# Power Grid Map vs Rehlink

The clearest difference is ads: Rehlink at none against Power Grid Map's shown. Rehlink also leads on monetization model (free vs ad-supported) and iOS requirement (13.0 vs 18.0). Power Grid Map's advantage is ratings volume (3 vs 1). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for Power Grid Map against 5.0 for Rehlink. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

## The numbers

| Metric | Power Grid Map | Rehlink |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/power-grid-map/id6740839186/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/rehlink/id6746753894/reviews) |
| Number of ratings | **3** | 1 |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Daily | — |
| Monetization | Ad-supported | **Free** |
| Size | 60 MB | 34 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [FreshBizOpps, LLC](https://appshunter.io/developer/1506039373) | [DISCOVERY ENERGY, LLC](https://appshunter.io/developer/1791473545) |

## What reviewers say

### Power Grid Map

[App page](https://appshunter.io/ios/app/power-grid-map/id6740839186)

Visualize electricity infrastructure across the United States, including power plants and daily energy mix changes. Learn about the energy infrastructure in your vicinity with this free, comprehensive tool.

**Highlights:** Visualize US electricity infrastructure, Locate power plants, Observe daily energy mix changes, Learn about local infrastructure, Updated hourly with public data

**Features:** macOS Compatibility

**In-app purchases:** none


### Rehlink

[App page](https://appshunter.io/ios/app/rehlink/id6746753894)

This mobile diagnostic tool connects to specific Rehlko hardware via Bluetooth LE. It allows technicians to update firmware, adjust advanced settings, and diagnose system issues remotely, simplifying field service and maintenance.

**Highlights:** Bluetooth LE connectivity, Firmware updates, Advanced settings configuration, System fault troubleshooting, Streamlined field service

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

**In-app purchases:** none


## Frequently asked questions

### Is Power Grid Map free?

Power Grid Map is free to download, with no in-app purchases.

### Is Rehlink free?

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

### Which has better reviews, Power Grid Map or Rehlink?

Power Grid Map and Rehlink are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do Power Grid Map or Rehlink have ads?

Power Grid Map shows ads; Rehlink 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.*