# Memento U — Kom nærmere målet ditt! > Health and fitness app tracking activity levels with a PAI system and social features. (iPhone/iPad app by Memento Network Services AS.) - Source: https://appshunter.io/ios/app/memento-u/id1449269791 (this page in markdown: same URL + `.md`) - Developer: [Memento Network Services AS](https://appshunter.io/developer/1449269790) - Category: Health & Fitness, Sports - Price: Free - Rating: 1.89/5 from 19 App Store ratings · 15 written reviews indexed - Age rating: 4+ - Requires: iOS 14.0 · 89 MB - Languages: English, Norwegian Bokmål - Released: 2019-01-21 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/memento-u/id1449269791/reviews.md ## What is Memento U? Memento has the recipe for everyone who wants to achieve good health through physical activity. The Memento U app accurately tracks how your activity level affects your fitness and health. The research-based PAI system – developed by world-leading exercise professor Ulrik Wisløff – rewards all physical activity. 100 PAI is the foundation for good health. PAI is for everyone, and the Memento U app is the only one that lets everyone track their PAI score. The app also allows you to chat and share activity data with friends and colleagues, and you can meet new exercise buddies in social groups tailored to your needs. With Memento, being physically active is fun, easy and social. ## Key features - Activity level tracking - PAI health system - Social activity sharing - Exercise buddy groups - Fitness and health insights ## Recent user reviews (10 of 15) All indexed reviews: https://appshunter.io/ios/app/memento-u/id1449269791/reviews.md ### 1/5 — Unable to activate account *2023-08-01* It accepted my cell phone number, but I never receive the SMS code needed to verify the account. ### 1/5 — Would be great if it worked! *2023-03-06* I had the old app that measured the CERG heart exercises. It was dropped from Apple and this appears to be replacement. I learned from the old app that two 4x4 HIIT routines and movement the rest of the wee Kelly my score comfortably between 100-150. Walking or some resistance did the trick. This app couldn’t get the calendar right, so I deleted it and reinstalled when a new version was announced.. The new version doesn’t do at all. After Two HIIT routines, it doesn’t change my score from zero. It’s too bad, because the CSRG HIIT approach is really valuable. I hope they fix this app. ### 1/5 — App no longer works *2023-03-01* It looked good for awhile. Now I get an error message that “receiving heart rate data for the period longer than a month is not allowed”. What does this mean? I can not find any settings or adjustments to make any changes. This is just a piece of frustrating junk. My best option is to just delete it. It’s not worth the trouble to try to get it to work. ### 2/5 — Bug *2023-02-28* "Retrieving HR sample for the period longer than a month is not allowed" is the error I get every time when it tries to sync my heart rate data. Unfortunately this syncing error means it's unable to calculate a PAI score. ### 1/5 — Not getting an SMS *2023-02-24, version 8.0.6* I’m not able to sign up an account because it never sends me an SMS even though the latest version was supposed to resolve that issue. Bummer, because I’d really like to try this app. ### 1/5 — Cannot link Apple Watch *2022-12-13, version 8.0.2* Finally for past the sign in and it refuses to link an Apple Watch. So frustrating. ### 5/5 — Works fine in the US *2022-12-05, version 7.15.1* To get your US phone number to work just put +1 as the prefix, before the area code. It works fine. I still like the old app better but glad to have something! I like going for PAI points during my workouts. It’s very motivating and better than Google’s Heart Points, imo, which are more time based. This one takes into account your personal fitness. ### 5/5 — PAI works with Apple Watch! *2022-11-26, version 7.15.1* I can finally see my PAI with the Apple Watch! Great functionality. Sign up could be better though, I had to manually put a +1 to get my US phone number working. And I had to press save when setting gender not just select it and go back. Not the best sign up but great once it works ### 1/5 — Doesn’t work *2022-11-25, version 7.15.1* Cannot create an account ### 1/5 — Cannot create an account on my iPhone in USA *2022-11-11, version 7.15.1* I am not able to set up an account. The intro menu gets me to “phone number” and then I am unable to add in dashes to complete my phone number. The app keeps saying “ enter a correct phone number” or “ invalid number”. The app looks good but seems only usable in Norway? ## Frequently asked questions about Memento U ### What is Memento U? Memento U is a health and fitness app designed to help users achieve their health goals through physical activity. It utilizes the research-based PAI system to track activity levels and their impact on fitness and health. ### How does Memento U track health? Memento U accurately tracks how your activity level affects your fitness and health using the PAI system. The goal is to reach 100 PAI, which is considered the foundation for good health. ### Can I connect with friends on Memento U? Yes, Memento U allows you to chat and share activity data with friends and colleagues. You can also meet new exercise buddies in social groups tailored to your needs. ### What devices support Memento U? Memento U is available on iPhone, iPad, and iPod, making it accessible to a wide range of Apple users. ### What is the PAI system in Memento U? The PAI (Personal Activity Intelligence) system is a research-based method developed by Professor Ulrik Wisløff. It rewards all physical activity, with 100 PAI being the target for good health. ### Is Memento U free to use? Yes, Memento U is available for free, allowing all users to track their PAI score and engage with its social features without any cost. ### When was Memento U last updated? Memento U was last updated on September 21, 2023, with version 8.0.7, indicating ongoing development and support. ### What is the user rating for Memento U? Memento U has a user rating of 1.9 stars from 19 ratings, suggesting that users have had mixed experiences with the application. ## Version history (last 2 releases) ### 8.0.7 — 2023-09-21 In this release the app has: - Information about shut down of Memento U app - Next steps to migrate your health data to the Mia Health app ### 8.0.6 — 2023-02-13 This release resolves a following issues that some of our customers could experience: - Inability to receive a private message notification - Instability during sync - Other minor stability improvements ## Apps similar to Memento U | App | Rating | Price | Category | | --- | --- | --- | --- | | [My Coach app](https://appshunter.io/ios/app/my-coach-app/id1582359740) | — | Free | Health & Fitness | | [Monadnock Gymnastics Center](https://appshunter.io/ios/app/monadnock-gymnastics-center/id1583625180) | 5.0 (3) | Free | Health & Fitness | | [Myworkout GO for Business](https://appshunter.io/ios/app/myworkout-go-for-business/id1091561930) | 4.2 (20) | Free | Health & Fitness | | [Avantas-Aktiv](https://appshunter.io/ios/app/avantas-aktiv/id1610412387) | — | Free | Health & Fitness | | [IQNITER](https://appshunter.io/ios/app/iqniter/id1513701539) | — | Free | Health & Fitness | | [Aktiv365 Trening og Spa](https://appshunter.io/ios/app/aktiv365-trening-og-spa/id1465903850) | — | Free | Health & Fitness | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*