# MeasureUp Scan App vs Function Well

The clearest difference is review sentiment: MeasureUp Scan App at 50% against Function Well's 40%. Function Well's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MeasureUp Scan App ships an update every 2 weeks, Function Well every 3 weeks. The most recent releases landed on October 7, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | MeasureUp Scan App | Function Well |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **50.0% of reviews** | 40.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 57 MB | 85 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [MeasureUp](https://appshunter.io/developer/1473733544) | [Treshna Enterprises](https://appshunter.io/developer/959435261) |

## What reviewers say

### MeasureUp Scan App

[App page](https://appshunter.io/ios/app/measureup-scan-app/id1473733545)

Access your body's health metrics easily through an online platform. Track your data points consistently to stay informed about your physical well-being.

**Highlights:** Body data tracking, Online results platform, Data point management, Health metric access

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


### Function Well

[App page](https://appshunter.io/ios/app/function-well/id6757414955)

Easily plan and book fitness classes and sessions around your schedule. Manage your membership, update your profile, and track workout progress. Receive important gym notifications directly to your device.

**Highlights:** View class timetable in real time, Book classes and sessions, Manage and change bookings, Update personal profile, Receive gym notifications, Track workout progression

**Features:** macOS Compatibility, Apple Wallet, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MeasureUp Scan App free?

MeasureUp Scan App is free to download, with no in-app purchases.

### Is Function Well free?

Function Well is free to download, with no in-app purchases.

### Do MeasureUp Scan App or Function Well have ads?

Neither MeasureUp Scan App nor Function Well shows ads.

### Which is updated more often, MeasureUp Scan App or Function Well?

MeasureUp Scan App ships an update every 2 weeks, and Function Well every 3 weeks. Most recently, MeasureUp Scan App was updated on October 7, 2026 and Function Well on September 21, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*