Comparison

AURA App vs PrepAI Health Tracker

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

Head to head
About

AURA App

Monitor your body composition and hydration levels with advanced bioimpedance analysis. Track trends, view health insights, and set fitness goals to improve your lifestyle and workouts. Integrates with Apple Watch accessories for comprehensive health tracking.

Highlights
  • Body composition tracking
  • Hydration level monitoring
  • Bioimpedance vector analysis
  • Health insights and trends
  • Fitness and wellness goal setting
  • Apple Watch accessory management
  • HealthKit integration
Features
Read full description

AURA App — the only app for the AURA Devices products. Changing yourself for the better starts from within. Everything in our body is significant for better sports performance and quality of life. AURA App helps you view a complete history of your health insights and body changes with the help of bioimpedance vector analysis. You can see trends, monitor progress, and improve your lifestyle and workouts every day. Our products and the mobile app create an ecosystem to transform your daily life routine and essential habits into advantages. Track your fat/muscle volume and water levels, set your fitness or wellness goals, and achieve them faster with AURA Devices. AURA Strap 2 The accessory band for Apple Watch with body composition and hydration tracking features to help you achieve your sport or lifestyle goals faster. The next generation of the device offers a totally new experience of health and fitness data tracking. Set goals and track your performance during both workouts and daily life. AURA Plus AURA Plus is a subscription-based service featuring advanced analytics, workout content, and chats with a certified personal coach/sports physician. The service empowers AURA products with additional features and provides members with more resources to achieve their fitness goals. TRACK YOUR ENTIRE BODY Using bioimpedance vector analysis, track your fat/muscle volume, hydration levels, heart rate, activity, and achieve your goals faster. Get personal insights based on your measurements to improve your health and lifestyle. HYDRATION TRACKING Monitor your hydration during your workouts and physical activities. Check it every day, see the trends, and get personal insights based on your data. OTHER FEATURES: – Manage your AURA Band and AURA Strap for Apple Watch – Use the companion app for Apple Watch – Update firmware and check battery level – Syncs with Health App via HealthKit REQUIRES: – AURA Strap 2 for Apple Watch, AURA Strap or AURA Band – The AURA App for Apple Watch works with Series 3 or newer with the latest watchOS. Be healthy and stay fit with AURA Devices.

About

PrepAI Health Tracker

Organize your health and wellness routine with comprehensive tracking for nutrition, workouts, sleep, and body metrics. Syncs with Apple Health and offers AI-powered meal analysis. Your data is stored locally for offline access.

Highlights
  • Nutrition logging
  • Workout tracking
  • Hydration and sleep monitoring
  • Body metrics tracking
  • Apple Health sync
  • AI meal analysis
  • Local-first data storage
Features
Read full description

PrepAI helps you keep your health routine organized with nutrition logging, workout tracking, hydration, sleep, body metrics, and Apple Health sync. The app is built around local-first storage so your daily records remain available on your device. Use PrepAI to log meals, review progress, sync HealthKit activity and body measurements, and keep your wellness plan in one place. AI features can help analyze meal photos and provide structured nutrition context, while the core tracking experience remains available without relying on AI for every workflow. PrepAI is designed for personal wellness tracking and planning. It does not diagnose, treat, prescribe, or replace advice from a qualified clinician.

Screenshots

AURA App4 screens
PrepAI Health Tracker4 screens

Verdict

The call

The clearest difference is rating: PrepAI Health Tracker at 5.0 against AURA App's 4.0. AURA App's advantage is ads (none vs shown) and ratings volume (1K vs 1). On price, in-app purchases and monetization model 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. AURA App sells 10 in-app purchases, starting at $9.99 per month and PrepAI Health Tracker sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

PrepAI Health Tracker holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: AURA App has 1K ratings behind it against 1, so its average is the more settled of the two.

Scorecard5 real differences · 5 level
AURA App versus PrepAI Health Tracker: the parameters behind the verdict, then further details
ParameterAURA AppPrepAI Health Tracker
PriceFreeFree
Rating4.0 (1K ratings)5.0 (1 ratings) — better
Positive reviews30.5% of reviews—
Number of ratings1K — better1
Update frequencyFortnightly—
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPod, Apple Watch — betteriPhone
Requires iOS14.1 — better17.0
Further details — not scored
Size383 MB83 MB
Age rating12+4+
DeveloperAURA Devices Inc.Jonathan Gan

Customer experience

AURA App

All ratings1,021 ratings
Positive75.0%
Neutral2.8%
Negative22.1%
Written reviews259 reviews
Positive30.5%
Neutral4.2%
Negative65.3%

PrepAI Health Tracker

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

Bugs and requests

AURA App

Reported bugs

4 issues
  • Frequent app crashes and freezes
  • Inability to connect device to app
  • Inconsistent and erratic measurement results
  • Syncing issues between device and app

Requested features

5 requests
  • Improved accuracy and consistency of measurements
  • Better battery life and rechargeability
  • Streamlined and simplified measurement process
  • More robust app stability and connectivity
  • Clearer interpretation and guidance on data

PrepAI Health Tracker

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

AURA App

Subscriptions9
  • AURA Plus One Month1 Month trial$9.991 Month
  • AURA Plus One Month6 Months trial$9.991 Month
  • AURA Plus One Month$9.991 Month
Show 6 more
  • AURA Plus One Month14 Days trial$9.991 Month
  • AURA Plus One Month3 Months trial$9.991 Month
  • AURA Plus Annual1 Month trial$79.991 Year
  • AURA Plus Annual6 Months trial$79.991 Year
  • AURA Plus Annual14 Days trial$79.991 Year
  • AURA Plus Annual3 Months trial$79.991 Year
One-time1
  • AURA Plus Lifetime Plan$179.00
1 purchases

PrepAI Health Tracker

One-time1
  • PrepAI Pro$99.99

Questions

Is AURA App free?
AURA App is free to download, with in-app purchases available.
Is PrepAI Health Tracker free?
PrepAI Health Tracker is free to download, with in-app purchases available.
Which has better reviews, AURA App or PrepAI Health Tracker?
PrepAI Health Tracker is rated higher. AURA App averages 4.0 out of 5 from 1K ratings, while PrepAI Health Tracker averages 5.0 from 1 ratings.
Do AURA App or PrepAI Health Tracker have ads?
PrepAI Health Tracker shows ads; AURA App does not.

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