# TataPower SolaRoof vs FMSoftPRO

The clearest difference is update cadence: TataPower SolaRoof at weekly against FMSoftPRO's monthly. FMSoftPRO's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TataPower SolaRoof ships an update weekly, FMSoftPRO monthly. Both last shipped on October 9, 2026.

## The numbers

| Metric | TataPower SolaRoof | FMSoftPRO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Size | 66 MB | 51 MB |
| Requires iOS | 16.6 | **15.5** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [THE TATA POWER COMPANY LIMITED](https://appshunter.io/developer/1208835741) | [Stellans Technosoft Private Limited](https://appshunter.io/developer/1523249595) |

## What reviewers say

### TataPower SolaRoof

[App page](https://appshunter.io/ios/app/tatapower-solaroof/id6743789298)

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

**In-app purchases:** none


### FMSoftPRO

[App page](https://appshunter.io/ios/app/fmsoftpro/id6745604497)

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

**In-app purchases:** none


## Frequently asked questions

### Is TataPower SolaRoof free?

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

### Is FMSoftPRO free?

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

### Do TataPower SolaRoof or FMSoftPRO have ads?

Neither TataPower SolaRoof nor FMSoftPRO shows ads.

### Which is updated more often, TataPower SolaRoof or FMSoftPRO?

TataPower SolaRoof ships an update weekly, and FMSoftPRO monthly. Most recently, TataPower SolaRoof was updated on October 9, 2026 and FMSoftPRO on October 9, 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.*