# Sentry BLE vs BEACON Field

The clearest difference is update cadence: BEACON Field at every 2 weeks against Sentry BLE's every 6 weeks. Sentry BLE's advantage is iOS requirement (13.1 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Sentry BLE ships an update every 6 weeks, BEACON Field every 2 weeks. The most recent releases landed on September 16, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Sentry BLE | BEACON Field |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/beacon-field/id6752549464/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 66 MB | 192 MB |
| Requires iOS | **13.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vision Metering](https://appshunter.io/developer/1567248925) | [Badger Meter, Inc.](https://appshunter.io/developer/1175068022) |

## What reviewers say

### Sentry BLE

[App page](https://appshunter.io/ios/app/sentry-ble/id6752409845)

**In-app purchases:** none


### BEACON Field

[App page](https://appshunter.io/ios/app/beacon-field/id6752549464)

This utility app provides field technicians with mobile access to critical AMI data. It allows for instant viewing and updating of meter information, capturing site photos, performing final reads, and identifying on-site exceptions for faster resolution.

**Highlights:** View and update AMI data, Capture and upload images, Perform final reads, Identify on-site exceptions, Real-time data access

**In-app purchases:** none


## Frequently asked questions

### Is Sentry BLE free?

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

### Is BEACON Field free?

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

### Do Sentry BLE or BEACON Field have ads?

Neither Sentry BLE nor BEACON Field shows ads.

### Which is updated more often, Sentry BLE or BEACON Field?

Sentry BLE ships an update every 6 weeks, and BEACON Field every 2 weeks. Most recently, Sentry BLE was updated on September 16, 2026 and BEACON Field on October 15, 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.*