# Benbengo vs Sentry BLE

The clearest difference is device support: Sentry BLE at 3 against Benbengo's 1. Sentry BLE also leads on iOS requirement (13.1 vs 16.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Benbengo ships an update monthly, Sentry BLE every 6 weeks. The most recent releases landed on October 10, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Benbengo | Sentry BLE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (16 ratings)](https://appshunter.io/ios/app/benbengo/id6451129504/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 93.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free | — |
| Size | 76 MB | 66 MB |
| Requires iOS | 16.0 | **13.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Benbengo Co., Ltd.](https://appshunter.io/developer/1696881742) | [Vision Metering](https://appshunter.io/developer/1567248925) |

## What reviewers say

### Benbengo

[App page](https://appshunter.io/ios/app/benbengo/id6451129504)

Monitor your pet's activity and ensure their safety when you're away. Receive alerts if they attempt to leave a designated area and review their historical movements. This tool helps keep your furry friends secure and accounted for.

**Highlights:** Control pet activity, Receive escape notifications, Track activity history, Ensure pet safety

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Sentry BLE

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

**In-app purchases:** none


## Frequently asked questions

### Is Benbengo free?

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

### Is Sentry BLE free?

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

### Do Benbengo or Sentry BLE have ads?

Neither Benbengo nor Sentry BLE shows ads.

### Which is updated more often, Benbengo or Sentry BLE?

Benbengo ships an update monthly, and Sentry BLE every 6 weeks. Most recently, Benbengo was updated on October 10, 2026 and Sentry BLE on September 16, 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.*