Comparison

Watch Wrist Temp vs Sharp

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

Head to head
About

Watch Wrist Temp

Monitor your overnight health with this app, tracking wrist temperature, sleep duration, stages, and heart rate. Visualize trends with clear graphs and sync data seamlessly with Apple Health.

Highlights
  • Wrist temperature tracking
  • Sleep duration and stages monitoring
  • Sleeping heart rate tracking
  • Apple Health integration
  • Historical trend visualization
  • Nightly change detection
Features
Read full description

Track your nightly health insights with Watch Wrist Temp. Watch Wrist Temp is a simple and user-friendly app that helps you monitor wrist temperature, sleep duration, sleep stages, and sleeping heart rate — all in one place. With beautiful graphs, historical trends, and seamless Apple Health integration, understanding your overnight health has never been easier. Features: • Visualize wrist temperature trends in °C or °F with easy-to-read charts • Track sleep duration, sleep stages, and sleeping heart rate • Automatically sync with Apple Health via HealthKit • Spot nightly changes and long-term patterns • Designed for Apple Watch Series 8 and newer Important Notes: • Requires Apple Watch Series 8 or later (SE models not supported) • Wrist temperature is only recorded during sleep when Sleep Focus is enabled • Sleep, sleep stages, and heart rate data are sourced from Apple Health • HealthKit permissions are required to access temperature, sleep, and heart rate data → Understand your nights better with Watch Wrist Temp. By using this app, you agree to the Apple Standard End User License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

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.

Highlights
  • 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
Read full description

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

Screenshots

Watch Wrist Temp4 screens
Sharp4 screens

Verdict

The call

The clearest difference is review sentiment: Sharp at 100% against Watch Wrist Temp's 41%. Sharp also leads on rating (4.9 vs 3.5) and update cadence (every 3 days vs every 11 days). Watch Wrist Temp's advantage is monetization model (free with in-app purchases vs subscription) and ads (none vs shown). On price, 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. Watch Wrist Temp sells 3 in-app purchases, starting at $3.99 per month and Sharp sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Sharp holds the better App Store score, 4.9 against 3.5. Both are backed by a comparable volume of ratings — 23 and 7 respectively. Written reviews point the same way: 41% of Watch Wrist Temp's written reviews are positive against 100% of Sharp's.

UpkeepUpdate frequency

Watch Wrist Temp ships an update every 11 days, Sharp every 3 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard7 real differences · 3 level
Watch Wrist Temp versus Sharp: the parameters behind the verdict, then further details
ParameterWatch Wrist TempSharp
PriceFreeFree
Rating3.5 (23 ratings)4.9 (7 ratings) — better
Positive reviews40.9% of reviews100.0% of reviews — better
Number of ratings23 — better7
Update frequencyEvery 11 daysEvery 3 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, Apple WatchiPhone, iPod
Requires iOS17.615.5 — better
Further details — not scored
Size89 MB140 MB
Age rating4+4+
DeveloperTIBOR BANKOEsat Karabiyik

Customer experience

Watch Wrist Temp

All ratings23 ratings
Positive60.9%
Neutral0.0%
Negative39.1%
Written reviews44 reviews
Positive40.9%
Neutral2.3%
Negative56.8%

Sharp

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Watch Wrist Temp

Subscriptions2
  • Premium – Monthly7 Days trial$3.991 Month
  • Premium - Yearly7 Days trial$17.991 Year
One-time1
  • Lifetime Access$29.99
4 purchases

Sharp

Subscriptions3
  • Sharp Premium - Weekly$4.997 Days
  • Annual$29.991 Year
  • Sharp Premium - Annual$39.991 Year
One-time1
  • Sharp Premium - Lifetime$79.99

Questions

Is Watch Wrist Temp free?
Watch Wrist Temp is free to download, with in-app purchases available.
Is Sharp free?
Sharp is free to download, with in-app purchases available.
Which has better reviews, Watch Wrist Temp or Sharp?
Sharp is rated higher. Watch Wrist Temp averages 3.5 out of 5 from 23 ratings, while Sharp averages 4.9 from 7 ratings.
Do Watch Wrist Temp or Sharp have ads?
Sharp shows ads; Watch Wrist Temp does not.
Which is updated more often, Watch Wrist Temp or Sharp?
Watch Wrist Temp ships an update every 11 days, and Sharp every 3 days. Most recently, Watch Wrist Temp was updated on November 4, 2026 and Sharp on October 31, 2026.

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