Know Wellness vs DietaryLog
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Know Wellness
Access and manage at-home health tests, view detailed results, and gain personalized insights into your wellness. Track health metrics over time and easily share reports with healthcare providers.
- Purchase at-home health tests
- Track test kit orders
- Step-by-step sample collection guidance
- Secure access to detailed results
- Personalized health insights
- Track health metric trends
- Download and share reports
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Know's app is designed to enhance the user experience by providing seamless access to health testing, results, and personalized insights. The app is a central hub for managing at-home health tests, tracking wellness data, and staying informed about personal health metrics. Below is a detailed overview of the functions and features of the Know's app: 1. User-Friendly Interface - Intuitive Design: The app features a clean, intuitive design that makes it easy for users to navigate through various functions. From purchasing tests to viewing results, each step is streamlined for user convenience. - Personalized Dashboard: Upon logging in, users are greeted with a personalized dashboard that displays their active tests,\ and recent results. This dashboard serves as the central hub for managing all aspects of their health testing. 2. Test Management - Test Purchasing: Users can browse and purchase a wide range of at-home health tests directly through the app. These include tests for food sensitivity, hormone levels, STDs, and more. - Order Tracking: After purchasing a test, users can track their order status, from the shipment of the test kit to its arrival. This feature provides transparency and keeps users informed every step of the way. - Step-by-Step Guidance: The app offers detailed instructions on how to correctly collect samples, ensuring accuracy and ease of use. Users can also watch video tutorials within the app for additional guidance. - Test Activation: Users can activate their test kit through the app by scanning a barcode or manually entering the kit's unique code. Activation links the test to the user’s account, ensuring proper processing. 3. Results Viewing - Secure Access: The app provides secure, encrypted access to test results. Users can view their results directly in the app as soon as they are available. - Detailed Reports: Test results are presented in an easy-to-understand format, with detailed explanations of what each result means. Users receive actionable insights, helping them understand how their results impact their overall health. - Trend Tracking: For users who take multiple tests over time, the app allows for trend tracking, enabling them to monitor changes in their health metrics and identify patterns. - Download and Share: Users can download their results in PDF format or share them directly with healthcare providers through the app. This feature is particularly useful for ongoing health management and consultations.
DietaryLog
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DietaryLog is a photo-first food diary. Snap a photo to log each meal, let AI estimate calories and macros, and get advice from a built-in AI nutritionist that factors in your recent health trend. Features • Photo logging: camera or library, with an automatic timestamp watermark • AI calorie estimate: one tap to estimate calories and protein / carbs / fat • AI nutritionist: combines your last 7 days from Apple Health (weight, body fat, active energy, steps, workouts, sleep) for trend-aware advice; the AI runs on-device • Body composition: weight / body-fat trend charts • Streaks & levels to help build the habit • Light / dark themes, backup & restore • Privacy-first: your diary stays on your device and only leaves when you choose to share; Health data is read-only, never written Multi-language Traditional Chinese and English — follows your system language or switch manually. Upgrade to Premium to remove ads and support ongoing development. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: Know Wellness at none against DietaryLog's shown. DietaryLog's advantage is update cadence (every 3 days vs every 10 days). On price, in-app purchases, device support and iOS requirement 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Know Wellness ships an update every 10 days, DietaryLog every 3 days. Both last shipped on October 7, 2026.
| Parameter | Know Wellness | DietaryLog |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 10 days | Every 3 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 87 MB | 13 MB |
| Age rating | 17+ | 4+ |
| Developer | KNOW US, INC. | YU CHIN WANG |
In-app purchases
Know Wellness
No in-app purchases
DietaryLog
No in-app purchases
Questions
Is Know Wellness free?
Is DietaryLog free?
Do Know Wellness or DietaryLog have ads?
Which is updated more often, Know Wellness or DietaryLog?
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