# Happy Scale vs ShapeScale

The clearest difference is rating: Happy Scale at 4.9 against ShapeScale's 4.0. Happy Scale also leads on review sentiment (91% vs 58%) and ratings volume (58K vs 43). ShapeScale's advantage is in-app purchases (none vs 8) and iOS requirement (14.0 vs 16.0). On price, update cadence, 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. ShapeScale asks for nothing beyond the download.

Happy Scale holds the better App Store score, 4.9 against 4.0. That said, the two scores are not equally well evidenced: Happy Scale has 58K ratings behind it against 43, 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 58% of ShapeScale's.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on September 26, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Happy Scale | ShapeScale |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (58K ratings)](https://appshunter.io/ios/app/happy-scale/id532430574/reviews)** | [4.0 (43 ratings)](https://appshunter.io/ios/app/shapescale-body-composition/id1483088842/reviews) |
| Number of ratings | **58K** | 43 |
| Positive reviews | **91.5% of reviews** | 58.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Subscription | **Free** |
| Best chart rank | **#187** | — |
| Size | 65 MB | 98 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [Front Pocket Software LLC](https://appshunter.io/developer/425877766) | [ShapeScale](https://appshunter.io/developer/1483088841) |

## What reviewers say

### Happy Scale

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

**Currently charting:** #187 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


### ShapeScale

[App page](https://appshunter.io/ios/app/shapescale-body-composition/id1483088842)

This app uses a 3D body scanner to provide detailed body composition analysis, including body fat percentage, girth, and volume measurements. Track your progress visually with 3D comparisons and heatmaps, and receive personalized feedback to achieve your fitness goals.

**Highlights:** 3D Body Scan, Personalized Health & Shape Scores, Body fat percentage and BMI tracking, Girth and Volumetric Measurements, Heatmap for change visualization, Side-by-Side 3D Scan Comparison

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

**In-app purchases:** none


## Frequently asked questions

### Is Happy Scale free?

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

### Is ShapeScale free?

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

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

Happy Scale is rated higher. Happy Scale averages 4.9 out of 5 from 58K ratings, while ShapeScale averages 4.0 from 43 ratings.

### Do Happy Scale or ShapeScale have ads?

Neither Happy Scale nor ShapeScale shows ads.

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

Happy Scale ships an update weekly, and ShapeScale weekly. Most recently, Happy Scale was updated on September 26, 2026 and ShapeScale on September 10, 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.*