Comparison

Tempdrop vs whatevr

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

Head to head
About

Tempdrop

This app works with a specialized thermometer to track subtle overnight temperature changes. It helps identify hormonal fluctuations throughout the menstrual cycle, pinpoint ovulation, and predict cycle phases. The data supports fertility awareness and cycle tracking.

Highlights
  • Basal body temperature tracking
  • Ovulation pinpointing
  • Menstrual cycle prediction
  • Hormonal fluctuation correlation
  • Fertility awareness support
Features
Read full description

The Tempdrop app is designed to complement the Tempdrop device - a personalized user-specific thermometer that captures minute temperature variations throughout the night to pinpoint the basal body temperature. Detected variations in temperature correlate with hormonal fluctuations throughout the menstrual cycle. When used with the Tempdrop device, this app can help users to pinpoint ovulation and effectively track and predict the varying phases of the cycle. Disclaimer: The Tempdrop sensor and app are intended as complementary instruments to enhance your ability to monitor your fertility and share health details. The app and its wearable sensor, in themselves, are not, nor are they intended to be, a fertility monitor, a substitute for contraception, or a birth control method. We recognize the need of some to use the data and information provided to support ongoing health and menstrual cycle tracking, however, it is important to note that this should NOT be used as a substitute for an in-presence qualified professional, medical analysis, advice, guidance, or treatment. We strongly advise seeking a qualified Fertility Awareness instructor or other self-teaching resources to learn a symptothermal method and support your fertility journey. The provided interpretations and prediction guidelines are not suitable for use with irregular cycles. Optimal performance is dependent on correct and consistent use. Individual usage, wearing, input, and circumstances can affect the data. The user is fully responsible for the individual data inputs. The Tempdrop Sensor is approved for use in the USA, and is registered in the FDA database under registration number 3016099071. The device is classified as "Device, Fertility Diagnostic, Proceptive”. A link to the terms of use - https://www.tempdrop.com/pages/tos A link to the privacy policy - https://www.tempdrop.com/pages/privacy-policy

About

whatevr

Effortlessly log your food intake using voice or text. This AI-powered tracker breaks down nutrition, offers honest estimates, and syncs with your favorite AI assistants. Track progress, set adaptive goals, and connect with friends for support.

Highlights
  • Voice food logging
  • AI assistant integration
  • Honest nutrition estimates
  • Barcode and label scanning
  • Favorites and routines
  • Progress tracking and trends
  • Friend challenges
Read full description

Eat the sandwich. Log it in a sentence. whatevr is the calorie tracker for people who hate tracking. Say what you ate — "chicken burrito bowl and a coke" — and it's logged in seconds: calories, protein, carbs, fat, and the ingredient breakdown, matched against real nutrition databases first, with honest estimates for the rest. LOG YOUR WAY • Voice — hold the button, say it, done • Type it — same one-sentence magic • Barcode — instant, exact packaged-food data • Label scan — point at any Nutrition Facts panel • Favorites & routines — your daily coffee logs itself CONNECT YOUR AI ASSISTANT The part nobody else has: hook up Claude, ChatGPT, or Grok and log from a conversation you're already having. Your assistant can read your day, log your lunch, and answer "how much protein do I have left?" — through a real API you control. HONEST NUMBERS Estimates are marked as estimates (that's the ~). Portions and assumptions are shown, not hidden. Fix anything with a tap — whatevr remembers your corrections and gets more accurate the longer you use it. SEE YOUR PROGRESS A daily score that tells you how the day actually went, weekly trends, weight tracking, and macro targets that adapt to you — not the other way around. IN IT TOGETHER Add friends, see who's logged today, and send a cheer. It's easier when you're in it together. WORKS WITH YOUR LIFE Apple Health sync (both directions) · Home Screen and Lock Screen widgets · Live Activities No ads. No selling your data. Label photos are deleted as soon as they're read. whatevr is a subscription: try it free for 7 days, then $6.99/month or $39.99/year. It auto-renews unless cancelled; manage or cancel anytime in your App Store account settings. Terms: https://app.trywhatevr.app/terms · Privacy: https://app.trywhatevr.app/privacy Powered by fatsecret Platform API (www.fatsecret.com)

Screenshots

Tempdrop4 screens
whatevr4 screens

Verdict

The call

The clearest difference is review sentiment: whatevr at 100% against Tempdrop's 39%. whatevr also leads on rating (5.0 vs 4.2) and update cadence (weekly vs every 2 months). Tempdrop's advantage is monetization model (free with in-app purchases vs subscription) and ratings volume (714 vs 7). On price, 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. Tempdrop sells 6 in-app purchases, starting at $2.99 per month and whatevr sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

whatevr holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Tempdrop has 714 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 39% of Tempdrop's written reviews are positive against 100% of whatevr's.

UpkeepUpdate frequency

Tempdrop ships an update every 2 months, whatevr weekly. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

Scorecard7 real differences · 3 level
Tempdrop versus whatevr: the parameters behind the verdict, then further details
ParameterTempdropwhatevr
PriceFreeFree
Rating4.2 (714 ratings)5.0 (7 ratings) — better
Positive reviews38.7% of reviews100.0% of reviews — better
Number of ratings714 — better7
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better18.0
Further details — not scored
Size107 MB19 MB
Age rating17+4+
DeveloperTempdrop IncToasty Cabin LLC

Customer experience

Tempdrop

All ratings714 ratings
Positive80.3%
Neutral6.2%
Negative13.6%
Written reviews168 reviews
Positive38.7%
Neutral18.5%
Negative42.9%

whatevr

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Tempdrop

Reported bugs

4 issues
  • App crashes and freezes
  • Issues with syncing device data
  • Inaccurate cycle predictions and phase tracking
  • Temperature data changes over time

Requested features

5 requests
  • Improved sleep tracking capabilities
  • More customizable symptom and data tracking
  • Ability to manually confirm ovulation
  • Integration with other fertility/health apps
  • Support for irregular cycles and postpartum/breastfeeding phases

whatevr

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

Tempdrop

Subscriptions6
  • Tempdrop Promo Premium monthly2 Months trial$2.991 Month
  • Tempdrop Premium monthly2 Months trial$6.001 Month
  • Tempdrop Promo Premium quarterly2 Months trial$7.993 Months
Show 3 more
  • Tempdrop Premium quarterly2 Months trial$15.003 Months
  • Tempdrop Promo Premium yearly2 Months trial$24.991 Year
  • Tempdrop Premium yearly*2 Months trial$48.001 Year
2 purchases

whatevr

Subscriptions2
  • whatevr Premium — Monthly7 Days trial$6.991 Month
  • whatevr Premium — Annual7 Days trial$39.991 Year

Questions

Is Tempdrop free?
Tempdrop is free to download, with in-app purchases available.
Is whatevr free?
whatevr is free to download, with in-app purchases available.
Which has better reviews, Tempdrop or whatevr?
whatevr is rated higher. Tempdrop averages 4.2 out of 5 from 714 ratings, while whatevr averages 5.0 from 7 ratings.
Do Tempdrop or whatevr have ads?
Neither Tempdrop nor whatevr shows ads.
Which is updated more often, Tempdrop or whatevr?
Tempdrop ships an update every 2 months, and whatevr weekly. Most recently, Tempdrop was updated on November 6, 2026 and whatevr on October 31, 2026.

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