# AHAsolar One vs TeqoOS

The clearest difference is update cadence: AHAsolar One at every 2 weeks against TeqoOS's every 2 months. 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, TeqoOS every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | AHAsolar One | TeqoOS |
| --- | --- | --- |
| 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 | 32 MB |
| Requires iOS | 13.4 | 13.4 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AHASOLAR TECHNOLOGIES LIMITED](https://appshunter.io/developer/1632224285) | [Mahindra Teqo Private Limited](https://appshunter.io/developer/1610991330) |

## 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


### TeqoOS

[App page](https://appshunter.io/ios/app/teqoos/id1610991328)

**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 TeqoOS free?

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

### Do AHAsolar One or TeqoOS have ads?

Neither AHAsolar One nor TeqoOS shows ads.

### Which is updated more often, AHAsolar One or TeqoOS?

AHAsolar One ships an update every 2 weeks, and TeqoOS every 2 months. Most recently, AHAsolar One was updated on October 24, 2026 and TeqoOS 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.*