# Fitbit Ace vs Bike Scale

The clearest difference is rating: Bike Scale at 5.0 against Fitbit Ace's 4.1. Bike Scale also leads on update cadence (daily vs every 3 weeks) and device support (3 vs 1). Fitbit Ace's advantage is in-app purchases (none vs 1) and ratings volume (224 vs 1). On price and ads there is nothing between them.

Both are free to download. Bike Scale sells 1 one-off in-app purchase. Fitbit Ace asks for nothing beyond the download.

Bike Scale holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Fitbit Ace has 224 ratings behind it against 1, so its average is the more settled of the two.

Fitbit Ace ships an update every 3 weeks, Bike Scale daily. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Fitbit Ace | Bike Scale |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (224 ratings)](https://appshunter.io/ios/app/fitbit-ace/id1621113388/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bike-scale/id6766712936/reviews)** |
| Number of ratings | **224** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 196 MB | 27 MB |
| Requires iOS | 17.0 | **13.4** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Google](https://appshunter.io/developer/281956209) | [Che Geiser](https://appshunter.io/developer/1176501742) |

## What reviewers say

### Fitbit Ace

[App page](https://appshunter.io/ios/app/fitbit-ace/id1621113388)

Manage your child's Fitbit Ace LTE smartwatch. Securely call, text, track location, and monitor activity. Control contacts and ensure peace of mind.

**Highlights:** Secure calling and texting, Real-time location tracking, Activity level monitoring, Contact management, Child's smartwatch management

**In-app purchases:** none

**What reviewers like**

- 👍 Great for kids' independence
- 🔒 Safe communication for kids
- 📍 Reliable location tracking
- 🏃 Motivates kids to be active
- 👨‍👩‍👧‍👦 Easy for parents to use

**What reviewers complain about**

- 🚫 Incompatible with older iOS
- ⚠️ Inappropriate content risk
- 🚫 Features don't work offline
- 🎨 Awful UI aesthetics
- 🖼️ Cannot send images

**Reported bugs**

- Location, calling, and messaging features not working when disconnected from WiFi
- Incoming calls on iPhone from Fitbit Ace have no sound, only vibration
- Message history lost when moving to a new phone
- App does not connect to the watch
- App never loads or says no connection

**Requested features**

- Allow adjusting theme or colors
- Add basic features like photo sharing
- Allow communication between friends with watches
- Enable parents to approve friend connections
- Allow grandparents abroad to use the app


### Bike Scale

[App page](https://appshunter.io/ios/app/bike-scale/id6766712936)

This app allows users to meticulously track bike components and build weights locally on their device. It calculates total build weight, stores multiple bike configurations, and offers filtering by category for easy component selection. Access your data via a web browser on your local network.

**Highlights:** Local-first data storage, Component and build weight tracking, Side-by-side build comparison, Category-based filtering, LAN server for browser access, CSV and ZIP import/export, Light, Dark, and Auto themes

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy me a coffee | $2.99 | one-time |


## Frequently asked questions

### Is Fitbit Ace free?

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

### Is Bike Scale free?

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

### Which has better reviews, Fitbit Ace or Bike Scale?

Bike Scale is rated higher. Fitbit Ace averages 4.1 out of 5 from 224 ratings, while Bike Scale averages 5.0 from 1 ratings.

### Do Fitbit Ace or Bike Scale have ads?

Neither Fitbit Ace nor Bike Scale shows ads.

### Which is updated more often, Fitbit Ace or Bike Scale?

Fitbit Ace ships an update every 3 weeks, and Bike Scale daily. Most recently, Fitbit Ace was updated on November 3, 2026 and Bike Scale on October 31, 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.*