Comparison

SickPredict™ vs Workouts

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

Head to head
About

SickPredict™

This app leverages data from your Apple Watch to predict potential health changes up to 72 hours in advance. It calculates a personalized 'SickNumber™' and tracks your health metrics over time, providing alerts for risk level changes. It is intended for general wellbeing and informational purposes only.

Highlights
  • Predicts health changes up to 72 hours in advance
  • Calculates personalized SickNumber™
  • Tracks health changes over time
  • Provides periodic risk level alerts
  • Integrates with Apple Health data
  • Uses machine learning algorithms
Read full description

Requires an Apple watch and iPhone. Experience the future of personalized health! Based on tested scientific research and data from your Apple watch, the SickPredict™ App calculates, in real-time, your personalized SickNumber™ to help anticipate any upcoming changes in your health up to 72 hours in advance of experiencing any symptoms! Your personalized SickNumber™ is based on the specific health metrics gathered from your Apple watch. Key features: 1. Anticipates changes in your health up to 72 hours before you show symptoms! Research-tested, we can now predict oncoming illness with reasonable accuracy. Keep in mind, it is not perfect, but the scientific results have been conclusive in using certain data collected by your Apple watch to proactively identify potential changes in your health. 2. Track your health changes over time. Use this app to calculate your daily SickNumber™ and track your history. This app uses machine learning algorithms to track changes in your SickNumber™ over time. 3. Receive periodic alerts. The SickPredict™ app sends you daily notifications of your SickNumber™ and changes in your risk level. How It Works Over the past several years, research studies have been conducted involving more than 100,000 people wearing smart watches and the results were very positive, showing strong levels of accuracy in the ability to predict illness from health data that was recorded by the wearables. This app integrates with Apple Health and uses a multitude of data that is provided by your wearable everyday such as Active Energy, Body Temperature, Heart Rate, Heart Rate Variability, Oxygen Saturation, Resting Energy, Steps, Resting Heart Rate, Sleep Data and more. The SickPredict™ App calculates, in real-time, your personalized SickNumber™. The daily SickNumber™ ranges from 1-10 to help anticipate any upcoming changes in your health. Here are the SickNumber™ risk levels: o Low risk is 1-4 o Medium risk is 5-7 o Elevated risk is 8-10 Suggestions/Comments • Although it is not required to use your wearable at night, it is highly recommended. The results are significantly better if you consistently wear your watch at night and consistently throughout the day. • Remember, do not rely on the SickPredict™ App for medical advice or diagnosis. The App is not a replacement or substitute for professional medical care. Use the App for informational, general wellbeing purposes only. Always consult your health professionals if you have any health concerns. Subscriptions Payment will be charged to the credit card connected to your iTunes account after your trial period ends and when your subscription starts. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the trial period or current subscription period. The subscription options for the Basic Access subscription include either a $3.99/month monthly fee or $28.99/ year annual fee. Both include a free 1 week trial. Manage your subscription by going to your Account Settings on your iPhone. Additional Information: Visit www.SickPredictApp.com Terms of Use: Visit https://sickpredictapp.com/terms-of-use/

About

Workouts

This app helps you track and analyze your workout progress by using data from Apple Fitness. You can log notes, target muscles, and view trends over time to monitor your improvements and beat personal bests.

Highlights
  • Track workout progress
  • Log notes and targeted muscles
  • View trends over time
  • Apple Watch companion app
  • Assign workout routines
  • Categorize workout types
Features
Read full description

Got an Apple Watch and track your workouts? This app is designed to use your Apple Fitness workout sessions as a data source which are created by Apple Watch workouts, the iOS Apple Fitness app and 3rd party apps. This app does not create workout sessions, but rather uses them as the data source. View and track progress of your workout routines, keep notes and which muscles were targeted, as well as view trends over time to see your improvements. --- NOTABLE RECENT UPDATES: - An Apple Watch companion app to view (1) your next workout, (2) current month averages and (3) current month totals. - Trends view with charts of workouts, durations, calories burned, heart rate, distance, pace, etc. - Ability to specify muscle groups and/or specific muscles focused on during workout sessions. --- Do you have a workout routine you like to follow and track? - Add your workout routines with activities and targeted muscles. - After an Apple Fitness workout session, assign your workout routine activity to the workout session. - View trends of your routines over time to beat your personal bests. Do you like to balance your workout types (e.g. strength training vs aerobic)? - Assign workout categories to workout sessions. - Specify what muscle groups and/or muscles were focused on during a workout session. - Workout categories can be automatically assigned to workout sessions based on the workout activity type (built-in Apple Fitness activity types) or by the workout routine activity (in this app). Do you like to add notes to your workout sessions? - Add notes to workout sessions. - Add an emoji reaction to workout sessions. - Add tags to workout sessions (which will later be used for filtering and trends). - Add data-points to your workout sessions (which will later be used for filtering and trends). Do you like to see your workout progress over time? - View trends over time of your workouts, activities, categories, muscle groups and routines. --- PLANNED FEATURES: - Add photos to workout sessions. - Use of your own images for routines and activities. For now, either an emoji or SF Symbol (by name) is supported. (For more information about SF Symbols, see https://developer.apple.com/sf-symbols/. Relevant symbols have with a "figure" prefix.) --- DEFINITIONS: - Workout Session A built-in Apple Fitness/HealthKit record in the iOS ecosystem created by various apps. For example an Apple Watch workout, the iOS Apple Fitness app and 3rd party workout apps. This app reads these records and provides ability to link data to them and view trends over time. This app does not create workout sessions, but rather uses them as the data source. - Workout Routine A workout routine is a plan that consists of a series of workout activities. - Workout Activity A workout activity is an individual workout, usually performed on its own day (e.g. "leg day"), focused on a specific muscle group (e.g. arms, back, chest, legs, shoulders) or general activity (e.g. full-body, running, walking). It is a one-to-one match of a single workout session. They are performed sequentially and then repeated within a workout routine. - Workout Category There is a collective understanding amongst health institutions that there are four primary types of exercises: endurance, strength, balance and flexibility. This app builds on this concept while adding three additional types: core, mindfulness and sports. As well as renaming endurance to aerobic and flexibility to stretching. In conclusion, when using categories within this app (i.e. filtering, workout activity assignment, etc.), there are seven available: aerobic, balance, core, mindfulness, sports, strength and stretching.

Screenshots

SickPredict™4 screens
Workouts4 screens

Verdict

The call

The clearest difference is rating: Workouts at 5.0 against SickPredict™'s 4.1. Workouts also leads on in-app purchases (none vs 2) and ads (none vs shown). SickPredict™'s advantage is ratings volume (30 vs 1) and iOS requirement (13.0 vs 26.0). On price 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. SickPredict™ sells 2 in-app purchases, starting at $3.99 per month. Workouts asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Workouts holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: SickPredict™ has 30 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

SickPredict™ ships an update every 2 months, Workouts every 5 days. The most recent releases landed on October 6, 2026 and October 2, 2026 respectively.

Scorecard7 real differences · 3 level
SickPredict™ versus Workouts: the parameters behind the verdict, then further details
ParameterSickPredict™Workouts
PriceFreeFree
Rating4.1 (30 ratings)5.0 (1 ratings) — better
Positive reviews73.1% of reviews—
Number of ratings30 — better1
Update frequencyEvery 2 monthsEvery 5 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationSubscriptionFree — better
DevicesiPhone, iPod, Apple Watch — betteriPhone, Apple Watch
Requires iOS13.0 — better26.0
Further details — not scored
Size58 MB3 MB
Age rating17+4+
DeveloperHealth Logic GlobalSpencer James

Customer experience

SickPredict™

All ratings30 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews26 reviews
Positive73.1%
Neutral0.0%
Negative26.9%

Workouts

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

In-app purchases

2 purchases

SickPredict™

Subscriptions2
  • Basic Access7 Days trial$3.991 Month
  • Basic Access7 Days trial$28.991 Year
None

Workouts

No in-app purchases

Questions

Is SickPredict™ free?
SickPredict™ is free to download, with in-app purchases available.
Is Workouts free?
Workouts is free to download, with no in-app purchases.
Which has better reviews, SickPredict™ or Workouts?
Workouts is rated higher. SickPredict™ averages 4.1 out of 5 from 30 ratings, while Workouts averages 5.0 from 1 ratings.
Do SickPredict™ or Workouts have ads?
SickPredict™ shows ads; Workouts does not.
Which is updated more often, SickPredict™ or Workouts?
SickPredict™ ships an update every 2 months, and Workouts every 5 days. Most recently, SickPredict™ was updated on October 6, 2026 and Workouts on October 2, 2026.

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