Comparison

Ring Sizer by Jason Withers © vs GlamScan

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

Head to head
About

Ring Sizer by Jason Withers ©

Easily determine your ring size across multiple countries using metric or imperial units. Features visual guides and supports various international sizing standards. Share your size and explore a jewelry catalog.

Highlights
  • Metric/Imperial units
  • Diameter/Circumference measurement
  • Visual measuring guides
  • International size support (USA, UK, EU, etc.)
  • Social sharing of ring size
  • Jewelry catalog integration
Read full description

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!

About

GlamScan

Read full description

Try out popular nail colors from your phone and pick the right style for your hands. It can be hard to choose a nail design for your next mani, especially when you’re unsure about the outcome. Forget about submitting yourself for hours to the nail salon only to get a result you don’t love. GlamScan lets you try on nail colors virtually and find your ideal nail design.

Screenshots

Ring Sizer by Jason Withers ©4 screens
GlamScan4 screens

Verdict

The call

The clearest difference is in-app purchases: GlamScan at none against Ring Sizer by Jason Withers ©'s 5. GlamScan also leads on ads (none vs shown). On price, update cadence, device support 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. Ring Sizer by Jason Withers © sells 5 in-app purchases, starting at $1.99 per 7 days. GlamScan asks for nothing beyond the download.

UpkeepUpdate frequency

Ring Sizer by Jason Withers © ships an update every 4 weeks, GlamScan every 3 weeks. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

Scorecard2 real differences · 8 level
Ring Sizer by Jason Withers © versus GlamScan: the parameters behind the verdict, then further details
ParameterRing Sizer by Jason Withers ©GlamScan
PriceFreeFree
Rating4.5 (7K ratings) — better—
Positive reviews23.0% of reviews—
Number of ratings7K — better—
Update frequencyEvery 4 weeksEvery 3 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size80 MB90 MB
Age rating4+4+
DeveloperUniqo Lab.Jonajo Consulting LLC

Bugs and requests

Ring Sizer by Jason Withers ©

Reported bugs

2 issues
  • Sizing circle goes out of view
  • Inconsistent measurements across devices

Requested features

2 requests
  • Calibration option for different screen sizes
  • Larger measurement range for bigger ring sizes

GlamScan

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

Ring Sizer by Jason Withers ©

Subscriptions5
  • All you need$1.997 Days
  • All you need$2.997 Days
  • All you need3 Days trial$2.997 Days
Show 2 more
  • All you need$3.997 Days
  • All you need3 Days trial$3.997 Days
None

GlamScan

No in-app purchases

Questions

Is Ring Sizer by Jason Withers © free?
Ring Sizer by Jason Withers © is free to download, with in-app purchases available.
Is GlamScan free?
GlamScan is free to download, with no in-app purchases.
Do Ring Sizer by Jason Withers © or GlamScan have ads?
Ring Sizer by Jason Withers © shows ads; GlamScan does not.
Which is updated more often, Ring Sizer by Jason Withers © or GlamScan?
Ring Sizer by Jason Withers © ships an update every 4 weeks, and GlamScan every 3 weeks. Most recently, Ring Sizer by Jason Withers © was updated on November 6, 2026 and GlamScan on November 3, 2026.

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