# Electricity Maps vs mi3

The clearest difference is review sentiment: mi3 at 100% against Electricity Maps's 42%. mi3 also leads on iOS requirement (13.0 vs 15.0). Electricity Maps's advantage is update cadence (every 3 weeks vs every 4 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Electricity Maps ships an update every 3 weeks, mi3 every 4 months. The most recent releases landed on October 14, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Electricity Maps | mi3 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (26 ratings)](https://appshunter.io/ios/app/electricity-maps/id1224594248/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | 41.8% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free | Free |
| Size | 28 MB | 5 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Electricity Maps ApS](https://appshunter.io/developer/1659827302) | [Max Dmitrichenko](https://appshunter.io/developer/1548538354) |

## What reviewers say

### Electricity Maps

[App page](https://appshunter.io/ios/app/electricity-maps/id1224594248)

Explore live and historical electricity data globally. Track production mix, CO2 emissions, prices, and renewable energy sources in real-time.

**Highlights:** Real-time electricity data, Historical electricity data, Production mix tracking, CO2 emissions monitoring, Electricity price data, Renewable energy insights

**Features:** macOS Compatibility

**In-app purchases:** none


### mi3

[App page](https://appshunter.io/ios/app/mi3/id1548538352)

This application provides detailed insights into BMW electric vehicles, offering real-time data monitoring for battery health, charging status, and more. It functions as a pre-purchase inspection tool and aids in regular car usage by displaying various vehicle parameters.

**Highlights:** Real-time data monitoring, Battery State of Charge/Health, Charging details and charts, Cell temperature and voltage display, OBD adapter support (BT, WiFi, ENET), Integration with A Better Routeplanner

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Electricity Maps free?

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

### Is mi3 free?

mi3 is free to download, with no in-app purchases.

### Do Electricity Maps or mi3 have ads?

Neither Electricity Maps nor mi3 shows ads.

### Which is updated more often, Electricity Maps or mi3?

Electricity Maps ships an update every 3 weeks, and mi3 every 4 months. Most recently, Electricity Maps was updated on October 14, 2026 and mi3 on October 11, 2026.

---

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