# CasaDigi 4.0 vs Param Seva App

The clearest difference is update cadence: Param Seva App at every 2 weeks against CasaDigi 4.0'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.

CasaDigi 4.0 ships an update every 2 months, Param Seva App every 2 weeks. The most recent releases landed on October 25, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | CasaDigi 4.0 | Param Seva App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 287 MB | 39 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Paragon Business Solutions Limited (India)](https://appshunter.io/developer/566328788) | [Arham Inc.](https://appshunter.io/developer/1055117763) |

## What reviewers say

### CasaDigi 4.0

[App page](https://appshunter.io/ios/app/casadigi-40/id1626837705)

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

**In-app purchases:** none


### Param Seva App

[App page](https://appshunter.io/ios/app/param-seva-app/id6793016143)

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

**In-app purchases:** none


## Frequently asked questions

### Is CasaDigi 4.0 free?

CasaDigi 4.0 is free to download, with no in-app purchases.

### Is Param Seva App free?

Param Seva App is free to download, with no in-app purchases.

### Do CasaDigi 4.0 or Param Seva App have ads?

Neither CasaDigi 4.0 nor Param Seva App shows ads.

### Which is updated more often, CasaDigi 4.0 or Param Seva App?

CasaDigi 4.0 ships an update every 2 months, and Param Seva App every 2 weeks. Most recently, CasaDigi 4.0 was updated on October 25, 2026 and Param Seva App on September 30, 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.*