# Smart Scale vs Scale Up

The clearest difference is rating: Smart Scale at 3.1 against Scale Up's 2.7. Smart Scale also leads on monetization model (free vs ad-supported) and iOS requirement (8.0 vs 13.0). Scale Up's advantage is ratings volume (133 vs 14). On price, review sentiment, update cadence and ads there is nothing between them.

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

Smart Scale holds the better App Store score, 3.1 against 2.7. That said, the two scores are not equally well evidenced: Scale Up has 133 ratings behind it against 14, so its average is the more settled of the two. Written reviews complicate that: 19% of Smart Scale's written reviews are positive against 21% of Scale Up's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 23, 2026.

## The numbers

| Metric | Smart Scale | Scale Up |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (14 ratings)](https://appshunter.io/ios/app/smart-scale-body-record-tool/id674501749/reviews)** | [2.7 (133 ratings)](https://appshunter.io/ios/app/scale-up-body-tracking/id1270544482/reviews) |
| Number of ratings | 14 | **133** |
| Positive reviews | 19.4% of reviews | **21.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Ad-supported |
| Size | 23 MB | 63 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [晶 原](https://appshunter.io/developer/536898119) | [VTrump](https://appshunter.io/developer/1344195961) |

## What reviewers say

### Smart Scale

[App page](https://appshunter.io/ios/app/smart-scale-body-record-tool/id674501749)

This app helps you track your family's body composition data from compatible smart scales. Monitor key metrics like weight, body fat, and muscle mass, with options for manual entry and historical tracking. It also provides standard reference tables and daily measurement reminders.

**Highlights:** Supports 8 family users, Bluetooth smart scale integration, Tracks weight, body fat, water, muscle, bone mass, Records daily caloric intake and visceral fat, Manual weight recording, Daily, weekly, monthly tracking, Standard body parameter reference tables

**Features:** macOS Compatibility

**In-app purchases:** none


### Scale Up

[App page](https://appshunter.io/ios/app/scale-up-body-tracking/id1270544482)

This app helps you track and analyze your body composition using Bluetooth-enabled scales. Monitor key metrics like weight, body fat, and muscle mass over time, set fitness goals, and share your progress with friends.

**Highlights:** Bluetooth scale integration, Track weight, body fat, muscle mass, Evaluate body shape and nutrition, Record body history (day, week, month), Generate fitness evaluation reports, Set and track weight goals, Multi-user support for families

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to set up
- 👍 Detailed information provided
- 🚀 Automatic data tracking
- 👍 Comprehensive reporting

**What reviewers complain about**

- 🐛 Bluetooth connectivity issues
- 🐛 Inaccurate measurements
- 🐛 App crashes and freezes
- 🐛 Data loss and sync problems
- 🐛 Poor app translations and grammar

**Reported bugs**

- Unable to register or log in
- App not detecting Bluetooth scale
- Incorrect time and date settings
- Inconsistent data and measurements

**Requested features**

- Allow changing units to pounds and inches
- Add option to view weight gain positively
- Improve app stability and reliability
- Provide better troubleshooting and support


## Frequently asked questions

### Is Smart Scale free?

Smart Scale is free to download, with no in-app purchases.

### Is Scale Up free?

Scale Up is free to download, with no in-app purchases.

### Which has better reviews, Smart Scale or Scale Up?

Smart Scale is rated higher. Smart Scale averages 3.1 out of 5 from 14 ratings, while Scale Up averages 2.7 from 133 ratings.

### Do Smart Scale or Scale Up have ads?

Neither Smart Scale nor Scale Up shows ads.

### Which is updated more often, Smart Scale or Scale Up?

Smart Scale ships an update every 2 months, and Scale Up every 2 months. Most recently, Smart Scale was updated on October 23, 2026 and Scale Up on October 23, 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.*