# POWER WATCHDOG Bluetooth ONLY vs Smart_Pump

The clearest difference is rating: POWER WATCHDOG Bluetooth ONLY at 4.2 against Smart_Pump's 1.0. POWER WATCHDOG Bluetooth ONLY also leads on ratings volume (489 vs 1). Smart_Pump's advantage is update cadence (every 11 days vs every 5 weeks). 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.

POWER WATCHDOG Bluetooth ONLY holds the better App Store score, 4.2 against 1.0. That said, the two scores are not equally well evidenced: POWER WATCHDOG Bluetooth ONLY has 489 ratings behind it against 1, so its average is the more settled of the two.

POWER WATCHDOG Bluetooth ONLY ships an update every 5 weeks, Smart_Pump every 11 days. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | POWER WATCHDOG Bluetooth ONLY | Smart_Pump |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (489 ratings)](https://appshunter.io/ios/app/power-watchdog-bluetooth-only/id1443989349/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/smart-pump/id6754647334/reviews) |
| Number of ratings | **489** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 11 days** |
| Monetization | Free | Free |
| Size | 22 MB | 15 MB |
| Requires iOS | 10.0 | 10.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Hughes Autoformers](https://appshunter.io/developer/1336340786) | [福安市比迪宝电器有限公司](https://appshunter.io/developer/1385903759) |

## What reviewers say

### POWER WATCHDOG Bluetooth ONLY

[App page](https://appshunter.io/ios/app/power-watchdog-bluetooth-only/id1443989349)

This application connects to specific energy sensor models via Bluetooth to monitor energy consumption. It provides different interfaces based on the sensor type and delivers alert messages for error codes.

**Highlights:** Scan BLE energy sensors, Sensor-specific interfaces, Error code alerts, Bluetooth connectivity

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🔒 Power protection
- 📊 Detailed power monitoring
- ⚠️ Alerts for power issues

**What reviewers complain about**

- 📱 Bluetooth disconnection issues
- 🕰️ Lack of historical power data
- 🔍 Limited app functionality

**Reported bugs**

- App crashes after recent update
- Unable to reconnect device after update

**Requested features**

- Power usage history and graphing
- Customizable notification settings
- Remote monitoring and control


### Smart_Pump

[App page](https://appshunter.io/ios/app/smart-pump/id6754647334)

This utility app allows users to remotely monitor and control compatible water pumps via Bluetooth. It provides real-time status updates, start/stop functionality, constant voltage gear selection, and scheduling options for automated operation.

**Highlights:** Real-time pump status monitoring, Remote start/stop control, Constant voltage gear selection, Scheduled pump operation, Delayed shutdown timer

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is POWER WATCHDOG Bluetooth ONLY free?

POWER WATCHDOG Bluetooth ONLY is free to download, with no in-app purchases.

### Is Smart_Pump free?

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

### Which has better reviews, POWER WATCHDOG Bluetooth ONLY or Smart_Pump?

POWER WATCHDOG Bluetooth ONLY is rated higher. POWER WATCHDOG Bluetooth ONLY averages 4.2 out of 5 from 489 ratings, while Smart_Pump averages 1.0 from 1 ratings.

### Do POWER WATCHDOG Bluetooth ONLY or Smart_Pump have ads?

Neither POWER WATCHDOG Bluetooth ONLY nor Smart_Pump shows ads.

### Which is updated more often, POWER WATCHDOG Bluetooth ONLY or Smart_Pump?

POWER WATCHDOG Bluetooth ONLY ships an update every 5 weeks, and Smart_Pump every 11 days. Most recently, POWER WATCHDOG Bluetooth ONLY was updated on November 6, 2026 and Smart_Pump on October 30, 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.*