Comparison

Cycle Tracking vs Wrist Temperature Tracker

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

Head to head
About

Cycle Tracking

This app helps you discreetly track your menstrual cycle, including flow, symptoms, and fertility. Receive timely notifications for your period and fertile windows, with data syncing to your iPhone's Health app.

Highlights
  • Daily log for flow, symptoms, and fertility
  • Track ovulation test results and BBT
  • Period and fertile window predictions
  • Pregnancy tracking and gestational age
  • Customizable period and fertile window notifications
  • Cycle history and statistics in Health app
  • Encrypted health data with iCloud sync
Features
Read full description

Cycle Tracking provides a convenient and discreet way to track your menstrual cycle using Apple Watch. Easily log your period, including flow levels, symptoms and fertility information. Choose to receive notifications for when your period or fertile window is about to begin. Features - Use the daily log to note flow level and any symptoms such as cramps, headaches and bloating. - Easily track results from ovulation prediction kits, or readings from a basal body thermometer. - Cycle Tracking will display a prediction for when your next period will start and your fertile window. - See current gestational age and log symptoms experienced during pregnancy in Cycle Tracking when you log a pregnancy in the Health app. - Turn on notifications so you can receive an alert before your period or fertile window is likely to start. - Onboard onto perimenopause or menopause stages via the Health app on iPhone. - See additional detail including your cycle history and statistics in the Health app on iPhone. • When your phone is locked with a passcode, all your health and fitness data in the Health app — other than your Medical ID — is encrypted. Your health data stays up to date across all your devices automatically using iCloud, where it is encrypted while in transit and on Apple servers.

About

Wrist Temperature Tracker

Visualize your Apple Watch's overnight wrist temperature readings as historical data and convenient widgets. Understand your temperature trends over time, with options for monthly, yearly, and comparative views. Requires a compatible Apple Watch and proper sleep tracking setup.

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
  • Customizable reading notifications
  • 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/

Screenshots

Wrist Temperature Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: Cycle Tracking at none against Wrist Temperature Tracker's 3. Cycle Tracking also leads on review sentiment (45% vs 28%) and iOS requirement (13.0 vs 18.0). Wrist Temperature Tracker's advantage is rating (3.4 vs 2.9) and update cadence (every 11 days vs every 11 months). On price, ads 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. Wrist Temperature Tracker sells 3 in-app purchases, starting at $1.99 per month. Cycle Tracking asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Wrist Temperature Tracker holds the better App Store score, 3.4 against 2.9. Both are backed by a comparable volume of ratings — 28 and 128 respectively. Written reviews complicate that: 45% of Cycle Tracking's written reviews are positive against 28% of Wrist Temperature Tracker's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Cycle Tracking ships an update every 11 months, Wrist Temperature Tracker every 11 days. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

Scorecard7 real differences · 3 level
Cycle Tracking versus Wrist Temperature Tracker: the parameters behind the verdict, then further details
ParameterCycle TrackingWrist Temperature Tracker
PriceFreeFree
Rating2.9 (28 ratings)3.4 (128 ratings) — better
Positive reviews45.5% of reviews — better28.0% of reviews
Number of ratings28128 — better
Update frequencyEvery 11 monthsEvery 11 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPod, Apple Watch — betteriPhone, Apple Watch
Requires iOS13.0 — better18.0
Further details — not scored
Size3 MB5 MB
Age rating4+4+
DeveloperApple Inc.Bernhard Hering

Customer experience

Cycle Tracking

All ratings28 ratings
Positive46.4%
Neutral3.6%
Negative50.0%
Written reviews11 reviews
Positive45.5%
Neutral9.1%
Negative45.5%

Wrist Temperature Tracker

All ratings127 ratings
Positive58.3%
Neutral3.9%
Negative37.8%
Written reviews107 reviews
Positive28.0%
Neutral9.3%
Negative62.6%

In-app purchases

None

Cycle Tracking

No 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

Questions

Is Cycle Tracking free?
Cycle Tracking is free to download, with no in-app purchases.
Is Wrist Temperature Tracker free?
Wrist Temperature Tracker is free to download, with in-app purchases available.
Which has better reviews, Cycle Tracking or Wrist Temperature Tracker?
Wrist Temperature Tracker is rated higher. Cycle Tracking averages 2.9 out of 5 from 28 ratings, while Wrist Temperature Tracker averages 3.4 from 128 ratings.
Do Cycle Tracking or Wrist Temperature Tracker have ads?
Neither Cycle Tracking nor Wrist Temperature Tracker shows ads.
Which is updated more often, Cycle Tracking or Wrist Temperature Tracker?
Cycle Tracking ships an update every 11 months, and Wrist Temperature Tracker every 11 days. Most recently, Cycle Tracking was updated on November 3, 2026 and Wrist Temperature Tracker on November 7, 2026.

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