# EM3ev Battery Analyst vs My Solar RX

The clearest difference is update cadence: My Solar RX at every 2 weeks against EM3ev Battery Analyst's every 2 months. On price, rating, ratings volume and ads 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 EM3ev Battery Analyst against 5.0 for My Solar RX. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

EM3ev Battery Analyst ships an update every 2 months, My Solar RX every 2 weeks. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | EM3ev Battery Analyst | My Solar RX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/em3ev-battery-analyst/id6504488089/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/my-solar-rx/id6766524994/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 2 MB | 46 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Bjørn-Andreas Lamo](https://appshunter.io/developer/1752480933) | [Sunny Energy Solar](https://appshunter.io/developer/1896299316) |

## What reviewers say

### EM3ev Battery Analyst

[App page](https://appshunter.io/ios/app/em3ev-battery-analyst/id6504488089)

Monitor your EM3ev battery's performance in real-time. View voltage, current, temperature, and individual cell voltages. Track power consumption over time and access detailed battery status information.

**Highlights:** Bluetooth connectivity, Real-time voltage and current readings, Individual cell voltage monitoring, Temperature monitoring, Power consumption tracking, Battery information and state display

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

**In-app purchases:** none


### My Solar RX

[App page](https://appshunter.io/ios/app/my-solar-rx/id6766524994)

Monitor your solar system's performance in real-time with live power flow and energy production charts. Compare your system's output to neighbors and receive smart alerts for underperformance. Request service directly from the app to quickly address any issues.

**Highlights:** Real-time power flow monitoring, Daily energy production charts, Neighbor performance comparison, Smart underperformance alerts, Direct service request submission, Account management

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

**In-app purchases:** none


## Frequently asked questions

### Is EM3ev Battery Analyst free?

EM3ev Battery Analyst is free to download, with no in-app purchases.

### Is My Solar RX free?

My Solar RX is free to download, with no in-app purchases.

### Which has better reviews, EM3ev Battery Analyst or My Solar RX?

EM3ev Battery Analyst and My Solar RX are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do EM3ev Battery Analyst or My Solar RX have ads?

Neither EM3ev Battery Analyst nor My Solar RX shows ads.

### Which is updated more often, EM3ev Battery Analyst or My Solar RX?

EM3ev Battery Analyst ships an update every 2 months, and My Solar RX every 2 weeks. Most recently, EM3ev Battery Analyst was updated on November 4, 2026 and My Solar RX on October 31, 2026.

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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.*