# Ampere vs BluetoothMultimeter

The clearest difference is rating: Ampere at 3.6 against BluetoothMultimeter's 3.0. Ampere also leads on review sentiment (21% vs 0%) and ratings volume (12 vs 2). BluetoothMultimeter's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Ampere sells 1 one-off in-app purchase. BluetoothMultimeter asks for nothing beyond the download.

Ampere holds the better App Store score, 3.6 against 3.0. That said, the two scores are not equally well evidenced: Ampere has 12 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 21% of Ampere's written reviews are positive against 0% of BluetoothMultimeter's.

## The numbers

| Metric | Ampere | BluetoothMultimeter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (12 ratings)](https://appshunter.io/ios/app/ampere-battery-charge-test/id1317191964/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/bluetoothmultimeter/id1435679735/reviews) |
| Number of ratings | **12** | 2 |
| Positive reviews | **20.9% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 25 MB | 2 MB |
| Requires iOS | 17.6 | **7.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CrioSoft LLC](https://appshunter.io/developer/1245475415) | [Shenzhen inet Mobile Internet Technology Co., Ltd.](https://appshunter.io/developer/1116895059) |

## What reviewers say

### Ampere

[App page](https://appshunter.io/ios/app/ampere-battery-charge-test/id1317191964)

Measure your device's charging speed with different chargers, cables, and wireless sources. Track app battery usage, estimate remaining time for activities, and compare charging accessories to find the best ones.

**Highlights:** Measure charging speed, Compare chargers and cables, Estimate remaining usage time, Track app battery usage, Create custom reference tables

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Disable Ads | $0.99 | one-time |

**What reviewers like**

- 🚀 Accurate measurements
- 👍 Simple and easy to use
- 🔋 Useful for testing chargers and cables

**What reviewers complain about**

- 🐛 Inconsistent results
- ⏱️ Slow testing process
- 💤 Doesn't work on latest iOS versions
- 📺 Intrusive ads
- 🤔 Questionable accuracy

**Reported bugs**

- Crashes on launch
- Fails to complete testing
- Incorrect wattage readings

**Requested features**

- Historical data logging
- Real-time monitoring
- Wireless charging support


### BluetoothMultimeter

[App page](https://appshunter.io/ios/app/bluetoothmultimeter/id1435679735)

This application allows for real-time measurement data to be uploaded to your phone. It enables remote monitoring of conditions and provides data transmission and storage functionalities.

**Highlights:** Real-time measurement data upload, Remote monitoring capabilities, Data transmission, Data storage functions, Numerical data display

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ampere free?

Ampere is free to download, with in-app purchases available.

### Is BluetoothMultimeter free?

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

### Which has better reviews, Ampere or BluetoothMultimeter?

Ampere is rated higher. Ampere averages 3.6 out of 5 from 12 ratings, while BluetoothMultimeter averages 3.0 from 2 ratings.

### Do Ampere or BluetoothMultimeter have ads?

Ampere shows ads; BluetoothMultimeter does not.

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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.*