# AHAsolar One vs PV Enhancer

The clearest difference is update cadence: AHAsolar One at every 2 weeks against PV Enhancer's every 2 months. AHAsolar One also leads on iOS requirement (13.4 vs 15.0). 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.

AHAsolar One ships an update every 2 weeks, PV Enhancer every 2 months. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | AHAsolar One | PV Enhancer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 57 MB | 6 MB |
| Requires iOS | **13.4** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [AHASOLAR TECHNOLOGIES LIMITED](https://appshunter.io/developer/1632224285) | [Jorge Alberto Fuentes Casillas](https://appshunter.io/developer/1480026989) |

## What reviewers say

### AHAsolar One

[App page](https://appshunter.io/ios/app/ahasolar-one/id1345910438)

This app helps homeowners estimate the cost, size, and potential savings of installing a rooftop solar PV system. It provides customized reports on incentives, financing, and connects users with local installers.

**Highlights:** Estimate system size and cost, Calculate energy output, Discover government incentives, Explore financing options, Connect with solar installers, Track installer responses

**In-app purchases:** none


### PV Enhancer

[App page](https://appshunter.io/ios/app/pv-enhancer/id1480026990)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AHAsolar One free?

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

### Is PV Enhancer free?

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

### Do AHAsolar One or PV Enhancer have ads?

Neither AHAsolar One nor PV Enhancer shows ads.

### Which is updated more often, AHAsolar One or PV Enhancer?

AHAsolar One ships an update every 2 weeks, and PV Enhancer every 2 months. Most recently, AHAsolar One was updated on November 2, 2026 and PV Enhancer on November 7, 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.*