# SolaROI vs AE Power

The clearest difference is in-app purchases: AE Power at none against SolaROI's 3. AE Power also leads on ads (none vs shown) and update cadence (fortnightly vs monthly). On price and device support there is nothing between them.

Both are free to download. SolaROI sells 3 in-app purchases, starting at $5.99 per month. AE Power asks for nothing beyond the download.

SolaROI ships an update monthly, AE Power fortnightly. The most recent releases landed on October 21, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | SolaROI | AE Power |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (3 ratings)](https://appshunter.io/ios/app/solaroi/id1082213287/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 75 MB | 50 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Helioplexus Inc](https://appshunter.io/developer/1082213286) | [Viion](https://appshunter.io/developer/1477149153) |

## What reviewers say

### SolaROI

[App page](https://appshunter.io/ios/app/solaroi/id1082213287)

Analyze your home's solar potential, estimate savings, and find local installers. Compare quotes and learn about solar basics to make informed decisions about renewable energy for your property.

**Highlights:** Analyze electric usage and solar ROI, Find and rate local solar installers, Compare installer quotes by Cost per Watt, Educate on solar basics and news, Customize solar system scenarios, Supports commercial and industrial installs

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bill History Subscription | $5.99 | per month |
| Remove Ads | $0.99 | one-time |
| SolaROI Premium | $4.99 | one-time |


### AE Power

[App page](https://appshunter.io/ios/app/ae-power/id6473236485)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SolaROI free?

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

### Is AE Power free?

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

### Do SolaROI or AE Power have ads?

SolaROI shows ads; AE Power does not.

### Which is updated more often, SolaROI or AE Power?

SolaROI ships an update monthly, and AE Power fortnightly. Most recently, SolaROI was updated on October 21, 2026 and AE Power on October 16, 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.*