Fasting Clock vs Flarewell
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fasting Clock
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Your personal fasting clock, starting from your last meal. The fasting clock records the time of your last meal and shows you exactly how much time remains until your fasting goal. Key Features - Fasting Timer Record your meal time with a single tap and track the time remaining to your goal — down to the hour, minute, and second in real time. - Storybook-Style Clock A beautifully crafted clock in a fairytale aesthetic. Your fasting progress fills in as an arc sweeping clockwise from the 12 o'clock position. - Multiple Goal Settings Set several fasting goals at once (e.g., 12h, 16h, 18h) using 8 color-coded slots, and switch between them with a tap to check your progress. - Goal Reached Notifications Get notified the moment you reach your fasting goal. Starting 10 minutes before, the clock begins to glow softly in that goal's color. - Fasting History Log Review your completed fasts on a calendar view, with color-coded dots marking each achievement. Tap any day for a detailed breakdown, and use filters to explore your patterns. - Seasonal Themes Gradient backgrounds shift automatically with the seasons — spring, summer, autumn, and winter — or switch manually to whichever season you prefer. - Korean / English Support The app detects your device language automatically, with the option to change it manually in settings. Recommended For - Anyone looking to build a consistent intermittent fasting (IF) habit - Those managing multiple fasting routines like 16:8 or 18:6 - Anyone who wants to visually track and reflect on their eating patterns
Flarewell
Scan skincare ingredients to see if they suit rosacea-prone skin. It identifies potentially irritating ingredients and helps you track your skin's reactions to products and environmental factors. Export reports for your dermatologist.
- Ingredient scanning for rosacea suitability
- Identifies irritating ingredients
- Tracks product reactions and skin redness
- Integrates with skin log for pattern analysis
- Forecasts weather triggers for rosacea
- Exports PDF reports for dermatologists
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Flarewell checks skincare before it touches your face. Photograph the ingredients list on the back of a product, or paste it from a shop's website. In a few seconds you see whether it suits rosacea and redness-prone skin: which ingredients are best avoided, which to use with care, which tend to help, and what to do next. It reads the standard INCI names printed on packaging, so it works on products from most countries, including ones no barcode database has heard of. WHAT THE SCANNER FLAGS Ingredients that widen blood vessels, such as denatured alcohol, menthol and camphor. Fragrance and the fragrance allergens EU law requires on labels. Essential oils, harsh detergents, irritating preservatives, strong acids and scrubs. It tells you when a sunscreen uses only mineral filters, the kind least likely to sting, and when a worrying-sounding ingredient like cetyl alcohol is actually fine. YOUR PRODUCTS, YOUR REACTIONS Every scan is saved. Mark each product as fine or irritating, and Flarewell shows which ingredients your irritating products have in common, then warns you when a new product contains one of them. Compare two products side by side, or share a result. CONNECTED TO YOUR SKIN LOG Rate your redness in about 20 seconds and tick the products you used. Flarewell shows whether your skin tends to be redder on days you use products with a particular ingredient, and how your skin has changed from one fortnight to the next. These are patterns in your own records, not proof of cause. When a flare starts, Flare SOS shows what went on your skin that day. TOMORROW'S WEATHER, MATCHED TO YOUR TRIGGERS UV, heat and humidity are among the most commonly reported rosacea triggers. Flarewell shows tomorrow's conditions next to the triggers you told it about, so you can plan sun protection ahead. TREATMENTS AND YOUR DERMATOLOGIST Track how often you use a prescribed cream or tablet, see how long each typically takes before its effect is clear, and export a PDF report with your products and patterns to bring to your appointment. PRIVATE BY DESIGN Your logs, photos, scans and products stay on your iPhone. There is no account and no sign in. Label photos are read on the device and never uploaded. Flarewell can read your sleep hours from Apple Health if you allow it, and never writes to Health. Weather comes from Apple Weather using your approximate location. FREE AND PREMIUM Free: 3 ingredient scans, your saved products and reactions, unlimited daily logging, the weather view, your starting trigger profile, the two week trend summary and treatment tracking. Premium: unlimited scans, the ingredients your irritating products share, ingredient and trigger insights from your own log, unlimited history and the PDF report. Monthly or yearly. The yearly plan includes a 7 day free trial for eligible new subscribers. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel any time in your Apple ID settings. Flarewell is a personal tracking tool. It does not diagnose, treat or prevent any condition and is not a substitute for medical advice. Terms: https://www.velorahealth.io/flarewell/terms Privacy: https://www.velorahealth.io/flarewell/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Fasting Clock at none against Flarewell's 2. Fasting Clock also leads on update cadence (every 2 days vs monthly) and iOS requirement (13.0 vs 17.0). On price, 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. Flarewell sells 2 in-app purchases, starting at $5.99 per month. Fasting Clock asks for nothing beyond the download.
Fasting Clock ships an update every 2 days, Flarewell monthly. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.
| Parameter | Fasting Clock | Flarewell |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.5 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 2 days — better | Monthly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 34 MB | 6 MB |
| Age rating | 4+ | 12+ |
| Developer | anna kim | Ngo Pham Huy |
In-app purchases
Fasting Clock
No in-app purchases
Flarewell
- Flarewell Premium$5.991 Month
- Flarewell Premium7 Days trial$39.991 Year









