# DSOI Chandigarh vs Wizz Smart

The clearest difference is iOS requirement: DSOI Chandigarh at 15.6 against Wizz Smart's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

DSOI Chandigarh ships an update every 5 weeks, Wizz Smart every 2 months. The most recent releases landed on September 19, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | DSOI Chandigarh | Wizz Smart |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 34 MB | 306 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KrestSolutions Pvt Ltd](https://appshunter.io/developer/1377514816) | [Panasonic Life Solutions India Pvt Ltd](https://appshunter.io/developer/1322879517) |

## What reviewers say

### DSOI Chandigarh

[App page](https://appshunter.io/ios/app/dsoi-chandigarh/id1541100722)

This app serves as a digital hub for the Defence Services Officers’ Institute in Chandigarh. It facilitates social interaction among veterans and serving officers, offering a glimpse into the institute's luxurious environment and fostering a sense of fraternity.

**Highlights:** Social interaction platform, Information for veterans and serving officers, Showcases institute environment, Fosters officer fraternity, Luxurious interiors and environment details

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

**In-app purchases:** none


### Wizz Smart

[App page](https://appshunter.io/ios/app/wizz-smart/id1581587401)

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

**In-app purchases:** none


## Frequently asked questions

### Is DSOI Chandigarh free?

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

### Is Wizz Smart free?

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

### Do DSOI Chandigarh or Wizz Smart have ads?

Neither DSOI Chandigarh nor Wizz Smart shows ads.

### Which is updated more often, DSOI Chandigarh or Wizz Smart?

DSOI Chandigarh ships an update every 5 weeks, and Wizz Smart every 2 months. Most recently, DSOI Chandigarh was updated on September 19, 2026 and Wizz Smart on September 10, 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.*