# Happy Scale vs Eros Scale

The clearest difference is review sentiment: Happy Scale at 91% against Eros Scale's 25%. Happy Scale also leads on rating (4.9 vs 3.1) and ads (none vs shown). Eros Scale's advantage is in-app purchases (none vs 8) and iOS requirement (12.0 vs 16.0). On price 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. Eros 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 38, 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 25% of Eros Scale's.

Happy Scale ships an update weekly, Eros Scale every 4 months. The most recent releases landed on September 25, 2026 and August 16, 2026 respectively.

## The numbers

| Metric | Happy Scale | Eros Scale |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (58K ratings)](https://appshunter.io/ios/app/happy-scale/id532430574/reviews)** | [3.1 (38 ratings)](https://appshunter.io/ios/app/eros-scale/id1473780177/reviews) |
| Number of ratings | **58K** | 38 |
| Positive reviews | **91.5% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 4 months |
| Monetization | Subscription | **Ad-supported** |
| Best chart rank | **#193** | — |
| Size | 65 MB | 40 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Front Pocket Software LLC](https://appshunter.io/developer/425877766) | [INEVIFIT LLC](https://appshunter.io/developer/1450358345) |

## What reviewers say

### Happy Scale

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

**Currently charting:** #193 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


### Eros Scale

[App page](https://appshunter.io/ios/app/eros-scale/id1473780177)

Connect your smart body fat scale to your smartphone to automatically track multiple users' health metrics. Monitor weight, body fat, muscle mass, and more with historical charts for easy progress viewing.

**Highlights:** Automatic smart scale connection, Unlimited user tracking, Comprehensive body composition metrics, Historical progress charts, Apple Health Kit integration

**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 Eros Scale free?

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

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

Happy Scale is rated higher. Happy Scale averages 4.9 out of 5 from 58K ratings, while Eros Scale averages 3.1 from 38 ratings.

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

Eros Scale shows ads; Happy Scale does not.

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

Happy Scale ships an update weekly, and Eros Scale every 4 months. Most recently, Happy Scale was updated on September 25, 2026 and Eros Scale on August 16, 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.*