Comparison

Fy Ring vs CIRCUL RING

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

Head to head
About

Fy Ring

Features
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◆ A simple and enjoyable application that records daily health data for visual understanding. Utilizing wearable smart rings, it enables effective health management. ◆ The app aims to visualize daily activities and health conditions, encouraging behavioral changes. Manage your daily lifestyle numerically, whether increasing step counts or pursuing better sleep, for a disciplined life and a healthier body. ◆ Key Features: ・Sleep (Duration/Depth) ・Stress ・Heart Rate Variability ・Step/Calories/Distance ・Heart Rate Through this app, gain a deeper understanding of your health and embark on a positive lifestyle transformation. ※ It is important to note that this app is not intended to be a medical device, and the data provided by this app is for general health and wellness purposes only. The app's information is not a substitute for professional medical advice, diagnosis, or treatment.

About

CIRCUL RING

This app tracks your sleep quality, daily activity, and key health indicators. It provides personalized insights and trends to help you understand and adjust your physical state. Professional sports data recording is also included.

Highlights
  • Sleep monitoring (heart rate, stages, temperature)
  • Daily activity tracking (heart rate, steps, calories)
  • Health indicator trend analysis
  • Professional sports data recording
  • Personalized health tips
Read full description

1. Monitor various body indicators during sleep, CIRCUL RING will monitor heart rate, sleep stage, night body temperature and other indicators in real time when you sleep, you can easily know the sleep status of each night, and provide personalized tips to help you adjust your physical state; 2. Monitor daily activity data around the clock, record your daily heart rate, steps, calories, exercise time, etc., and provide personalized prompts; 3. A quick overview of the changes in health indicators, rising or falling over time, and the trend of daily, weekly, and monthly changes at a glance; 4. Professional sports details record, including heart rate, step count and other detailed data, data charts, etc. *Disclaimer: This app is not a medical app, and all health-related data, results, recommendations, etc. are for reference only, not for medical purposes. The ring product connected to the application is not a medical device and cannot provide any medical services, if you feel unwell, please consult a medical institution in time.

Screenshots

Fy Ring4 screens
CIRCUL RING4 screens

Verdict

The call

The clearest difference is iOS requirement: CIRCUL RING at 13.0 against Fy Ring's 15.6. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Fy Ring ships an update fortnightly, CIRCUL RING every 3 weeks. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

Scorecard1 real difference · 9 level
Fy Ring versus CIRCUL RING: the parameters behind the verdict, then further details
ParameterFy RingCIRCUL RING
PriceFreeFree
Rating—2.3 (36 ratings) — better
Positive reviews—12.9% of reviews
Number of ratings—36 — better
Update frequencyFortnightly — betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.613.0 — better
Further details — not scored
Size77 MB106 MB
Age rating4+17+
DeveloperMedVigilance Inc.BodiMetrics, LLC

In-app purchases

None

Fy Ring

No in-app purchases

None

CIRCUL RING

No in-app purchases

Questions

Is Fy Ring free?
Fy Ring is free to download, with no in-app purchases.
Is CIRCUL RING free?
CIRCUL RING is free to download, with no in-app purchases.
Do Fy Ring or CIRCUL RING have ads?
Neither Fy Ring nor CIRCUL RING shows ads.
Which is updated more often, Fy Ring or CIRCUL RING?
Fy Ring ships an update fortnightly, and CIRCUL RING every 3 weeks. Most recently, Fy Ring was updated on October 25, 2026 and CIRCUL RING on October 30, 2026.

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