# My SATHYA vs InvusProp

The clearest difference is update cadence: InvusProp at every 2 weeks against My SATHYA's every 3 months. My SATHYA's advantage is iOS requirement (12.2 vs 15.1). 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.

My SATHYA ships an update every 3 months, InvusProp every 2 weeks. The most recent releases landed on October 8, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | My SATHYA | InvusProp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Size | 52 MB | 77 MB |
| Requires iOS | **12.2** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [SATHYA Technosoft India Pvt. Ltd.](https://appshunter.io/developer/1073088741) | [Siva Mariappan](https://appshunter.io/developer/1780477378) |

## What reviewers say

### My SATHYA

[App page](https://appshunter.io/ios/app/my-sathya/id6450176182)

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

**In-app purchases:** none


### InvusProp

[App page](https://appshunter.io/ios/app/invusprop/id6738373937)

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

**In-app purchases:** none


## Frequently asked questions

### Is My SATHYA free?

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

### Is InvusProp free?

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

### Do My SATHYA or InvusProp have ads?

Neither My SATHYA nor InvusProp shows ads.

### Which is updated more often, My SATHYA or InvusProp?

My SATHYA ships an update every 3 months, and InvusProp every 2 weeks. Most recently, My SATHYA was updated on October 8, 2026 and InvusProp 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.*