# Fi vs BWA ON

The clearest difference is review sentiment: BWA ON at 100% against Fi's 38%. BWA ON also leads on iOS requirement (13.0 vs 17.0). Fi's advantage is update cadence (weekly vs monthly) and chart position (#205 vs unranked). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Fi ships an update weekly, BWA ON monthly. The most recent releases landed on November 10, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Fi | BWA ON |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (42K ratings)](https://appshunter.io/ios/app/fi-gps-dog-tracker/id1438036784/reviews)** | — |
| Number of ratings | **42K** | — |
| Positive reviews | 37.9% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free | Free |
| Best chart rank | **#205** | — |
| Size | 196 MB | 72 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Barking Labs Corp.](https://appshunter.io/developer/1002251935) | [InBody Co., Ltd.](https://appshunter.io/developer/524989563) |

## What reviewers say

### Fi

[App page](https://appshunter.io/ios/app/fi-gps-dog-tracker/id1438036784)

**Currently charting:** #205 Top Free · Health & Fitness (US App Store)

This app pairs with a smart collar to track your dog's location, monitor their activity and health patterns, and alert you if they leave a designated safe zone. It offers AI-powered insights into your dog's behavior and a lost dog mode for emergencies.

**Highlights:** Real-time GPS dog tracking, Customizable safe zone alerts, Activity and health monitoring, AI behavior insights, Lost Dog Mode, Long battery life collar, Apple Watch integration

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Accurate GPS tracking
- 🔒 Provides peace of mind
- 👍 Helpful customer service
- 🚀 Long battery life
- 👍 Waterproof collar

**What reviewers complain about**

- 🐛 Inaccurate GPS location
- 🔋 Battery drain issues
- 🐛 Unreliable connectivity
- 👎 Intrusive notifications
- 👎 Difficult to cancel subscription

**Reported bugs**

- Collar stops working unexpectedly
- App glitches and crashes
- GPS tracking lags or shows incorrect locations

**Requested features**

- Customizable notification settings
- Offline step/distance tracking
- Ability to edit/delete activity data
- More accurate geofencing options
- Integration with other apps (e.g. Wag)


### BWA ON

[App page](https://appshunter.io/ios/app/bwa-on/id6447593290)

Monitor your body water levels and track changes with this app. It connects to a home-use body water analyzer to provide test results and interpretations, helping you visualize improvements and detect potential health abnormalities.

**Highlights:** Body water testing, Results interpretation, Track body water improvement, Edema level monitoring, Extracellular water comparison, Bluetooth device connection

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Fi free?

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

### Is BWA ON free?

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

### Do Fi or BWA ON have ads?

Neither Fi nor BWA ON shows ads.

### Which is updated more often, Fi or BWA ON?

Fi ships an update weekly, and BWA ON monthly. Most recently, Fi was updated on November 10, 2026 and BWA ON on November 3, 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.*