Sharp vs Treadline
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sharp
This app analyzes your skin using your phone's camera to provide a quantifiable skin score and a personalized 8-week routine. It tracks progress with weekly re-scans and adjusts your plan based on consistency and results. Designed for men seeking straightforward, data-driven skincare.
- AI-powered face scanning
- Quantifiable skin score (0-100)
- Personalized 8-week skincare plan
- Weekly re-scans and plan adjustments
- Progress tracking with before/after photos
- Focus on measurable results
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Sharp is a skin analysis and routine app for men who would rather measure than guess. Point your camera to your face for 10 seconds, and get a clear skin score from 0 to 100. No fluff, no beauty talk, just a number you can actually track. Every scan breaks your skin down into six measurable dimensions: • Clarity • Oil • Redness • Pores and texture • Eyes • Hydration From there, Sharp builds you an 8-week plan. Simple AM and PM steps, water, and a few lifestyle habits that actually move the needle. Check them off daily. Small steps, every day. Once a week you re-scan. The app compares your new photo to the last one, looks at how consistent you have been, and adjusts the plan. Stuck after weeks of doing everything right? It swaps the active ingredients. Skipping days? It keeps the plan and pushes you to stay consistent. That is the whole loop: scan, follow, re-scan, improve. Why men use Sharp: • A real score, not vague advice • Before and after photos that prove what is working • A plan that fits a normal morning, not a 10-step ritual • Clean, private, and straight to the point Most guys see visible change after six to eight weeks of consistent care. The hard part was never the products. It was knowing what to do and sticking to it. Sharp handles both. Your photos and data stay yours. Delete your account anytime and everything goes with it, on this device and on our servers. Important: Sharp gives you a cosmetic score, not a medical diagnosis. It is not a substitute for advice from a doctor or dermatologist. Subscriptions required: Your first scan and skin score are free during onboarding. Sharp's core features, including the personalized 8-week routine, product recommendations, weekly re-scans, plan adjustments, and progress tracking, require an active Sharp subscription (monthly auto-renewing plan, or a one-time lifetime purchase). The exact price and length are shown in the app before you buy. Payment is charged to your Apple ID and auto-renewing subscriptions renew unless cancelled at least 24 hours before the period ends. Manage or cancel anytime in your App Store account settings. Terms of Service: https://east-app-dev.github.io/Sharp-Skincare-Routine/terms.html Privacy Policy: https://east-app-dev.github.io/Sharp-Skincare-Routine/privacy.html
Treadline
Track your runs and walks, collect virtual badges for landmarks and territory, and compete with friends. Features automatic tracking, detailed stats, and social leaderboards. Integrates with Apple Health for comprehensive fitness data.
- Collect badges for landmarks and territory
- Automatic run and walk tracking
- Detailed activity stats (distance, pace, elevation)
- Social features: friends, leaderboards, clubs
- Apple Health integration
- Privacy controls for location and activity
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Collect badges on every run and walk. Loop a landmark like Big Ben and its badge is yours; close a loop anywhere and the ground inside is yours, until a clubmate takes it back. Treadline records your runs and walks — distance, pace, elevation gain and the route you took — puts everyone you know on the same board, and adds the year up into something you can actually look back on. Start it yourself, or let it start itself. Automatic tracking picks up sustained runs and everyday walks with your phone in your pocket, pauses at short stops, and ends the session when you are done. COLLECT LANDMARKS • 1,700+ famous Icons to claim, from Big Ben to the Golden Gate Bridge • 5,900+ City landmarks, each with its own artwork • Local spots near you: loop parks, lakes and more • Build your skyline of claimed landmarks and share it • See who else claimed each landmark on its claim board TRACK EVERY RUN AND WALK • Distance, pace, moving time and elevation gain • Splits cut per mile or kilometer, and a pace line for the whole activity • Your route on the map, and a flyover replay of it afterwards • Spoken updates while you go, so you do not have to look • Automatic start and auto-pause, or tap Start yourself YOUR YEAR, ADDING UP • Active days, total distance, total climb, moving time • Personal records called out the moment you beat one • A recap after every activity: route, effort, and what is next • Add a photo to a run you have just finished MOVE WITH FRIENDS • See friends on the map while you are both out • Follow a friend's run live • Leaderboards by distance, gain, activities, active time or best pace • Clubs — start one with your friends, compete for ground on your club's map, and put a group run on the calendar • Share any activity as a post, a story, or a transparent overlay for your own photo APPLE HEALTH • Runs, walks and routes saved to Health • Heart rate, active energy and cadence read back onto every activity • Steps, exercise minutes, cardio fitness and resting heart rate beside your own stats PRIVATE WHEN YOU WANT IT • Hide your live location from friends — sessions still save privately • Hide your activity from everyone, at any time • Block or report anyone • Analytics can be switched off in settings FREE, AND PRO Recording, distance, pace, elevation gain, friends, leaderboards, this year's routes and stats, and heart rate and energy on every activity are free. Treadline Pro adds every year of route history, career stats, your heatmap and Fog of War, the Toy World and Neon Coast map looks, heart-rate zones and effort, and side-by-side comparison with friends. Treadline is free to use. Treadline Pro is an optional auto-renewing subscription; a lifetime purchase is also available. Payment is charged to your Apple Account at confirmation of purchase. A subscription renews unless it is cancelled at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours of the end of that period. Manage or cancel in your Apple Account settings. Continued use of GPS running in the background can dramatically decrease battery life. Terms of Use: https://treadlineapp.club/terms.html Privacy Policy: https://treadlineapp.club/privacy.html
Screenshots
Verdict
The clearest difference is monetization model: Treadline at freemium against Sharp's subscription. Treadline also leads on ads (none vs shown) and update cadence (daily vs every 3 days). Sharp's advantage is iOS requirement (15.5 vs 18.0). On price, rating, review sentiment and ratings volume 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. Sharp sells 4 in-app purchases, starting at $4.99 per 7 days and Treadline sells 5 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.9 for Sharp against 5.0 for Treadline. Both are backed by a comparable volume of ratings — 7 and 8 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Sharp ships an update every 3 days, Treadline daily. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.
| Parameter | Sharp | Treadline |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (7 ratings) | 5.0 (8 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 7 | 8 — better |
| Update frequency | Every 3 days | Daily — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Freemium — better |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.5 — better | 18.0 |
| Further details — not scored | ||
| Size | 140 MB | 283 MB |
| Age rating | 4+ | 4+ |
| Developer | Esat Karabiyik | John Uschold |
Customer experience
Sharp
Treadline
In-app purchases
Sharp
- Sharp Premium - Weekly$4.997 Days
- Annual$29.991 Year
- Sharp Premium - Annual$39.991 Year
- Sharp Premium - Lifetime$79.99
Treadline
- Treadline Pro Weekly2 variants$3.997 Days
- Treadline Pro Yearly7 Days trial2 variants$49.991 Year
- Treadline Pro Yearly1 Year trial$49.991 Year
- Treadline Pro Lifetime$49.99
- Treadline Pro Lifetime$64.99









