Comparison

myC1 Mobile vs Ring Sizer

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

Head to head
About

myC1 Mobile

Features
Read full description

myC1 mobile allows you to create your own group or join your company group. In a group, you can invite some guests or reserve meeting rooms, desk and parking. myC1 Mobile works on his own for free. Many optional hardware can be connected to improve the welcoming of your guests. Examples of hardwares includes touch screens, cameras, microphones, QR code readers, ID card readers, keypads, badge printing and many others.

About

Ring Sizer

Accurately determine your ring size using your phone's screen or a built-in ruler. Supports multiple international sizing standards and allows saving measurements for future use. Ideal for online shoppers and jewelers.

Highlights
  • Measure ring size via diameter or circumference
  • Supports US, UK, EU/ISO, AU, JP, CN, RU sizes
  • Built-in screen ruler for finger measurement
  • Save measurements for multiple users
  • Ad-free experience
Features
Read full description

Sizerly is a simple and precise tool for finding the right ring size using your phone. Whether you already have a ring to measure or need to find your finger size directly, Sizerly offers an intuitive way to get reliable sizing results in seconds. Just place a ring on your screen and adjust the sizing circle, or use the built-in ruler to measure your finger diameter. Sizerly supports all major international sizing standards, so you can shop confidently online or in-store. Key Features: - Measure ring size using diameter or circumference - Includes major size systems: US, UK, EU/ISO, AU, JP, CN, RU - Built-in screen ruler for measuring fingers - Save measurements for future use or multiple users Sizerly is ideal for online shoppers, gift buyers, and jewelers. It’s accurate, easy to use, and designed without ads for a smooth experience. Privacy Policy: https://di-apps-dev.web.app/privacy.html Terms of Use: https://di-apps-dev.web.app/terms.html

Screenshots

myC1 Mobile4 screens
Ring Sizer4 screens

Verdict

The call

The clearest difference is in-app purchases: myC1 Mobile at none against Ring Sizer's 2. myC1 Mobile also leads on device support (3 vs 1). On price, update cadence, ads 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 sells 2 in-app purchases, starting at $3.99 per 7 days. myC1 Mobile asks for nothing beyond the download.

UpkeepUpdate frequency

myC1 Mobile ships an update fortnightly, Ring Sizer every 2 weeks. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

Scorecard2 real differences · 7 level
myC1 Mobile versus Ring Sizer: the parameters behind the verdict, then further details
ParametermyC1 MobileRing Sizer
PriceFreeFree
Rating—3.3 (3 ratings) — better
Number of ratings—3 — better
Update frequencyFortnightlyEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better16.0
Further details — not scored
Size18 MB10 MB
Age rating4+4+
DeveloperOrcadisDziyana Dashynevich

In-app purchases

None

myC1 Mobile

No in-app purchases

2 purchases

Ring Sizer

Subscriptions2
  • Weekly Premium$3.997 Days
  • Annual Premium$19.991 Year

Questions

Is myC1 Mobile free?
myC1 Mobile is free to download, with no in-app purchases.
Is Ring Sizer free?
Ring Sizer is free to download, with in-app purchases available.
Do myC1 Mobile or Ring Sizer have ads?
Neither myC1 Mobile nor Ring Sizer shows ads.
Which is updated more often, myC1 Mobile or Ring Sizer?
myC1 Mobile ships an update fortnightly, and Ring Sizer every 2 weeks. Most recently, myC1 Mobile was updated on October 7, 2026 and Ring Sizer on October 2, 2026.

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