Comparison

Ring Sizer & Ruler vs PDFBeam

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

Head to head
About

Ring Sizer & Ruler

Features
Read full description

Mesurix finds your ring size right on your screen. No plastic sizers, no printable guesswork charts, no waiting for a kit in the mail — measure a ring or a finger in under a minute and get the size in every major standard. RING SIZER — TWO WAYS TO MEASURE • Place a ring: lay any well-fitting ring flat on the screen and scale the circle until it matches the inside edge. The most accurate at-home method. • Measure a finger: rest your finger on the screen and fit the circle to the widest part of the base, just past the knuckle. • Fine-tune in 0.1 mm steps — one full ring size is only about 0.8 mm, so precision is everything. • Between sizes? Mesurix tells you which one to choose, so the ring always passes the knuckle. EVERY SIZE STANDARD AT ONCE • Instant conversion chart: US/CA, UK/AU, EU/ISO millimetres and Japan — side by side. • Pick your preferred standard in settings; switch anytime. • See the exact inner diameter in mm behind every size. ON-SCREEN RULER • A real calibrated ruler in mm, cm and inches, with a draggable guide line. • Calibrate once for your exact display — re-calibrate anytime for any device. • Copy the measured value with one tap. BUBBLE LEVEL • Surface mode: lay the phone flat and level anything with a live x/y bubble. • Edge mode: rest the phone on its edge and read the angle in degrees — hang shelves and frames straight. • Set zero on any known-flat surface to cancel sensor bias. SAVE, SHARE, PRINT • Save sizes — yours and the people you choose gifts for. • Share a size in seconds when you order a ring online or at the jeweler. • Print a paper ring sizer to double-check before a lifetime moment — engagement, wedding, anniversary. PRIVATE BY DESIGN Mesurix works entirely on your device. No account, no sign-up — your measurements stay with you. Whether you are choosing an engagement ring, ordering jewelry online, sizing a gift without spoiling the surprise, hanging a shelf straight, or just need a quick ruler in your pocket — Mesurix gives you the right measurement the first time. By using this app, you agree to the Apple Standard End User License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

PDFBeam

Features
Read full description

PDFBeam makes it easy to convert PDF documents into shareable QR codes. Upload your PDF, generate a unique link, and instantly create a QR code that can be scanned from any device. Whether you're sharing manuals, brochures, presentations, menus, catalogs, or documents, PDFBeam provides a simple and fast workflow. FEATURES • Upload PDF files securely • Generate QR codes for uploaded documents • Access and manage your uploaded files • Sign in with Email or Apple ID • Simple and clean user interface • View and manage your account profile • Fast cloud-based processing PDFBeam Premium is available as a monthly auto-renewable subscription. Subscription pricing may vary by region and is displayed within the app before purchase. Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current billing period. You can manage or cancel your subscription at any time through your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy https://pdfbeam.onrender.com/privacy.html

Screenshots

Ring Sizer & Ruler4 screens
PDFBeam4 screens

Verdict

The call

The clearest difference is update cadence: PDFBeam at every 2 weeks against Ring Sizer & Ruler's every 2 months. Ring Sizer & Ruler's advantage is iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Ring Sizer & Ruler sells 4 in-app purchases, starting at $9.99 per 7 days and PDFBeam sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Ring Sizer & Ruler ships an update every 2 months, PDFBeam every 2 weeks. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

Scorecard2 real differences Ā· 4 level
Ring Sizer & Ruler versus PDFBeam: the parameters behind the verdict, then further details
ParameterRing Sizer & RulerPDFBeam
PriceFreeFree
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.6 — better17.0
Further details — not scored
Size46 MB12 MB
Age rating4+4+
DeveloperVAST FLOW, TOOAHMET SEZER FIDANCI

In-app purchases

4 purchases

Ring Sizer & Ruler

Subscriptions2
  • Weekly | Mesurix Pro$9.997 Days
  • Yearly | Mesurix Pro$39.991 Year
One-time2
  • Lifetime Access$14.99
  • Mesurix Pro Lifetime$29.99
1 purchases

PDFBeam

Subscriptions1
  • Monthly Premium$0.991 Month

Questions

Is Ring Sizer & Ruler free?
Ring Sizer & Ruler is free to download, with in-app purchases available.
Is PDFBeam free?
PDFBeam is free to download, with in-app purchases available.
Do Ring Sizer & Ruler or PDFBeam have ads?
Neither Ring Sizer & Ruler nor PDFBeam shows ads.
Which is updated more often, Ring Sizer & Ruler or PDFBeam?
Ring Sizer & Ruler ships an update every 2 months, and PDFBeam every 2 weeks. Most recently, Ring Sizer & Ruler was updated on October 15, 2026 and PDFBeam on October 24, 2026.

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