Average Scale vs Understanding Activity
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Average Scale
This app provides a stress-free approach to weight management by focusing on weekly average weight trends rather than daily fluctuations. It offers a customizable tracking experience to help users understand their health journey with clarity and confidence.
- Weekly average weight calculation
- Customizable average day selection
- Trend analysis over time
- Simplified daily weight logging
- Judgment-free tracking environment
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"An Average Scale for Exceptional Humans" - At Average Scale, we understand that your weight is more than just a number. It's a story of your health, lifestyle, and the mysterious rhythms of your body. That's why we've designed Average Scale, a mobile app dedicated to offering you a clearer, stress-free view of your weight management journey. Ideal for those embracing an Intermittent Fasting lifestyle, aiming to gain muscle, or simply looking to get in touch with your health, Average Scale provides a more accurate and stress-free view of your weight management journey. Why Average Scale? Embrace the Weekly Average Wave: Your weight can be a roller coaster of ups and downs. Daily weigh-ins often show fluctuations that can be disheartening or confusing. These changes can be due to a variety of factors like water retention, what you ate the day before (hello, Chili), or even how well you slept. To make your weight tracking more meaningful, Average Scale focuses on your weekly average weight. This approach smooths out the daily peaks and valleys, presenting a more accurate reflection of your weight trend. Customizable Tracking Experience: We understand that everyone's routine is different. That's why Average Scale lets you personalize your experience. Navigate to the Settings screen and select your preferred day of the week to calculate your weekly average weight. Whether it's a Friday recap or a Sunday morning check-in, pick the day that best fits your schedule, and let Average Scale handle the rest. Trend Over Time, Not Just Day-to-Day: Instead of fixating on daily weight changes, Average Scale encourages you to look at your weekly averages. This method gives you a more reliable and realistic picture of whether you're moving towards weight loss or weight gain. It's about understanding the trend over time, giving you a true sense of progress and control. Simplified Tracking for Everyone: Our app is designed with simplicity in mind. Whether you're tech-savvy or prefer the basics, Average Scale is easy to use. Just log your weight daily, and let the app do the rest. You'll receive your weekly average weight, helping you stay informed and motivated without the stress of daily fluctuations. Stress-Free, Judgment-Free: We believe in a judgment-free approach to weight tracking. Average Scale is your safe space, where numbers are just numbers, not a source of stress. Your weekly averages are presented in an easy-to-understand format, helping you make informed decisions about your health and lifestyle. Join Us on Your Journey Whether you're looking to lose weight, gain weight, or simply maintain a healthy balance, Average Scale is here for you. It's not just about the numbers; it's about understanding your body and embracing your journey with confidence and peace of mind.
Understanding Activity
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This app was designed for participants in Understanding Society: The UK Household Longitudinal Study. As part of this study, participants aged 16 and over will be sent a Garmin smartwatch and asked to install and wear it, to collect data on their physical activity, sleep, and geolocation. The geolocation data will be collected directly from the respondent’s smartphone, if the phone and Garmin are within Bluetooth range. If they are not in range (suggesting that the participant has gone somewhere without their smartphone), the geolocation data will be captured by the Garmin. The purpose of this app is to retrieve all data from the Garmin as well as the geolocation data from the phone. The Garmin data will automatically be transferred to this app at regular intervals. In addition, participants will be asked to complete a brief daily survey within the app. This survey consists of 11 questions and takes less than 3 minutes to complete. The data collected by the app will not include any information about who the participant is. Understanding Society researchers will download the data collected by this app, process the data to derive indicators that do not identify you or your locations, and make the anonymous data available to researchers. The Understanding Society study is conducted by the Institute for Social and Economic Research at the University of Essex and funded by the Economic and Social Research Council.
Screenshots
Verdict
The clearest difference is iOS requirement: Average Scale at 13.4 against Understanding Activity's 16.0. On price, update cadence, ads and in-app purchases 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.
Average Scale ships an update weekly, Understanding Activity fortnightly. The most recent releases landed on October 3, 2026 and September 29, 2026 respectively.
| Parameter | Average Scale | Understanding Activity |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly — better | Fortnightly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.4 — better | 16.0 |
| Further details — not scored | ||
| Size | 26 MB | 90 MB |
| Age rating | 4+ | 4+ |
| Developer | 1417436 B.C. LTD. | Avicenna Research Inc. |
In-app purchases
Average Scale
No in-app purchases
Understanding Activity
No in-app purchases
Questions
Is Average Scale free?
Is Understanding Activity free?
Do Average Scale or Understanding Activity have ads?
Which is updated more often, Average Scale or Understanding Activity?
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