Batrium BMI vs Bluetooth Scanner・Find Devices
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Batrium BMI
Monitor the real-time status of your home or large capacity battery system. View crucial battery parameters like cell voltage, overall voltage, current flow, and internal BMS temperature.
- Real-time battery parameter updates
- Cell voltage monitoring
- Battery voltage display
- Current flow tracking
- Internal BMS temperature
Read full descriptionHide full description
This application will enable you to monitor the state of your home/large capacity battery. - Watchmon BMS displays all important battery parameters and updates them in real time. - Cell Voltage, battery voltage, real time current flow, battery and internal BMS temperature
Bluetooth Scanner・Find Devices
Scan for nearby Bluetooth devices, view their signal strength, and inspect their GATT services and characteristics. Rename and revisit past discoveries, with advanced features available via subscription.
- Real-time Bluetooth device scanning
- Signal strength (RSSI) monitoring
- GATT services and characteristics inspection
- Device renaming and history
- Proximity radar
- CSV export (subscription)
Read full descriptionHide full description
The device you need can be broadcasting nearby under a name you do not recognize. Start a scan where you expect it, filter and sort the live devices, then watch its Signal (RSSI) respond as you move. The active list refreshes every half-second with available names, inferred types, manufacturers, and RSSI. A device disappears after 12 seconds without another broadcast, so the list stays centered on the radio environment right now instead of becoming a permanent packet record. Pick one identifier and the radar smooths RSSI into three practical proximity bands: very close, close, and far. If the same identifier is not detected for five seconds, it reports signal lost rather than claiming a direction it never measured. When a peripheral accepts a connection, Services & characteristics shows the GATT structure it actually exposes. Values actually read from characteristics that report read support appear as hexadecimal bytes with printable ASCII when appropriate. Notifications from characteristics that report notify or indicate support can be monitored when the peripheral delivers them. Opening a device from the live list attempts to add or update it in a local list for renaming, revisiting, or deletion; each successful write keeps the 200 most recent records. Scanning is limited to current BLE broadcasts while the app is in the foreground and Bluetooth is powered and authorized. RSSI provides rough proximity guidance, not compass direction, GPS location, or calibrated distance. GATT inspection depends on a compatible, connectable peripheral and is not classic Bluetooth pairing or universal control for every product. Scan history, device naming and revisiting past discoveries are available without upgrading. Deep GATT inspection and radar finding each include one complimentary use. Advanced actions such as writing GATT characteristics and exporting CSV can be unlocked with a subscription. Terms of Use: https://zeroplay.io/docs/legal/terms-of-service Privacy Policy: https://zeroplay.io/docs/legal/privacy-policy
Screenshots
Verdict
The clearest difference is rating: Bluetooth Scanner・Find Devices at 5.0 against Batrium BMI's 3.0. Bluetooth Scanner・Find Devices also leads on ratings volume (3 vs 1). Batrium BMI's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, update cadence and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Bluetooth Scanner・Find Devices sells 2 in-app purchases, starting at $7.99 per 7 days. Batrium BMI asks for nothing beyond the download.
Bluetooth Scanner・Find Devices holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively.
Batrium BMI ships an update every 6 weeks, Bluetooth Scanner・Find Devices every 2 months. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.
| Parameter | Batrium BMI | Bluetooth Scanner・Find Devices |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 3 — better |
| Update frequency | Every 6 weeks — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.2 — better | 15.1 |
| Further details — not scored | ||
| Size | 61 MB | 101 MB |
| Age rating | 4+ | 4+ |
| Developer | Batrium Technologies Pty Ltd | ZeroPlay Ltd. |
Customer experience
Batrium BMI
Bluetooth Scanner・Find Devices
In-app purchases
Batrium BMI
No in-app purchases
Bluetooth Scanner・Find Devices
- Weekly3 Days trial$7.997 Days
- Monthly$19.991 Month
Questions
Is Batrium BMI free?
Is Bluetooth Scanner・Find Devices free?
Which has better reviews, Batrium BMI or Bluetooth Scanner・Find Devices?
Do Batrium BMI or Bluetooth Scanner・Find Devices have ads?
Which is updated more often, Batrium BMI or Bluetooth Scanner・Find Devices?
Other comparisons















