestone——
Where they rank today
Best position in each country's top charts. The 10 countries where these apps are strongest.
OPK CountryGoogle
Belarus—#10 Free
Macao—#11 Free
Iraq—#11 Free
Ecuador—#11 Free
Cambodia—#12 Free
Dominican Republic—#12 Free
UAE—#13 Free
Mexico—#13 Free
Nepal—#14 Free
Myanmar—#15 Free
Updates and store page changes
What each app changed, and when. Compare the dates with the rank graph to see what worked.
OPK CountryGoogle
UpdatesNew versions in this period00
Store page changesIcon, screenshots, name, texts02315
- 13 Nov 2026GoogleDescription
- 13 Nov 2026GoogleScreenshots
- 13 Nov 2026GoogleDescription
- 13 Nov 2026GoogleScreenshots
- 13 Nov 2026GoogleDescription
- 13 Nov 2026GoogleScreenshots
- 13 Nov 2026GoogleDescription
- 13 Nov 2026GoogleScreenshots
- 13 Nov 2026GoogleNameGoogle - More ways to search → Google
- 13 Nov 2026GoogleDescription
- 13 Nov 2026GoogleScreenshots
- 13 Nov 2026GoogleNameGoogle → Google - More ways to search
- 13 Nov 2026GoogleDescription
- 13 Nov 2026GoogleScreenshots
- 13 Nov 2026GoogleNameGoogle - More ways to search → Google
- 13 Nov 2026GoogleDescription
- 13 Nov 2026GoogleScreenshots
- 13 Nov 2026GoogleNameGoogle → Google - More ways to search
- 13 Nov 2026GoogleDescription
- 13 Nov 2026GoogleScreenshots
- 13 Nov 2026GoogleNameGoogle - More ways to search → Google
- 13 Nov 2026GoogleDescription
- 13 Nov 2026GoogleScreenshots
- 13 Nov 2026GoogleNameGoogle → Google - More ways to search
- 13 Nov 2026GoogleDescription
- 13 Nov 2026GoogleScreenshots
- 13 Nov 2026GoogleNameGoogle - More ways to search → Google
- 13 Nov 2026GoogleDescription
- 13 Nov 2026GoogleScreenshots
- 13 Nov 2026GoogleNameGoogle → Google - More ways to search
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.
OPK CountryGoogle
Reviews analysed31,103
Negative reviews1–2★ share67% (most complaints)34%
Developer repliesShare of reviews answered0%0%
Reply speedTypical time to answer——
Too many ads% of negative reviews—8%
Crashes and bugs% of negative reviews—10%
Pay to win, prices% of negative reviews—6%
Too hard, unfair% of negative reviews—3%
Lag, slow, battery% of negative reviews—2%
Lost progress, account% of negative reviews—3%
Internet, connection% of negative reviews—3%
Boring, repetitive% of negative reviews—0%
Bad update% of negative reviews—0%
Controls, interface% of negative reviews—6%
OPK Country
Not enough negative reviews yet.
Google
Biggest complaint: crashes and bugs
“It essentially replicates the browsing experience, making it redundant to install the app if the image scanning feature doesn't work effectively.”
