# BluetoothClamp vs EMA Manager

The clearest difference is iOS requirement: BluetoothClamp at 7.0 against EMA Manager's 13.1. 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.

## The numbers

| Metric | BluetoothClamp | EMA Manager |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.1 (15 ratings)](https://appshunter.io/ios/app/ema-manager/id1538883821/reviews)** |
| Number of ratings | — | **15** |
| Positive reviews | — | 16.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Monetization | — | Free |
| Size | 2 MB | 243 MB |
| Requires iOS | **7.0** | 13.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen inet Mobile Internet Technology Co., Ltd.](https://appshunter.io/developer/1116895059) | [Altenergy Power System,Inc.](https://appshunter.io/developer/906598006) |

## What reviewers say

### BluetoothClamp

[App page](https://appshunter.io/ios/app/bluetoothclamp/id1435679905)

**Features:** macOS Compatibility

**In-app purchases:** none


### EMA Manager

[App page](https://appshunter.io/ios/app/ema-manager/id1538883821)

Manage APsystems microinverter system commissioning, monitoring, and troubleshooting remotely. Enhance customer service with real-time diagnostics and site management capabilities from your smartphone or tablet. Track installer statistics and energy production for valuable insights.

**Highlights:** System commissioning, Remote monitoring, Troubleshooting diagnostics, Energy production tracking, Site configuration, Installer statistics

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

**In-app purchases:** none


## Frequently asked questions

### Is BluetoothClamp free?

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

### Is EMA Manager free?

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

### Do BluetoothClamp or EMA Manager have ads?

Neither BluetoothClamp nor EMA Manager shows ads.

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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.*