# Lea vs Betterfly

The clearest difference is rating: Betterfly at 3.6 against Lea's 2.4. Betterfly also leads on update cadence (fortnightly vs every 5 weeks). Lea's advantage is iOS requirement (12.0 vs 15.0). On price, review sentiment, ratings volume 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.

Betterfly holds the better App Store score, 3.6 against 2.4. Both are backed by a comparable volume of ratings — 12 and 14 respectively. Written reviews point the same way: 23% of Lea's written reviews are positive against 24% of Betterfly's.

Lea ships an update every 5 weeks, Betterfly fortnightly. Both last shipped on October 14, 2026.

## The numbers

| Metric | Lea | Betterfly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (12 ratings)](https://appshunter.io/ios/app/lea-one/id1548074823/reviews) | **[3.6 (14 ratings)](https://appshunter.io/ios/app/betterfly/id6450281976/reviews)** |
| Number of ratings | 12 | **14** |
| Positive reviews | 22.7% of reviews | **23.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 152 MB | 191 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [云波 楼](https://appshunter.io/developer/1446242621) | [Burn to Give SpA](https://appshunter.io/developer/1436625422) |

## What reviewers say

### Lea

[App page](https://appshunter.io/ios/app/lea-one/id1548074823)

This app syncs your weight and physical indicators with Apple HealthKit. It supports iPhone 6 and later devices, requiring user authorization for data integration.

**Highlights:** HealthKit integration, Weight and physical indicator sync, Supports iPhone 6 and later, User authorization for data, Body fat scale data management

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

**In-app purchases:** none


### Betterfly

[App page](https://appshunter.io/ios/app/betterfly/id6450281976)

This platform rewards healthy habits like exercise, hydration, and sleep with gift cards, discounts, and insurance benefits. Users can also donate to social causes and participate in challenges to improve their well-being and contribute to a better world.

**Highlights:** Rewards healthy habits, Earn gift cards and discounts, Expand insurance coverage, Donate to social causes, Participate in challenges, Track calories, hydration, sleep, and steps

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

**In-app purchases:** none


## Frequently asked questions

### Is Lea free?

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

### Is Betterfly free?

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

### Which has better reviews, Lea or Betterfly?

Betterfly is rated higher. Lea averages 2.4 out of 5 from 12 ratings, while Betterfly averages 3.6 from 14 ratings.

### Do Lea or Betterfly have ads?

Neither Lea nor Betterfly shows ads.

### Which is updated more often, Lea or Betterfly?

Lea ships an update every 5 weeks, and Betterfly fortnightly. Most recently, Lea was updated on October 14, 2026 and Betterfly on October 14, 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.*