# UPG BT vs ElectronSign

UPG BT and ElectronSign are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | UPG BT | ElectronSign |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/upg-bt/id6478527784/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | — |
| Monetization | Free | — |
| Size | 78 MB | 31 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Universal Power Group](https://appshunter.io/developer/1733197779) | [JUHWAN LEE](https://appshunter.io/developer/1703441721) |

## What reviewers say

### UPG BT

[App page](https://appshunter.io/ios/app/upg-bt/id6478527784)

Monitor your battery's real-time data and status via a Bluetooth connection. This utility app automatically detects nearby Bluetooth IDs and allows you to customize battery names for easy identification.

**Highlights:** Real-time battery data display, Bluetooth ID auto-detection, Manual Bluetooth connection, Customizable battery names, Battery status monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


### ElectronSign

[App page](https://appshunter.io/ios/app/electronsign/id6550921536)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UPG BT free?

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

### Is ElectronSign free?

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

### Do UPG BT or ElectronSign have ads?

Neither UPG BT nor ElectronSign 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.*