Comparison

Thermometer Log vs Cuspart

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

Head to head
About

Thermometer Log

Easily record and track your body temperature with this intuitive app. View historical data, analyze trends with graphs, and export your records. Supports both Celsius and Fahrenheit units.

Highlights
  • Easy temperature recording
  • Celsius and Fahrenheit support
  • Weekly, monthly, and 3-month graphs
  • Average temperature display
  • Data correction and addition
  • CSV export
Features
Read full description

This app is an app that allows you to easily record your body temperature. You can record many times a day! In addition, two units of body temperature can be used: Celsius (℃) and Fahrenheit (℉). Just move the scale on the home screen left and right to set the body temperature, and tap the save button to easily record the body temperature and save time! Since it can be recorded many times a day, it is ideal for recording body temperature in the morning and at night. On the "Analysis" screen, a graph of weekly, monthly, and 3-month body temperature is displayed. In addition, the average body temperature for that period is displayed. You can check the data by tapping the graph. On the "History" screen, the record of the body temperature of the year and month selected in the upper right of the screen is displayed. You can correct the body temperature data by double tapping the data. If you forget to record the body temperature data, you can add it by tapping the "Add" button on the upper left of the screen. When you tap the "Add" button, the input screen will be displayed. Select and add the date, time, and body temperature. By tapping the "Export CSV file" button, you can convert the history data to a CSV file and attach it to an email for export. On the "Settings" screen, you can set the unit of body temperature. You can also set the day of the week at the beginning of the week in the weekly graph. You can choose to start on Monday or Sunday. In the free version, you can check the body temperature record for up to one week. If you have an unlimited recording period and want to check monthly or 3 month data, please consider purchasing the premium version in the app. ---------------------- Terms of Service and Privacy Policy: https://akikibai-labolatory.jimdofree.com/privacy-policy-log-apps/

About

Cuspart

Easily log and track body temperature, pulse, and mood to gain clear insights into your health. Visualize trends with intuitive charts and generate professional reports for your doctor. All your health data stays private on your device.

Highlights
  • Body temperature logging with location
  • Pulse and heart rate tracking
  • Mood tracking
  • Personal notes for context
  • Visual trend charts
  • PDF/CSV report generation
  • Offline access
Features
Read full description

Cuspart: Fever Tracker Managing a fever shouldn't feel like guesswork. Most health apps just collect numbers; Cuspart turns them into clarity. We transform your temperature and pulse data into clear, actionable insights—so you can stop worrying about the tracking and start focusing on recovery. Comprehensive Vitals Tracking in One Place Stay on top of your health with a seamless logging experience designed for real life: - Body Temperature: Log readings with measurement location—oral, axillary, ear, forehead, and more. - Pulse & Heart Rate: Track your resting and active heart rate alongside every entry. - Mood Tracking: Add how you're feeling to build a complete picture of your health. - Personal Notes: Attach context to any reading for a thorough health history. See Patterns Before They Become Problems Stop second-guessing your readings. Our intuitive visual charts let you view temperature and pulse trends by day, week, month, or year. Identify spikes, track recovery progress, and understand how your body responds over time—with professional-grade data visualization. Effortless Unit Switching, Zero Confusion Celsius or Fahrenheit? Switch instantly with a single tap. Cuspart handles the conversion automatically, so your data is always displayed exactly how you need it. Professional Reports for Your Doctor Don't just tell your doctor how you've been—show them. Generate a professional, easy-to-read PDF or CSV report in seconds, complete with charts, averages, highs, and lows. Share it instantly via email or messaging apps and walk into your next appointment fully prepared. Why Choose Cuspart? - Offline Access: Log your data anytime, anywhere—no internet connection required. (Full offline functionality requires a one-time Pro purchase.) - Privacy by Design: Your health data is sensitive. It stays on your device, not on our servers. - Secure Backup: Never lose a single entry with reliable CSV backup and one-tap restore. - Pay Once, Use Forever: No monthly or yearly subscriptions. Access all core tracking features for free, or upgrade to Pro with a single, one-time payment. Take control of your wellbeing—one reading at a time. Download Cuspart: Fever Tracker today. Note: Cuspart: Fever Tracker is a logging and tracking tool; it is not a medical device and does not replace professional diagnosis or treatment. Always consult your physician before making medical decisions based on the app's data.

Screenshots

Thermometer Log4 screens
Cuspart4 screens

Verdict

The call

The clearest difference is rating: Cuspart at 5.0 against Thermometer Log's 4.8. Thermometer Log's advantage is ratings volume (6 vs 1) and device support (3 vs 1). On price, update cadence, 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. Thermometer Log sells 1 one-off in-app purchase and Cuspart sells 10 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Cuspart holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Thermometer Log has 6 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 10, 2026 and October 1, 2026 respectively.

Scorecard4 real differences · 6 level
Thermometer Log versus Cuspart: the parameters behind the verdict, then further details
ParameterThermometer LogCuspart
PriceFreeFree
Rating4.8 (6 ratings)5.0 (1 ratings) — better
Positive reviews50.0% of reviews—
Number of ratings6 — better1
Update frequencyEvery 2 monthsEvery 2 months
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better17.0
Further details — not scored
Size6 MB31 MB
Age rating4+12+
DeveloperKei SuefujiMustafa Tolga DALBUDAK

Customer experience

Thermometer Log

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews10 reviews
Positive50.0%
Neutral10.0%
Negative40.0%

Cuspart

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Thermometer Log

One-time1
  • PREMIUM$4.99
10 purchases

Cuspart

Subscriptions3
  • 1 Month Subscription$0.991 Month
  • 3 Month Subscription$2.993 Months
  • 12 Month Subscription$6.991 Year
One-time7
  • Upgrade to Pro$0.99
  • Espresso$1.49
  • Flat White$1.99
Show 4 more
  • Caffè Americano$2.49
  • Caffè Mocha$2.99
  • Classic Hot Chocolate$3.49
  • Special Hot Chocolate$3.99

Questions

Is Thermometer Log free?
Thermometer Log is free to download, with in-app purchases available.
Is Cuspart free?
Cuspart is free to download, with in-app purchases available.
Which has better reviews, Thermometer Log or Cuspart?
Cuspart is rated higher. Thermometer Log averages 4.8 out of 5 from 6 ratings, while Cuspart averages 5.0 from 1 ratings.
Do Thermometer Log or Cuspart have ads?
Both Thermometer Log and Cuspart show ads.
Which is updated more often, Thermometer Log or Cuspart?
Thermometer Log ships an update every 2 months, and Cuspart every 2 months. Most recently, Thermometer Log was updated on October 10, 2026 and Cuspart on October 1, 2026.

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