# Withings vs Fastastic

The clearest difference is update cadence: Fastastic at daily against Withings's fortnightly. Fastastic also leads on iOS requirement (16.4 vs 18.0). Withings's advantage is chart position (#55 vs unranked) and device support (3 vs 1). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Withings sells 3 in-app purchases, starting at $9.99 per month and Fastastic sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Withings ships an update fortnightly, Fastastic daily. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Withings | Fastastic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (369K ratings)](https://appshunter.io/ios/app/withings/id542701020/reviews)** | — |
| Number of ratings | **369K** | — |
| Positive reviews | 24.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Daily** |
| Monetization | Freemium | — |
| Best chart rank | **#55** | — |
| Size | 461 MB | 57 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Withings](https://appshunter.io/developer/298933045) | [JAMIE GLAZIER](https://appshunter.io/developer/1896133914) |

## What reviewers say

### Withings

[App page](https://appshunter.io/ios/app/withings/id542701020)

**Currently charting:** #55 Top Grossing · Health & Fitness, #195 Top Free · Health & Fitness (US App Store)

This app unifies your health data from devices and other apps, offering insights for weight loss, activity, sleep, and blood pressure management. It provides medical-grade precision and personalized coaching to help you understand your body and achieve long-term health goals. Share reports instantly with your doctor and track family health from one place.

**Highlights:** Unified health data from devices and apps, Weight and body composition monitoring, Activity and sleep tracking, Blood pressure and cardiovascular health management, Menstrual cycle and nutrition tracking, Family health profiles, Doctor report sharing

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Withings+ Monthly offer | $9.99 | per month |
| Withings+ Annual offer | $99.99 | per year |
| ECGs Cardiologist Review | $59.99 | one-time |

**What reviewers like**

- ⭐ Excellent app and product integration
- 📊 Comprehensive health tracking
- 🔋 Good battery life on devices
- 🤝 Helpful customer support

**What reviewers complain about**

- 🐛 Connectivity and syncing issues
- 📈 Confusing or cluttered UI
- 🔍 Lack of customization options
- 💰 Expensive for some features

**Reported bugs**

- Inconsistent weight data reporting
- App crashes or freezes on launch
- Inaccurate body composition measurements
- Unreliable blood pressure readings

**Requested features**

- Improved sleep tracking and reporting
- More granular data visualization
- Ability to manually edit or delete measurements
- Better integration with third-party apps


### Fastastic

[App page](https://appshunter.io/ios/app/fastastic/id6776819627)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fastastic Pro | $5.99 | one-time |


## Frequently asked questions

### Is Withings free?

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

### Is Fastastic free?

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

### Do Withings or Fastastic have ads?

Neither Withings nor Fastastic shows ads.

### Which is updated more often, Withings or Fastastic?

Withings ships an update fortnightly, and Fastastic daily. Most recently, Withings was updated on October 31, 2026 and Fastastic on October 28, 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.*