Countdown vs Ring Sizer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Countdown
Visually track upcoming events with customizable countdowns. Set timers for vacations, concerts, or anniversaries using your own photos, music, and phrases. Share your progress with friends and family.
- iOS 16 Lock Screen Widgets
- Home Screen Widgets
- Customizable Background Photos
- Personalized Music & Fonts
- Calendar Event Integration
- Count Up from Past Events
- Event Reminders
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Count down to your next event — a vacation, your favorite band's concert, a movie premiere, a graduation, an anniversary, and more — in style! Features: LOCK SCREEN WIDGETS: Add countdown widgets to your lock screen! First, set up your countdown in the Countdown app. Then, pull down your lock screen, long-hold an empty area and tap "Customize." FLEXIBLE UNITS: Years, months, weeks, days, hours, minutes, seconds, and even heartbeats! (e.g. "3 months 14 mins" or "56,713 heartbeats") DRAG the Countdown and DISPLAY it wherever you want. Use YOUR OWN PHOTOS as the background, including INSTAGRAM and FACEBOOK PHOTOS! Or browse a large selection of FREE BACKGROUND PHOTOS. Flip through your background photos while counting down. Set your own MUSIC for each Countdown. Customizable FONTS, font colors, and background colors. Add YOUR OWN PHRASE — "the concert of the year," "little pumpkin's dance performance," "we board the plane." Create Countdowns straight from your CALENDAR EVENTS. MULTIPLE Countdowns — rearrange them however you like. REMINDERS for your events. SHARE a live Countdown or a screenshot via Facebook, Instagram, Twitter, or email. Count down to ANNIVERSARIES that repeat every year. (e.g. "25 days until my 10th anniversary!") COUNT UP from past events. (e.g. "21 days since…") SMART TOOLBAR stays hidden until you tap the screen — more room for your Countdowns. Works in PORTRAIT and LANDSCAPE mode. === Countdown Premium === HOME SCREEN WIDGETS: Count the days to your event without ever opening the app. SLIDESHOW MODE: Automatically cycle your background photos with a choice of animation styles and speeds. NO ADS: No distractions or clutter — just you and your countdown. Make each second count! In addition to the free features above, Countdown Premium is available as a subscription. Premium subscribers get an ad-free experience, home screen widgets, and slideshow mode. Price may vary by location. Subscriptions are charged to your payment method through your Apple ID account and renew automatically unless canceled at least 24 hours before the end of the current period. Manage your subscription anytime in Account Settings. Terms: https://www.sunflowr.com/terms-of-service/ Privacy Policy: https://www.sunflowr.com/privacy/
Ring Sizer
Easily measure your ring size or your finger's circumference using your iPhone. Get accurate results in seconds with 2D and 3D measurement options. Supports global size standards for convenient shopping.
- Accurate 2D & 3D ring sizing
- Direct finger measurement
- Worldwide size converter
- Intuitive on-screen guides
- Save multiple measurements
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Find your perfect ring fit with ease! RingSizer: Ring & Finger Size Measure turns your iPhone into a precision ring sizing tool – no tape measure or printout needed. Whether you have a ring to size or need to measure your or your loved one's finger for a new ring, this app provides an accurate result in seconds. • Highly Accurate Measurements: Get exact ring size readings using your phone in both 2D & 3D measurement. Simply place an existing ring or finger on the screen or use the app’s guided mode to measure your size. • Worldwide size converter, the app supports all common standards (USA, Canada, Mexico, Saudi Arabia, UK, Ireland, Australia, France, Germany, Russia, Argentina, India, Brazil, Japan, China, South America, Hong Kong, Singapore, Taiwan, Korea, Italy, Switzerland, Spain, Netherlands), so you can confidently find the right ring size. • Easy to Use: Intuitive instructions and on-screen guides make sizing a ring or finger straightforward – even first-time users can measure ring size quickly. No special tools or expertise required. (This emphasizes simplicity, addressing a common user concern.) • Finger & Ring Sizing: Unlike many tools that only size rings, this app also measures your finger directly. If you don’t have a ring to try on, find your finger’s size with the app and know exactly which ring size you need. • Convenient & Versatile: Ideal for anyone – from someone shopping for an engagement ring to a jeweler needing a quick reference. Save measurements for multiple fingers or people, so you can keep a handy ring size chart for your family and friends. Don’t miss out on the perfect fit. Download “Ring Sizer & Finger Size Finder” and eliminate the guesswork in finding your ring size. Get the confidence that your rings will fit just right – no more exchanges or surprises! Subscription payments will be charged to your App Store account at confirmation of your purchase. Subscriptions will automatically renew and you will be charged unless auto-renew is turned off or unless you cancel at least 24 hours prior to the end of the current subscription or trial period. Any unused portion of a free trial period will be forfeited when you purchase a premium subscription during the free trial period. The cost of renewal depends on the Subscription Plan you choose. Privacy policy: https://alpsapp.notion.site/privacy-policy-for-apps-gdpr Terms of use: https://alpsapp.notion.site/terms-of-use
Screenshots
Verdict
The clearest difference is rating: Ring Sizer at 5.0 against Countdown 's 3.8. Ring Sizer also leads on update cadence (every 3 weeks vs every 2 months). Countdown 's advantage is ratings volume (11K vs 1). On price, ads, in-app purchases and monetization model 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
Both are free to download. Countdown sells 5 in-app purchases, starting at $4.99 per 3 months and Ring Sizer sells 8 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Ring Sizer holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Countdown has 11K ratings behind it against 1, so its average is the more settled of the two.
Countdown ships an update every 2 months, Ring Sizer every 3 weeks. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.
| Parameter | Countdown | Ring Sizer |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (11K ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 61.0% of reviews | — |
| Number of ratings | 11K — better | 1 |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.6 | 16 — better |
| Further details — not scored | ||
| Size | 76 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Sevenlogics, Inc. | VAN LY PHUC |
Customer experience
Countdown
Ring Sizer
Bugs and requests
Countdown
Reported bugs
4 issues- App crashes on opening
- Countdown not displaying correctly
- Widget not loading properly
- Purchased premium features not working
Requested features
4 requests- Ability to have multiple countdowns
- Option to repeat countdown events
- Countdown widget on home screen
- Improved sharing capabilities
Ring Sizer
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Countdown
- Countdown Premium - 3 Months$4.993 Months
- Countdown Premium - Yearly7 Days trial$14.991 Year
- Premium Backgrounds I$0.99
- Holiday Backgrounds I$0.99
- Premium$19.99
Ring Sizer
- Weekly Trial3 Days trial$1.997 Days
- Weekly Premium$1.997 Days
- Monthly Premium$2.991 Month
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- Yearly Premium$19.991 Year
- Weekly Premium$3.99
- Monthly Premium$4.99
- Lifetime$7.99
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- Yearly Premium$19.99
Questions
Is Countdown free?
Is Ring Sizer free?
Which has better reviews, Countdown or Ring Sizer?
Do Countdown or Ring Sizer have ads?
Which is updated more often, Countdown or Ring Sizer?
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