Ring Sizer by Jason Withers © Downloads & RevenueRing Sizer by Jason Withers © · App Store & Google Play
Ring Sizer by Jason Withers © by Uniqo Lab. is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
Ring Sizer by Jason Withers © update history & changes
Last change · 15 events since 16 Jan 2014Full timeline ↓📈AndroidCharting in a new country⭐iOSPassed 1K ratings📈AndroidCharting in a new country⭐iOSPassed 1K ratings🆕AndroidFirst spotted by AppInsider📈iOSEntered the top 100📈iOSCharting in a new country🆕iOSFirst spotted by AppInsider📦iOSVersion 4.0.6📦AndroidVersion 4.3.2🆕AndroidReleased on Google Play🆕iOSReleased on the App Store
Full timeline · 15 events
- 📈Ring Sizer by Jason Withers © charting in a new countryAndroidSaudi Arabia
- 📈Ring Sizer by Jason Withers © charting in a new countryAndroidRussia
- 📈Ring Sizer by Jason Withers © charting in a new countryAndroidBrazil
- 🆕Ring Sizer by Jason Withers © first spotted by AppInsiderAndroidUnited Kingdom
- 📈Ring Sizer by Jason Withers © entered the top 100iOSTop Grossing · Utilities · RU
- 📈Ring Sizer by Jason Withers © charting in a new countryiOSRussia
- 🆕Ring Sizer by Jason Withers © first spotted by AppInsideriOS#73 in Top Free · Utilities · Saudi Arabia
- 📦Ring Sizer by Jason Withers © version 4.0.6iOSBug fixes and other improvements
- 📦Ring Sizer by Jason Withers © version 4.3.2AndroidNo release notes
- 🆕Ring Sizer by Jason Withers © released on Google PlayAndroid
- 🆕Ring Sizer by Jason Withers © released on the App StoreiOS
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
3.9 ★
4.2k ratings, both stores
Measured
Best rank now
#142
App Store · 
Utilities Free
Utilities FreeMeasured
New ratings a week
6.6
▼ -23% vs the 2 weeks before
Measured
App Store
App details
App ID
795721582
Publisher
Uniqo Lab FZC
Publisher country
United Arab Emirates
On the store since
Jan 2014
12 years on the store
Minimum OS
iOS 15.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
6
EN FR DE IT PT ES
Size
84 MB
Also listed in
Lifestyle
Google Play
App details
App ID
ru.cherrydesign.ringsizer
Publisher
Uniqo Lab FZC
Publisher country
United Arab Emirates
Content rating
Everyone
Ring Sizer by Jason Withers © downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | – | 1M+ |
| Google Play | – | 5M+ Measured |
| Total | – | 5M+ Confidence |
How this is calculated
App Store: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend before Apple and Google take their fee.
| Store | Per day | Per month | Share |
|---|---|---|---|
| App Store | |||
| Google Play | |||
| Total | Confidence | 100% |
Business model: Subscription-led
How Ring Sizer by Jason Withers © makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchasesAds · 1 ad networks
Subscriptions
/mo
of revenue
Ads
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | All you need subscription | |
| 2 | All you need subscription | |
| 3 | All you need subscription | |
| 4 | All you need subscription | |
| 5 | All you need subscription |
Where it ranks now
Both stores, across every country we track.
| Store | Best rank | Charting in | US Top Free | US Top Grossing |
|---|---|---|---|---|
| App Store | #142 Utilities Free | 1 of 30 countries | – | – |
| Google Play | #178 Lifestyle Free | 1 of 23 countries | – | – |
Full chart lists: App Store · Google Play.
Review momentum
ⓘ How we measure thisNew ratings a week
6.6
▼ -23% vs the 2 weeks before
Lifetime rating
4.4★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
62/100
faster than 78% of Utilities apps
New ratings by country (2)
| Country | New ratings a week | Share | Last 2 weeks vs the 2 before |
|---|---|---|---|
| Saudi Arabia | 5.2 | 80% | ▼ -23% |
 Russia | 1.3 | 20% | – |
App Store ratings in the countries we track, 4-week average.
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.5 ★ | 305 |
| Google Play | 3.8 ★ | 3.9k 169 written reviews |
| Both stores | 3.9 ★ weighted by ratings | 4.2k |
About Ring Sizer by Jason Withers ©
Handy utility from Jason Withers created to easily find the ring size in the different countries. There are some unique features supported by the app:
- choose metric or imperial units
- choose diameter or circumference
- use visual guides for more precise measuring
- supports sizes of the USA, Australia, United Kingdom, Europe, Japan and China
- easily share your ring size on social networks
Also we have integrated our "Engagement & Wedding Rings" catalogue and Instagram feed from Jason Withers into this app. You can request quotes through the "Enquire by email" function of the app. One of our expert jewellery consultants will then respond to the enquiry and assist you with your query.
Full access:
Upgrade to the Premium version and get unlimited access to an amazing app features without ads!
— Subscription payments will be charged to your iTunes account at confirmation of your purchase and upon commencement of each renewal term. Subscription with a free trial period will automatically renew to a paid subscription. You can cancel your subscription or free trial in the iTunes settings at least 24-hours before the end of the free trial period. The cancellation will take effect the day after the last day of the current subscription period and you will be downgraded to the free service.
— Please note: any unused portion of a free trial period (if offered) will be forfeited when you purchase a premium subscription during the free trial period.
— Terms of Use (EULA) https://99apps.me/terms
— Privacy Policy: https://99apps.me/privacy
Have fun!
- choose metric or imperial units
- choose diameter or circumference
- use visual guides for more precise measuring
- supports sizes of the USA, Australia, United Kingdom, Europe, Japan and China
- easily share your ring size on social networks
Also we have integrated our "Engagement & Wedding Rings" catalogue and Instagram feed from Jason Withers into this app. You can request quotes through the "Enquire by email" function of the app. One of our expert jewellery consultants will then respond to the enquiry and assist you with your query.
Full access:
Upgrade to the Premium version and get unlimited access to an amazing app features without ads!
— Subscription payments will be charged to your iTunes account at confirmation of your purchase and upon commencement of each renewal term. Subscription with a free trial period will automatically renew to a paid subscription. You can cancel your subscription or free trial in the iTunes settings at least 24-hours before the end of the free trial period. The cancellation will take effect the day after the last day of the current subscription period and you will be downgraded to the free service.
— Please note: any unused portion of a free trial period (if offered) will be forfeited when you purchase a premium subscription during the free trial period.
— Terms of Use (EULA) https://99apps.me/terms
— Privacy Policy: https://99apps.me/privacy
Have fun!
Ring Sizer by Jason Withers © App Store
Ring Sizer by Jason Withers © is #142 in Utilities Free in Saudi Arabia and charting in 1 of 30 countries we track.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperUniqo Lab.
CategoryUtilities
PriceFree
Released
Rating★ 4.5 (305)
Version4.0.6
Age rating4+
First seen by us 25 Sep 2026
25 Sep 2026Installs (est.)1M+ worldwide
Rating
4.5 ★
305 ratings
Measured
Best rank now
#142
Utilities FreeMeasured
New ratings a week
6.6
▼ -23% vs the 2 weeks before
Measured
Ring Sizer by Jason Withers © on the App Store
App details
App ID
795721582
Publisher
Uniqo Lab FZC
Publisher country
United Arab Emirates
On the store since
Jan 2014
12 years on the store
Minimum OS
iOS 15.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
6
EN FR DE IT PT ES
Size
84 MB
Also listed in
Lifestyle
Ring Sizer by Jason Withers © downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in Ring Sizer by Jason Withers © before Apple and Google take their fee.
How this is calculated
Not on any Top Grossing chart: monthly active users × spend per user for its category, measured on the charted apps nearest the bottom of the charts.
Business model: Subscription-led
How Ring Sizer by Jason Withers © makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchasesAds · 1 ad networks
Subscriptions
/mo
of revenue
Ads
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | All you need subscription | |
| 2 | All you need subscription | |
| 3 | All you need subscription | |
| 4 | All you need subscription | |
| 5 | All you need subscription |
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Saudi Arabia | UtilitiesFree | #142 |
Apps near Ring Sizer by Jason Withers © on the chart
Utilities Free, around #142.
Ratings
App Store, worldwide.
Rating
4.5 ★
305 ratings
Measured
Ratings
305
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
6.6
▼ -23% vs the 2 weeks before
Lifetime rating
4.4★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
62/100
faster than 78% of Utilities apps
New ratings by country (2)
| Country | New ratings a week | Share | Last 2 weeks vs the 2 before |
|---|---|---|---|
| Saudi Arabia | 5.2 | 80% | ▼ -23% |
| Russia | 1.3 | 20% | – |
App Store ratings in the countries we track, 4-week average.
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About Ring Sizer by Jason Withers ©
Handy utility from Jason Withers created to easily find the ring size in the different countries. There are some unique features supported by the app:
- choose metric or imperial units
- choose diameter or circumference
- use visual guides for more precise measuring
- supports sizes of the USA, Australia, United Kingdom, Europe, Japan and China
- easily share your ring size on social networks
Also we have integrated our "Engagement & Wedding Rings" catalogue and Instagram feed from Jason Withers into this app. You can request quotes through the "Enquire by email" function of the app. One of our expert jewellery consultants will then respond to the enquiry and assist you with your query.
Full access:
Upgrade to the Premium version and get unlimited access to an amazing app features without ads!
— Subscription payments will be charged to your iTunes account at confirmation of your purchase and upon commencement of each renewal term. Subscription with a free trial period will automatically renew to a paid subscription. You can cancel your subscription or free trial in the iTunes settings at least 24-hours before the end of the free trial period. The cancellation will take effect the day after the last day of the current subscription period and you will be downgraded to the free service.
— Please note: any unused portion of a free trial period (if offered) will be forfeited when you purchase a premium subscription during the free trial period.
— Terms of Use (EULA) https://99apps.me/terms
— Privacy Policy: https://99apps.me/privacy
Have fun!
- choose metric or imperial units
- choose diameter or circumference
- use visual guides for more precise measuring
- supports sizes of the USA, Australia, United Kingdom, Europe, Japan and China
- easily share your ring size on social networks
Also we have integrated our "Engagement & Wedding Rings" catalogue and Instagram feed from Jason Withers into this app. You can request quotes through the "Enquire by email" function of the app. One of our expert jewellery consultants will then respond to the enquiry and assist you with your query.
Full access:
Upgrade to the Premium version and get unlimited access to an amazing app features without ads!
— Subscription payments will be charged to your iTunes account at confirmation of your purchase and upon commencement of each renewal term. Subscription with a free trial period will automatically renew to a paid subscription. You can cancel your subscription or free trial in the iTunes settings at least 24-hours before the end of the free trial period. The cancellation will take effect the day after the last day of the current subscription period and you will be downgraded to the free service.
— Please note: any unused portion of a free trial period (if offered) will be forfeited when you purchase a premium subscription during the free trial period.
— Terms of Use (EULA) https://99apps.me/terms
— Privacy Policy: https://99apps.me/privacy
Have fun!
Latest updates
4.0.6
Bug fixes and other improvements
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Ring Sizer by Jason Withers © Android
Ring Sizer by Jason Withers © is #178 in Lifestyle Free on Google Play in Saudi Arabia and charting in 1 of 23 countries we track.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperUniqo Lab.
CategoryLifestyle
PriceFree
Released
Installs5M+
Rating★ 3.8 (3.9k)
Updated
Content ratingEveryone
Rating
3.8 ★
3.9k ratings
Measured
Best rank now
#178
Lifestyle FreeMeasured
Ring Sizer by Jason Withers © on Google Play
App details
App ID
ru.cherrydesign.ringsizer
Publisher
Uniqo Lab FZC
Publisher country
United Arab Emirates
Content rating
Everyone
Ring Sizer by Jason Withers © downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in Ring Sizer by Jason Withers © before Apple and Google take their fee.
How this is calculated
Not on any Top Grossing chart: monthly active users × spend per user for its category, measured on the charted apps nearest the bottom of the charts.
Business model: Subscription-led
How Ring Sizer by Jason Withers © makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchasesAds · 1 ad networks
Subscriptions
/mo
of revenue
Ads
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | All you need subscription | |
| 2 | All you need subscription | |
| 3 | All you need subscription | |
| 4 | All you need subscription | |
| 5 | All you need subscription |
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Saudi Arabia | LifestyleFree | #178 |
Apps near Ring Sizer by Jason Withers © on the chart
Lifestyle Free, around #178.
Ratings
Google Play, worldwide.
Rating
3.8 ★
3.9k ratings
Measured
Ratings
3.9k
Measured
Written reviews
169
Measured
About Ring Sizer by Jason Withers ©
Handy utility from Jason Withers created to easily find the ring size in the different countries. There are some unique features supported by the app:
- choose metric or imperial units
- choose diameter or circumference
- use visual guides for more precise measuring
- supports sizes of the USA, Australia, United Kingdom, Europe, Japan and China
- easily share your ring size on social networks
Also we have integrated our "Engagement & Wedding Rings" catalogue from Jason Withers into this app. You can request quotes through the "Enquire by email" function of the app. One of our expert jewellery consultants will then respond to the enquiry and assist you with your query.
- choose metric or imperial units
- choose diameter or circumference
- use visual guides for more precise measuring
- supports sizes of the USA, Australia, United Kingdom, Europe, Japan and China
- easily share your ring size on social networks
Also we have integrated our "Engagement & Wedding Rings" catalogue from Jason Withers into this app. You can request quotes through the "Enquire by email" function of the app. One of our expert jewellery consultants will then respond to the enquiry and assist you with your query.