Comparison

Body Thermometer vs Gym Clock

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

Head to head
About

Body Thermometer

Easily log, track, and understand your body temperature over time. Monitor trends, add notes for symptoms, and set reminders to stay informed about your health. This tool is for informational purposes and not a substitute for professional medical advice.

Highlights
  • Log body temperature with date and time
  • Track trends with graphs and history
  • Add notes for symptoms
  • Set measurement reminders
  • Securely store health data
Features
Read full description

Body Thermometer is a smart and simple tool designed to help you record, track, and understand your body temperature over time. With easy-to-use features, you can quickly log your daily readings, view detailed statistics, and monitor trends to stay informed about your health. Key Features: Record your body temperature with time and date Track trends and patterns with clear graphs and history Add notes to each entry for symptoms or conditions Set reminders to log your measurements regularly Securely store your health data in one place Whether you want to monitor fever, follow recovery progress, or keep a temperature diary for health checkups, Body Thermometer makes it simple and accessible. Disclaimer: This app is intended for wellness and informational purposes only. It does not measure body temperature directly and should not be used as a substitute for professional medical diagnosis or treatment. Always consult with a qualified healthcare provider regarding any health concerns. Medical References: Centers for Disease Control and Prevention (CDC): https://www.cdc.gov Mayo Clinic: https://www.mayoclinic.org National Health Service (NHS, UK): https://www.nhs.uk World Health Organization (WHO): https://www.who.int Stay in control of your health – download Body Thermometer today! We may provide Apple with anonymized usage data exclusively for the purpose of detecting and preventing refund fraud. For complete information about our refund practices, please refer to our Privacy Policy and Terms of Use. Contact us: patriciawinter1@outlook.com Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://docs.google.com/document/d/1-mblaL5cuSVRzXLugh9V65Wc29emDzEW2jDLULJKisA/edit?tab=t.0

About

Gym Clock

This alarm app uses your iPhone's camera to ensure you complete exercises before the alarm stops. It tracks your form and reps, offering customizable alarms and timers to keep you motivated. Unlock achievements and monitor your workout progress.

Highlights
  • Camera-based exercise detection
  • Real-time form tracking
  • Customizable alarms
  • Lock Screen timers
  • Workout streak tracking
  • Tiered achievements
Features
Read full description

Gym Clock is the only alarm you work out to turn off. It uses your camera to count your reps, then logs the workout and calories burned. No more snoozing. Wake up: • Camera-based exercise detection: Real-time form tracking and rep counting • Multiple exercises: Choose from easy to hard exercises to match your fitness level • Customizable alarms: Set multiple alarms with custom times, labels, alarm sounds, and repeat schedules Track it: • Workout tracking: Track your streak, reps and workouts completed, and calories burned • Apple Health: Workout sessions and calories burned log straight into the Health app Keep going: • Leaderboard: Create a free account to compete on a global reps leaderboard and see where you rank • Achievements: Unlock tiered achievements as you progress Not a morning person? We got timers! • Set countdowns for study sessions, breaks, or workouts. Stay on track with timers visible on your Lock Screen and Dynamic Island

Screenshots

Body Thermometer4 screens
Gym Clock4 screens

Verdict

The call

The clearest difference is rating: Gym Clock at 4.8 against Body Thermometer's 3.4. Body Thermometer's advantage is update cadence (every 3 days vs fortnightly). 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. Body Thermometer sells 2 in-app purchases, starting at $6.99 per 7 days and Gym Clock sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Gym Clock holds the better App Store score, 4.8 against 3.4. Both are backed by a comparable volume of ratings — 9 and 11 respectively.

UpkeepUpdate frequency

Body Thermometer ships an update every 3 days, Gym Clock fortnightly. Both last shipped on October 24, 2026.

Scorecard2 real differences · 8 level
Body Thermometer versus Gym Clock: the parameters behind the verdict, then further details
ParameterBody ThermometerGym Clock
PriceFreeFree
Rating3.4 (9 ratings)4.8 (11 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings911 — better
Update frequencyEvery 3 days — betterFortnightly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhoneiPhone, iPad — better
Requires iOS16.0 — better16.6
Further details — not scored
Size20 MB192 MB
Age rating4+4+
DeveloperKrause BakkerGym Clock Inc.

Customer experience

Body Thermometer

All ratings8 ratings
Positive50.0%
Neutral12.5%
Negative37.5%

Gym Clock

All ratings11 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews7 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Body Thermometer

Subscriptions2
  • Weekly Trial3 Days trial$6.997 Days
  • Weekly$6.997 Days
2 purchases

Gym Clock

Subscriptions2
  • Premium (Monthly)7 Days trial$1.991 Month
  • Premium (Yearly)7 Days trial$12.991 Year

Questions

Is Body Thermometer free?
Body Thermometer is free to download, with in-app purchases available.
Is Gym Clock free?
Gym Clock is free to download, with in-app purchases available.
Which has better reviews, Body Thermometer or Gym Clock?
Gym Clock is rated higher. Body Thermometer averages 3.4 out of 5 from 9 ratings, while Gym Clock averages 4.8 from 11 ratings.
Do Body Thermometer or Gym Clock have ads?
Neither Body Thermometer nor Gym Clock shows ads.
Which is updated more often, Body Thermometer or Gym Clock?
Body Thermometer ships an update every 3 days, and Gym Clock fortnightly. Most recently, Body Thermometer was updated on October 24, 2026 and Gym Clock on October 24, 2026.

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