JoiApp vs YoYo Test Tracker
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
JoiApp
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Joi - Wellness Reflection and Daily Check-In Joi is a wellness and lifestyle app that helps users build a more consistent self-reflection routine through guided check-ins, structured questionnaires, and personal wellness insights. Designed for everyday use, Joi helps users pause, reflect, and better understand their patterns over time. What Joi Offers Guided Reflection Tools Joi includes optional guided reflection features that support users in pausing and checking in with themselves during the day. Wellness Check-Ins and Questionnaires Joi includes structured wellness questionnaires and daily check-in tools to help users reflect on mood, stress, and daily wellbeing over time. Personalized Wellness Support Based on user responses, Joi provides reflection prompts, action items, and general wellness suggestions to support healthier routines and emotional awareness. Trend Tracking and Reports Joi organizes check-in history and wellness trends in a clear format, including downloadable PDF summaries for personal reference. Bilingual Experience Joi supports both Korean and English for users in Korea and abroad. How Joi Can Help Build a more regular self-reflection habit Track personal wellness check-ins over time Review mood and stress patterns in a structured way Receive reflection prompts and wellness suggestions Develop steadier daily routines What Joi Aims to Be Joi is not about judgment or pressure. It is a tool for reflection, awareness, and more thoughtful self-care. Joi is designed to be a calm companion for your daily wellness routine. Important Notice Joi is a wellness self-reflection and support tool. It does not provide medical diagnosis, treatment, or emergency support. Always seek a doctorβs advice in addition to using this app and before making any medical decisions. If you are in crisis or need urgent care, contact local emergency services immediately. Customer Support Inquiries and Feedback: Settings -> Customer Support Data Management: Settings -> Data Management Subscription Information JoiApp Premium is an auto-renewing subscription, offered as a monthly or an annual plan. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours prior to the end of the current period, at the price shown in the app for your region. You can manage your subscription and turn off auto-renew in your Apple Account settings after purchase. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://joiapp.net/privacy-policy
YoYo Test Tracker
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YoYo is a focused, free, ad-free app for running and tracking Yo-Yo fitness tests. Start a timed Yo-Yo test with clear run and recovery cues, loud audio guidance, and simple on-screen commands. The app records the final level and shuttle, then calculates useful performance metrics such as distance, duration, estimated VO2max, estimated calories, and progress over time. Built for athletes, coaches, teams, and fitness testing sessions, YoYo keeps the testing screen simple during the test and moves history, analytics, settings, and science notes into deeper pages. Key features: - Timed Yo-Yo test runner with run and recovery phases - Loud beep and voice guidance - Circular shuttle timer for active run intervals - Simple recovery countdown - Manual result entry when a coach calls out the final level and shuttle - History table for past tests - Analytics graphs for distance, VO2max, calories, duration, level, shuttle, and rating - Athlete profile fields for better estimates - Science notes explaining how the Yo-Yo test works - Free and ad-free Important note: VO2max and calorie values are estimates based on entered test performance and athlete profile data. They are not medical measurements.
Screenshots
Verdict
The clearest difference is iOS requirement: YoYo Test Tracker at 13.0 against JoiApp's 16.0. On price, ads, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | JoiApp | YoYo Test Tracker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | β |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod β better |
| Requires iOS | 16.0 | 13.0 β better |
| Further details β not scored | ||
| Size | 69 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Szupia Inc. | teJai Technologies LLC |
In-app purchases
JoiApp
No in-app purchases
YoYo Test Tracker
No in-app purchases









