Comparison

STF ZEN vs SINWO RING

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

Head to head
About

STF ZEN

Features
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STF ZEN – Sync Your Wellness, Simplify Your Life STF ZEN is your all-in-one health companion, designed to seamlessly connect with your smart ring to track your steps, calories, heart rate, and sleep patterns. With STF ZEN, all your fitness data is automatically synced to Apple Health, giving you a complete overview of your daily activity and well-being. Real-time Step Tracking: Monitor your daily steps effortlessly. Calorie Counter: Keep track of the calories you burn throughout the day. Heart Rate Monitor: Stay on top of your heart health with continuous heart rate monitoring. Sleep Analysis: Track your sleep patterns and improve your rest. Apple Health Integration: All your data is synced directly with Apple Health for a unified view of your health stats. Take control of your fitness journey with STF ZEN. Stay connected, stay healthy.

About

SINWO RING

Features
Read full description

SINWO RING is an app that integrates smart devices to provide users with sleep, exercise and reminder services to help users easily understand their sleep and exercise status, analyze and manage sleep and exercise patterns, and provide thoughtful reminders to help users develop good daily exercise and sleep habits. The main functions of SINWO RING APP. 1、Sleep management: monitor and record user's sleep, provide sleep data statistics and sleep pattern and sleep quality analysis. 2、Exercise management: Record user exercise and provide visual display and analysis of exercise indicators and exercise patterns to help manage the amount of exercise and exercise plans. 3、Reminder management: Kinds of reminders can be set on smart devices to help users manage important relatives’ and friends' birthdays, appointments, important holidays and schedules. Disclaimer: SINWO RING is designed to helps users manage their exercise and sleep programs and adjust their physical status by recording exercise and sleep data for them. In addition to using this app, users should seek the advice of doctor before making any medical decisions.

Screenshots

STF ZEN3 screens
SINWO RING4 screens

Verdict

The call

The clearest difference is iOS requirement: STF ZEN at 9.0 against SINWO RING's 13.0. On price, ads, 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 4 level
STF ZEN versus SINWO RING: the parameters behind the verdict, then further details
ParameterSTF ZENSINWO RING
PriceFreeFree
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS9.0 — better13.0
Further details — not scored
Size45 MB121 MB
Age rating4+17+
DeveloperSTUFFACTORY福建星网智慧科技有限公司

In-app purchases

None

STF ZEN

No in-app purchases

None

SINWO RING

No in-app purchases

Questions

Is STF ZEN free?
STF ZEN is free to download, with no in-app purchases.
Is SINWO RING free?
SINWO RING is free to download, with no in-app purchases.
Do STF ZEN or SINWO RING have ads?
Neither STF ZEN nor SINWO RING shows ads.

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