Comparison

KARADAKarada vs VitalTraq

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

Head to head
About

KARADAKarada

This app helps women track their menstrual cycle, predict ovulation, and record health data. It offers features like breast cancer risk prediction and integration with healthcare providers.

Highlights
  • Ovulation and period prediction
  • Basal body temperature tracking
  • Breast cancer risk assessment
  • Health data recording (weight, BMI, etc.)
  • Data sharing with hospitals
  • Integration with Apple Health
Features
Read full description

For women who want to pregnant, and it support to you with doctor. Features Show ovulation date by input your basal body temperature and the physiology day daily. Recording data can share with hospital which are using KARADAkarada. And, You can use app as health care as it can record other data. ex: weight, body fat percentage, BMI etc. Basic Features - Prediction of the probability of breast cancer occurrence based on health check results - Free campaign! By answering 43 questions such as blood test results and lifestyle habits, we predict the probability of breast cancer occurrence within 4 years by AI. - Record your health data in Karada-note - basal body temperature, period, weight, result of ovulation test, sex, visit hospital, injection, take medicine, memo, photo. - Calculate automatically from input data - BMI is important with balanced body. BMI and lean body mass are calculate automatically from input data. - Send data with wireless - If you have the TDK's thermometer, it can send data with wireless. - Predict ovulation and period - Show date easy to pregnant with count down. - Share Karada-note - If hospital using KARADAkarada, you can share your recording data. - Show on graph - You can see on graph of recording data. - Print out - Data can print out which has max 3 month. - Hospital search - You can find matching hospital to you. - Notify from hospital - Show Notification from hospital which using this app. ex: seminar, closed day etc. - Cooperate with Apple healthcare app - Save automatically to Apple healthcare app. About option "Direct message" This service for hospital. - Option: Direct message - Pay monthly: $50 per month If you buy this, you can send message to your patient directly. You can get free trial period while 1 month if you buy it at the first time. If you cancel while free trial period, it will be canceled, no charge. If you buy while free trial, it will lost remaining free trial period. - Restore when phone changed - You can restore free when you change model. (from setting -> charged version) Login with same account to iTunes which has bought this app. - Confirm and cancel - Settings > user name > iTunes and App Store > Apple ID Select "KARADAKarada". You can confirm, cancel, setting or knowing when is renewal on this screen. - About continue to charge automatically - If you don't cancel end of period before 24 hours, it will renewal contract period. renewal of automatic charge will be within 24 hours after end of period. - Attention - - You can't cancel without these way if you bought by In App Purchase. - We reject about cancel within free trial period. - It will be charged by iTunes account. - Terms of service https://karadakarada.com/app/en/about.html - Privacy policy https://karadakarada.com/app/privacypolicy.html

About

VitalTraq

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VitalTraq is a vital sign display system that collects data from devices such as TempTraq and other vital sign devices and presents this data in a convenient dashboard for the clinician and the patient. The VitalTraq system consists of: o vital sign devices that collect vital sign data from the patient, o a patient application running on a mobile device that collects vital sign data, displays it for the patient, and sends it to VitalTraq Connect, our secure backend, and o a clinician web portal that connects to VitalTraq Connect that enables the clinician to view the vital sign information. The VitalTraq system enables a clinician to view patient vital signs at specified intervals to identify medical events requiring intervention and treatment, and to respond more quickly. Disclaimers: Please seek a doctor’s advice in addition to using this app and before making any medical decisions. Measured vital signs are not intended for medical use, including self-diagnosis or consultation with a doctor, and are only designed for general fitness and wellness purposes.

Screenshots

KARADAKarada4 screens
VitalTraq4 screens

Verdict

The call

The clearest difference is in-app purchases: VitalTraq at none against KARADAKarada's 1. KARADAKarada's advantage is device support (4 vs 2) and iOS requirement (10.3 vs 16.0). On price, update cadence and ads there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. KARADAKarada sells 1 in-app purchase, starting at $44.99 per month. VitalTraq asks for nothing beyond the download.

UpkeepUpdate frequency

KARADAKarada ships an update every 5 weeks, VitalTraq every 6 weeks. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.

Scorecard3 real differences Β· 5 level
KARADAKarada versus VitalTraq: the parameters behind the verdict, then further details
ParameterKARADAKaradaVitalTraq
PriceFreeFree
Positive reviews40.0% of reviewsβ€”
Update frequencyEvery 5 weeks β€” betterEvery 6 weeks
AdsNoNo
In-app purchasesYesNo β€” better
MonetizationFree with in-app purchasesβ€”
DevicesiPhone, iPad, iPod, Apple Watch β€” betteriPhone, iPad
Requires iOS10.3 β€” better16.0
Further details β€” not scored
Size60 MB42 MB
Age rating17+4+
DeveloperSPECBlue Spark Technologies, Inc.

In-app purchases

1 purchases

KARADAKarada

Subscriptions1
  • Direct Message Option1 Month trial$44.991 Month
None

VitalTraq

No in-app purchases

Questions

Is KARADAKarada free?
KARADAKarada is free to download, with in-app purchases available.
Is VitalTraq free?
VitalTraq is free to download, with no in-app purchases.
Do KARADAKarada or VitalTraq have ads?
Neither KARADAKarada nor VitalTraq shows ads.
Which is updated more often, KARADAKarada or VitalTraq?
KARADAKarada ships an update every 5 weeks, and VitalTraq every 6 weeks. Most recently, KARADAKarada was updated on October 14, 2026 and VitalTraq on October 12, 2026.

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