# My Solar vs EV

The clearest difference is update cadence: EV at weekly against My Solar's every 57 months. My Solar's advantage is iOS requirement (16.0 vs 18.1). On price, ads, 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.

My Solar ships an update every 57 months, EV weekly. The most recent releases landed on October 20, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | My Solar | EV |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 38.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 57 months | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 1 MB | 4 MB |
| Requires iOS | **16.0** | 18.1 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Solar Analytics](https://appshunter.io/developer/1229560208) | [Guy MacDonald](https://appshunter.io/developer/1666058008) |

## What reviewers say

### My Solar

[App page](https://appshunter.io/ios/app/my-solar/id1229560209)

Track your rooftop solar system's performance and optimize your energy usage. Get personalized recommendations for energy plans, analyze your bills, and understand if a battery is a good investment. Monitor your savings and receive alerts for system attention.

**Highlights:** Personalized energy plan recommendations, Household energy usage tracking, Electricity bill analysis, Battery calculator, Solar savings monitoring, Automated alerts and notifications

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

**In-app purchases:** none


### EV

[App page](https://appshunter.io/ios/app/ev-ezir/id6751869076)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is My Solar free?

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

### Is EV free?

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

### Do My Solar or EV have ads?

Neither My Solar nor EV shows ads.

### Which is updated more often, My Solar or EV?

My Solar ships an update every 57 months, and EV weekly. Most recently, My Solar was updated on October 20, 2026 and EV on October 25, 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.*