# RMC vs Power Grid Map

The clearest difference is ads: RMC at none against Power Grid Map's shown. RMC also leads on monetization model (free vs ad-supported) and iOS requirement (10.0 vs 18.0). Power Grid Map's advantage is update cadence (daily vs every 2 months). On price, rating, ratings volume and in-app purchases 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 RMC against 5.0 for Power Grid Map. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

RMC ships an update every 2 months, Power Grid Map daily. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | RMC | Power Grid Map |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/rmc-300c/id1436557950/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/power-grid-map/id6740839186/reviews) |
| Number of ratings | 2 | **3** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Daily** |
| Monetization | **Free** | Ad-supported |
| Size | 27 MB | 60 MB |
| Requires iOS | **10.0** | 18.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [DATAVIDEO TECHNOLOGIES CO., LTD.](https://appshunter.io/developer/855058412) | [FreshBizOpps, LLC](https://appshunter.io/developer/1506039373) |

## What reviewers say

### RMC

[App page](https://appshunter.io/ios/app/rmc-300c/id1436557950)

This application controls multiple PTZ cameras, allowing users to manage pan-tilt, zoom, and focus. It also provides access to camera selection, presets, white balance, IRIS, color, sharpness, and gain settings.

**Highlights:** Multi-camera control, Pan-tilt joystick, Zoom knob control, Focus T-Bar control, Camera selection buttons, Preset position recall, White balance, IRIS, color, sharpness, gain adjustments

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is RMC free?

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

### Is Power Grid Map free?

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

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

RMC and Power Grid Map are both rated 5.0 out of 5 on the App Store, from 2 and 3 ratings respectively.

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

Power Grid Map shows ads; RMC does not.

### Which is updated more often, RMC or Power Grid Map?

RMC ships an update every 2 months, and Power Grid Map daily. Most recently, RMC was updated on October 10, 2026 and Power Grid Map on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*