# Evotar vs My Solar Panel

The clearest difference is in-app purchases: Evotar at none against My Solar Panel's 2. Evotar also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. My Solar Panel sells 2 in-app purchases, starting at $9.99 per month. Evotar asks for nothing beyond the download.

Evotar ships an update every 3 weeks, My Solar Panel every 2 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Evotar | My Solar Panel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (110 ratings)](https://appshunter.io/ios/app/my-solar-panel/id1498356619/reviews)** |
| Number of ratings | — | **110** |
| Positive reviews | — | 42.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 56 MB | 12 MB |
| Requires iOS | 13.4 | **13.2** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AHASOLAR TECHNOLOGIES LIMITED](https://appshunter.io/developer/1632224285) | [Igor Ilijovski](https://appshunter.io/developer/1492982127) |

## What reviewers say

### Evotar

[App page](https://appshunter.io/ios/app/evotar/id1491009258)

**In-app purchases:** none


### My Solar Panel

[App page](https://appshunter.io/ios/app/my-solar-panel/id1498356619)

Design and analyze solar photovoltaic systems on your smartphone. Get electricity generation estimates, payback periods, and detailed financial analyses for rooftop or commercial installations. Optimize your system for maximum output and make informed investment decisions.

**Highlights:** Design solar projects on mobile, Estimate electricity generation, Calculate payback period, Generate PDF reports, 3D panel simulator, Shading analysis, Financial analysis tools

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all features | $9.99 | per month |
| Unlock all features | $39.99 | per year |


## Frequently asked questions

### Is Evotar free?

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

### Is My Solar Panel free?

My Solar Panel is free to download, with in-app purchases available.

### Do Evotar or My Solar Panel have ads?

My Solar Panel shows ads; Evotar does not.

### Which is updated more often, Evotar or My Solar Panel?

Evotar ships an update every 3 weeks, and My Solar Panel every 2 months. Most recently, Evotar was updated on October 26, 2026 and My Solar Panel on October 24, 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.*