# Happy Scale vs Smart Scale

The clearest difference is review sentiment: Happy Scale at 91% against Smart Scale's 19%. Happy Scale also leads on rating (4.9 vs 3.1) and update cadence (weekly vs every 2 months). Smart Scale's advantage is in-app purchases (none vs 8) and iOS requirement (8.0 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. Smart Scale asks for nothing beyond the download.

Happy Scale holds the better App Store score, 4.9 against 3.1. That said, the two scores are not equally well evidenced: Happy Scale has 58K ratings behind it against 14, 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 19% of Smart Scale's.

Happy Scale ships an update weekly, Smart Scale every 2 months. The most recent releases landed on September 26, 2026 and June 8, 2026 respectively.

## The numbers

| Metric | Happy Scale | Smart Scale |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (58K ratings)](https://appshunter.io/ios/app/happy-scale/id532430574/reviews)** | [3.1 (14 ratings)](https://appshunter.io/ios/app/smart-scale-body-record-tool/id674501749/reviews) |
| Number of ratings | **58K** | 14 |
| Positive reviews | **91.5% of reviews** | 19.4% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Subscription | **Free** |
| Best chart rank | **#179** | — |
| Size | 65 MB | 23 MB |
| Requires iOS | 16.0 | **8.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Front Pocket Software LLC](https://appshunter.io/developer/425877766) | [晶 原](https://appshunter.io/developer/536898119) |

## What reviewers say

### Happy Scale

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

**Currently charting:** #179 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


### 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


## Frequently asked questions

### Is Happy Scale free?

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

### Is Smart Scale free?

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

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

Happy Scale is rated higher. Happy Scale averages 4.9 out of 5 from 58K ratings, while Smart Scale averages 3.1 from 14 ratings.

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

Neither Happy Scale nor Smart Scale shows ads.

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

Happy Scale ships an update weekly, and Smart Scale every 2 months. Most recently, Happy Scale was updated on September 26, 2026 and Smart Scale on June 8, 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.*