# Grace Solar vs Engelect

The clearest difference is in-app purchases: Grace Solar at none against Engelect's 3. Grace Solar also leads on iOS requirement (11.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Engelect sells 3 in-app purchases, starting at $0.99 per 7 days. Grace Solar asks for nothing beyond the download.

## The numbers

| Metric | Grace Solar | Engelect |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Size | 71 MB | 94 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AHASOLAR TECHNOLOGIES LIMITED](https://appshunter.io/developer/1632224285) | [Joel POUDIOUGOU](https://appshunter.io/developer/1851287821) |

## What reviewers say

### Grace Solar

[App page](https://appshunter.io/ios/app/grace-solar/id1489691070)

**In-app purchases:** none


### Engelect

[App page](https://appshunter.io/ios/app/engelect-solar-power-sizer/id6755126795)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium – Weekly | $0.99 | per 7 days |
| Premium - Monthly | $3.99 | per month |
| Premium – Yearly | $29.99 | per year |


## Frequently asked questions

### Is Grace Solar free?

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

### Is Engelect free?

Engelect is free to download, with in-app purchases available.

### Do Grace Solar or Engelect have ads?

Neither Grace Solar nor Engelect shows ads.

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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.*