Comparison

Ring Sizer vs 7ODAY

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

Head to head
About

Ring Sizer

Features
Read full description

Ring Sizer : Finger Size helps you estimate ring and finger sizes using simple measurement tools and size reference guides. Check finger measurements, compare sizing standards, and find the right ring size with an intuitive interface. Browse size charts, convert between common ring sizing systems, and save measurements for future reference. The app is designed to make ring sizing quick, convenient, and easy to understand. Whether you're buying a ring, planning a gift, or checking your own size, Measure Ring & Finger Size provides a practical way to estimate ring measurements from your device. To find out more about automatic subscription renewals: - Ad-free version - measure your ring unlimited Premium Subscription: MeasureRing One Week - 4.99 USD MeasureRing One Year - 19.99 USD Your payment will be charged to your iTunes Account. The app is offering auto-renewable subscriptions. For More Information: Privacy Policy : http://mastertexfab.com/pages/Privacy%20Policy.html Terms of Use : http://mastertexfab.com/pages/Terms%20Of%20Use.html

About

7ODAY

Features
Read full description

Seven days. Add, tick, done. 7ODAY is a weekly planner and to do list that shows your whole week on one screen. Open a day, write what you have to do, and tick it off when it’s done. That’s the app. What you don’t finish stays where you left it. What you finish stays too, crossed out, with a small ring that fills as the day goes. There is no inbox, no projects, no tags, no account. Your tasks live on your phone from the first second. • A week you can see at a glance, in your region’s order. • One day open at a time. The others keep you oriented. • Add with one tap. Confirm by tapping anywhere. • Write several tasks in a row without leaving the keyboard. • Tick a task and it stays, crossed out at the bottom of its day. Tap it again to bring it back. • Two widgets, free: today’s list on your Home Screen, and you can tick things off without opening anything. • Dark mode from day one. Premium adds ten things, and only if you want them: • Unlimited tasks (the free plan keeps four going at a time). • Change day: move a task to another day without writing it again. • iCloud sync across your devices. • One notification a day, with what’s left. On a day with nothing, it stays quiet. • Lock Screen and Control Center: today at a glance, and a new task one tap away. • Siri: add a task without opening the app. • Analytics: which days you finish things. No goals, no streaks. • A light or a dark app icon. • The large widget, with the whole day. • A clean start: clear what’s left when the week turns, only if you ask for it. Premium is a yearly subscription or a one-time purchase. The yearly plan renews automatically until you cancel it from your Apple account. Terms of Use: https://7oday.app/terms/. Privacy Policy: https://7oday.app/privacy/.

Screenshots

Ring Sizer4 screens
7ODAY4 screens

Verdict

The call

The clearest difference is ads: 7ODAY at none against Ring Sizer's shown. Ring Sizer's advantage is iOS requirement (16.6 vs 26.0). On price, update cadence, in-app purchases and device support 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 $4.99 per 7 days and 7ODAY sells 2 in-app purchases, starting at $19.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on November 5, 2026 and October 29, 2026 respectively.

Scorecard2 real differences · 6 level
Ring Sizer versus 7ODAY: the parameters behind the verdict, then further details
ParameterRing Sizer7ODAY
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyFortnightlyFortnightly
AdsYesNo — better
In-app purchasesYesYes
DevicesiPhoneiPhone
Requires iOS16.6 — better26.0
Further details — not scored
Size62 MB12 MB
Age rating4+4+
DeveloperMastertex FabJose Pedro Franco Moreno

In-app purchases

2 purchases

Ring Sizer

Subscriptions2
  • MeasureRing One Week$4.997 Days
  • MeasureRing One Year$19.991 Year
2 purchases

7ODAY

Subscriptions1
  • Premium, yearly$19.991 Year
One-time1
  • Premium, forever$59.99

Questions

Is Ring Sizer free?
Ring Sizer is free to download, with in-app purchases available.
Is 7ODAY free?
7ODAY is free to download, with in-app purchases available.
Do Ring Sizer or 7ODAY have ads?
Ring Sizer shows ads; 7ODAY does not.
Which is updated more often, Ring Sizer or 7ODAY?
Ring Sizer ships an update fortnightly, and 7ODAY fortnightly. Most recently, Ring Sizer was updated on November 5, 2026 and 7ODAY on October 29, 2026.

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