SRing vs Dr Asif Diet
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SRing
This application connects to smart rings to display and analyze your daily exercise and sleep data. It helps you understand your health status by providing visual insights into your activity levels and sleep patterns.
- Exercise data display (steps, calories, duration)
- Sleep data display (deep sleep, light sleep, sleep time)
- Visual data analysis
- Health status understanding
- Exercise and sleep plan management
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[Jurisdiction Statement] This APP is intended for use in mainland China. This APP is controlled and operated within the territory of the People's Republic of China ("China").Unless otherwise stated, the materials displayed on this APP are only used for the purpose of promoting products and services within China. We make no representation that any materials on this APP are appropriate or suitable for use in other locations. If you choose to access the APP from other locations, you are responsible for complying with applicable local laws. [Product Introduction] SRing APP is an application that connects to smart rings and provides daily exercise and sleep data display, helps users understand their health status, and provides users with reliable exercise and sleep data analysis. [Features] 1. Exercise data display: Supports visual display of exercise data. You can view daily and historical data on steps, calories , exercise duration to help manage exercise time and plans. 2. Sleep data display: Supports visual display of sleep data. You can view relevant data such as deep sleep, light sleep, sleep time, wake-up time, etc. to help users understand their sleep status. [Disclaimer] This APP helps users manage their exercise and sleep plans and adjust their health status by recording, displaying and analyzing their exercise and sleep data. Users should seek a doctor’s advice before making any medical decisions.
Dr Asif Diet
This app offers a structured, phased weight loss program based on expert clinical experience. It provides personalized plans, habit building, and a fitness phase for long-term maintenance. Features include photo-based logging, an AI coach, and practical mind tools.
- Personalized calorie targets
- Phased approach (Habit, Weight Loss, Fitness)
- Photo-based food and exercise logging
- AI Coach for personalized guidance
- Behavioral mind tools
- Progress tracking
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Not just a food tracker. A complete weight loss programme. Dr Asif Diet is built on Lose Weight Smarter for Life (a published book), written by Dr Asif Mushtaq, Senior NHS Physician and Weight Loss Expert with over 20 years of clinical experience. Unlike apps that only log calories, Dr Asif Diet gives you a structured, phased path: Habit → Weight Loss → Weight Maintenance, so you always know what to do next, not just what you ate. Everything starts with a personalised plan, not a generic number. Your calorie target is calculated from your own age, weight, height and activity level using the Mifflin-St Jeor equation, so it actually reflects your body rather than a one-size-fits-all guess. From there you move through three phases. The first three weeks are about building the habit, with a daily checklist to help it stick. The next three months are a structured weight loss phase built around your personalised calorie target. After that comes a three-month Fitness phase focused on maintenance, so the changes you've made actually hold once the weight is off. Logging food and exercise is meant to be quick rather than a chore. Take a photo of a meal and the app estimates the calories and macros for you. Log a workout the same way and see it counted straight against your daily goal. Your weight and measurements are tracked live too, so your progress is always visible without you having to work it out yourself. The AI Coach is there whenever you have a question, whether it's about your meals, your progress, or your personalised plan itself. Its answers are grounded in Dr Mushtaq's own method from the book, so you're getting guidance built around your programme, not generic advice pulled from anywhere online. Alongside it there's a set of practical mind tools built on real behavioural techniques, plus community and review pages to keep you engaged as you go. Try it free for 7 days and see your own personalised plan before deciding whether to continue. Terms of Use: https://www.drasifdiet.com/terms.html Privacy Policy: https://www.drasifdiet.com/privacy.html
Screenshots
Verdict
The clearest difference is rating: Dr Asif Diet at 4.0 against SRing's 1.9. SRing's advantage is in-app purchases (none vs 2) and ratings volume (7 vs 1). On price, update cadence, ads 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
Both are free to download. Dr Asif Diet sells 2 in-app purchases, starting at $9.99 per month. SRing asks for nothing beyond the download.
Dr Asif Diet holds the better App Store score, 4.0 against 1.9. That said, the two scores are not equally well evidenced: SRing has 7 ratings behind it against 1, so its average is the more settled of the two.
SRing ships an update monthly, Dr Asif Diet fortnightly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | SRing | Dr Asif Diet |
|---|---|---|
| Price | Free | Free |
| Rating | 1.9 (7 ratings) | 4.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 7 — better | 1 |
| Update frequency | Monthly | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 20 MB | 24 MB |
| Age rating | 17+ | 17+ |
| Developer | 智勇 陈 | KANJU LTD |
Customer experience
SRing
Dr Asif Diet
In-app purchases
SRing
No in-app purchases
Dr Asif Diet
- Monthly Plan7 Days trial$9.991 Month
- Annual Plan$79.991 Year








