# Happy Scale vs Scale Up

The clearest difference is review sentiment: Happy Scale at 91% against Scale Up's 21%. Happy Scale also leads on rating (4.9 vs 2.7) and update cadence (weekly vs every 2 months). Scale Up's advantage is in-app purchases (none vs 8) and iOS requirement (13.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Happy Scale sells 8 in-app purchases, starting at $1.99 per month. Scale Up asks for nothing beyond the download.

Happy Scale holds the better App Store score, 4.9 against 2.7. That said, the two scores are not equally well evidenced: Happy Scale has 58K ratings behind it against 133, so its average is the more settled of the two. Written reviews point the same way: 91% of Happy Scale's written reviews are positive against 21% of Scale Up's.

Happy Scale ships an update weekly, Scale Up every 2 months. The most recent releases landed on September 25, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Happy Scale | Scale Up |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (58K ratings)](https://appshunter.io/ios/app/happy-scale/id532430574/reviews)** | [2.7 (133 ratings)](https://appshunter.io/ios/app/scale-up-body-tracking/id1270544482/reviews) |
| Number of ratings | **58K** | 133 |
| Positive reviews | **91.5% of reviews** | 21.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Subscription | **Ad-supported** |
| Best chart rank | **#180** | — |
| Size | 65 MB | 63 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Front Pocket Software LLC](https://appshunter.io/developer/425877766) | [VTrump](https://appshunter.io/developer/1344195961) |

## What reviewers say

### Happy Scale

[App page](https://appshunter.io/ios/app/happy-scale/id532430574)

**Currently charting:** #180 Top Grossing · Health & Fitness (US App Store)

This app helps you understand your weight loss journey by analyzing scale fluctuations. It smooths out daily variations to reveal your true progress, predict future weights, and break down goals into manageable milestones.

**Highlights:** See true progress with mathematical analysis, Smooth out weigh-in fluctuations, Predict future weight, Break down goals into milestones, Integrates with Apple Health, BMI calculator

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Happy Scale Deluxe (Monthly) | $1.99 | per month |
| Happy Scale Deluxe (Yearly) | $11.99 | per year |
| Tip $1 | $0.99 | one-time |
| Tip $3 | $2.99 | one-time |
| Tip $5 | $4.99 | one-time |
| Tip $10 | $9.99 | one-time |
| Happy Scale Premium (Lifetime) | $39.99 | one-time |
| Happy Scale Deluxe (Lifetime) | $39.99 | one-time |

**What reviewers like**

- 👍 Excellent weight loss support tool
- 👍 Motivating and engaging to track weight
- 👍 Provides great insights and predictions
- 👍 Smooths out weight fluctuations
- 👍 Breaks down weight loss journey into milestones

**What reviewers complain about**

- 🐛 Reminders don't work for some users
- 💰 Subscription model is expensive for some

**Reported bugs**

- Reminders don't work for some users

**Requested features**

- Add ability to track body measurements and body fat percentage
- Provide more chart/graph options (60-day, 6-month)
- Add a watch app or complication for easier access
- Implement more celebratory features when reaching goals


### 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 Happy Scale free?

Happy Scale is free to download, with in-app purchases available.

### Is Scale Up free?

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

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

Happy Scale is rated higher. Happy Scale averages 4.9 out of 5 from 58K ratings, while Scale Up averages 2.7 from 133 ratings.

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

Neither Happy Scale nor Scale Up shows ads.

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

Happy Scale ships an update weekly, and Scale Up every 2 months. Most recently, Happy Scale was updated on September 25, 2026 and Scale Up on September 16, 2026.

---

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