Comparison

Wrist Temperature Tracker vs Temperature Checker

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

Head to head
About

Wrist Temperature Tracker

Visualize your overnight wrist temperature trends from your Apple Watch. Track historical data, compare cycles, and view insights with customizable widgets. Requires a compatible Apple Watch and Sleep Tracking to be active.

Highlights
  • Nightly reading history (7, 30, 90 days, 1 year)
  • Monthly calendar with relative color coding
  • Cycle comparison with period start data
  • Widgets and complications for quick access
  • Notifications for new readings
  • Health data diagnostics
Features
Read full description

How has your wrist temperature changed over the past nights? Wrist Temperature Tracker shows your Apple Watch readings as history, comparisons and widgets. For people with a compatible Watch who want a clearer view of their overnight data in Apple Health. The app does not take measurements and is not an on-demand thermometer. Try the iPhone app for six days after installation. Continued access then requires a monthly subscription, annual subscription, or one-time purchase. You can restore an existing purchase. Before you start - You need an Apple Watch that supports wrist temperature sensing. - Wear it while sleeping. Track Sleep with Apple Watch and Sleep Focus need to be active for at least 4 hours per night. - After setup or pairing, establishing a baseline usually takes about 5 nights. - Allow the app to read wrist temperature from Health. If Health has no samples, the app cannot show any values. Features - Measured night readings over 7, 30 or 90 days, or one year. Missing nights stay visible. - A monthly calendar with colours relative to that month's median, not a medical temperature threshold. - Compare cycles using recorded period starts from Apple Health or your own local entries. The app does not write cycle data to Health. - Widgets and complications for quick access to recent data - Get notified when a new reading arrives: all readings, or only values below or above your absolute temperature thresholds. No on-demand measurement or guaranteed daily notification. - A diagnostics area for Health data, notifications, and purchases Temperature patterns do not confirm ovulation. Not for contraception or diagnosis. Terms and conditions: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Temperature Checker

Monitor your environment and personal well-being with this dual-purpose temperature tracker. It provides hyper-local weather forecasts and allows for quick logging of body temperature, offering insights into comfort and wellness.

Highlights
  • Dual temperature tracking (weather, room, body)
  • Live weather forecasts
  • Smart profiles for family and friends
  • Trend charts for wellness changes
  • Data export (CSV, PDF, JSON)
  • HealthKit backup (Premium)
Features
Read full description

Feel the climate around you and the warmth within you at a glance Temperature Checker fuses hyper local weather with quick body temperature logging so you and your family stay informed and comfortable everywhere Main features • Dual tracker for outdoor weather indoor room comfort and personal body readings • Live forecast with feels like highs lows and hourly view • Works across iPhone iPad and Apple Watch with instant sync • Color coded thermometer rich animations and dark mode friendly design • Smart Profiles for each family member friend or pet • Toggle between Celsius and Fahrenheit in one tap • Privacy first all health data remains on your device Health tools • One swipe to add a body temperature and note • Trend charts flag early changes in wellness • Export entries to CSV PDF or JSON for doctors school or work Premium Extras Unlock full power with Temperature Checker Premium • Unlimited profiles perfect for large families teams or clinics • Advanced analytics long term charts weekly monthly yearly insights • Full history export and HealthKit backup • Priority feature access and faster support Start with a free trial then choose flexible monthly or yearly plans inside the app Disclaimer For wellness use only The app is intended to improve your awareness of general wellness It is not for diagnostics or medical purposes The app does not diagnose treat mitigate or prevent any disease symptom disorder or abnormal physical state Always seek a health care professional or emergency services if you believe you may have a medical issue Privacy Policy https://www.mehmetali.co/privacy Terms of Use https://www.mehmetali.co/terms

Screenshots

Wrist Temperature Tracker4 screens
Temperature Checker4 screens

Verdict

The call

The clearest difference is rating: Temperature Checker at 4.2 against Wrist Temperature Tracker's 3.4. Temperature Checker also leads on update cadence (daily vs every 9 days) and iOS requirement (16.0 vs 18.0). Wrist Temperature Tracker's advantage is review sentiment (28% vs 0%). On price, ratings volume, ads and in-app purchases 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. Wrist Temperature Tracker sells 3 in-app purchases, starting at $1.99 per month and Temperature Checker sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Temperature Checker holds the better App Store score, 4.2 against 3.4. Both are backed by a comparable volume of ratings — 128 and 53 respectively. Written reviews complicate that: 28% of Wrist Temperature Tracker's written reviews are positive against 0% of Temperature Checker's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Wrist Temperature Tracker ships an update every 9 days, Temperature Checker daily. The most recent releases landed on November 14, 2026 and November 12, 2026 respectively.

Scorecard4 real differences · 6 level
Wrist Temperature Tracker versus Temperature Checker: the parameters behind the verdict, then further details
ParameterWrist Temperature TrackerTemperature Checker
PriceFreeFree
Rating3.4 (128 ratings)4.2 (53 ratings) — better
Positive reviews27.8% of reviews — better0.0% of reviews
Number of ratings128 — better53
Update frequencyEvery 9 daysDaily — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, Apple WatchiPhone, iPad, Apple Watch — better
Requires iOS18.016.0 — better
Further details — not scored
Size5 MB14 MB
Age rating4+4+
DeveloperBernhard HeringMehmet Ali Demir

Customer experience

Wrist Temperature Tracker

All ratings128 ratings
Positive57.8%
Neutral3.9%
Negative38.3%
Written reviews108 reviews
Positive27.8%
Neutral9.3%
Negative63.0%

Temperature Checker

All ratings49 ratings
Positive77.6%
Neutral16.3%
Negative6.1%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

3 purchases

Wrist Temperature Tracker

Subscriptions2
  • Monthly Subscription$1.991 Month
  • Yearly Subscription$11.991 Year
One-time1
  • Unlock Wrist Temperature$79.99
2 purchases

Temperature Checker

Subscriptions2
  • Weekly$3.997 Days
  • Yearly$29.991 Year

Questions

Is Wrist Temperature Tracker free?
Wrist Temperature Tracker is free to download, with in-app purchases available.
Is Temperature Checker free?
Temperature Checker is free to download, with in-app purchases available.
Which has better reviews, Wrist Temperature Tracker or Temperature Checker?
Temperature Checker is rated higher. Wrist Temperature Tracker averages 3.4 out of 5 from 128 ratings, while Temperature Checker averages 4.2 from 53 ratings.
Do Wrist Temperature Tracker or Temperature Checker have ads?
Neither Wrist Temperature Tracker nor Temperature Checker shows ads.
Which is updated more often, Wrist Temperature Tracker or Temperature Checker?
Wrist Temperature Tracker ships an update every 9 days, and Temperature Checker daily. Most recently, Wrist Temperature Tracker was updated on November 14, 2026 and Temperature Checker on November 12, 2026.

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