# Remote Battery Level for Watch vs Battery Tracker BTR

The clearest difference is rating: Remote Battery Level for Watch at 3.9 against Battery Tracker BTR's 3.0. Remote Battery Level for Watch also leads on ratings volume (312 vs 22). Battery Tracker BTR's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price, review sentiment, update cadence and device support there is nothing between them.

Both are free to download. Remote Battery Level for Watch sells 4 in-app purchases, starting at $0.49 per 7 days. Battery Tracker BTR asks for nothing beyond the download.

Remote Battery Level for Watch holds the better App Store score, 3.9 against 3.0. That said, the two scores are not equally well evidenced: Remote Battery Level for Watch has 312 ratings behind it against 22, so its average is the more settled of the two. Written reviews point the same way: 34% of Remote Battery Level for Watch's written reviews are positive against 26% of Battery Tracker BTR's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Remote Battery Level for Watch | Battery Tracker BTR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (312 ratings)](https://appshunter.io/ios/app/remote-battery-level-for-watch/id954912200/reviews)** | [3.0 (22 ratings)](https://appshunter.io/ios/app/battery-tracker-btr/id1450596783/reviews) |
| Number of ratings | **312** | 22 |
| Positive reviews | **33.7% of reviews** | 26.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 16 MB | 20 MB |
| Requires iOS | 12.0 | **8.0** |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Caramba App Development](https://appshunter.io/developer/349530108) | [Antigravity Batteries LLC](https://appshunter.io/developer/1450596782) |

## What reviewers say

### Remote Battery Level for Watch

[App page](https://appshunter.io/ios/app/remote-battery-level-for-watch/id954912200)

Monitor your iPhone's battery level and charging status directly from your Apple Watch. Receive alerts for full charge or critical battery levels. View your Watch's charge on your iPhone and check data connection status.

**Highlights:** Check iPhone battery on Apple Watch, iPhone charging alerts on Watch, View Watch battery on iPhone, Display battery on Watch Face, Check data connection status, Customizable alert limits

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $0.49 | per 7 days |
| Monthly Subscription | $0.99 | per month |
| Yearly Subscription | $7.49 | per year |
| Remote Battery Upgrade | $5.99 | one-time |

**What reviewers like**

- 🚀 Awesome little app
- 👍 Works as expected
- 👍 Useful for checking battery remotely
- 🚀 Convenient complication on Apple Watch

**What reviewers complain about**

- 🐛 Notifications don't work
- 🐛 Inaccurate battery readings
- 🔋 High battery drain
- 💰 Subscription model
- 🔋 Disconnects from Apple Watch

**Reported bugs**

- Crashes on launch
- Complication doesn't update
- Subscription issues

**Requested features**

- More frequent battery updates
- Sound alerts for low battery
- Ability to view watch battery on iPhone


### Battery Tracker BTR

[App page](https://appshunter.io/ios/app/battery-tracker-btr/id1450596783)

Monitor your vehicle's battery health in real-time. This app displays live voltage readings and tests your car's cranking and charging systems. All data is accessible on your mobile device via Bluetooth connection.

**Highlights:** Real-time voltage display, Cranking system testing, Charging system testing, Bluetooth connectivity, Mobile data display

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Remote Battery Level for Watch free?

Remote Battery Level for Watch is free to download, with in-app purchases available.

### Is Battery Tracker BTR free?

Battery Tracker BTR is free to download, with no in-app purchases.

### Which has better reviews, Remote Battery Level for Watch or Battery Tracker BTR?

Remote Battery Level for Watch is rated higher. Remote Battery Level for Watch averages 3.9 out of 5 from 312 ratings, while Battery Tracker BTR averages 3.0 from 22 ratings.

### Do Remote Battery Level for Watch or Battery Tracker BTR have ads?

Remote Battery Level for Watch shows ads; Battery Tracker BTR does not.

### Which is updated more often, Remote Battery Level for Watch or Battery Tracker BTR?

Remote Battery Level for Watch ships an update every 2 months, and Battery Tracker BTR every 2 months. Most recently, Remote Battery Level for Watch was updated on October 20, 2026 and Battery Tracker BTR on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*