# NPS YPR Parent vs IISc Open Day

The clearest difference is update cadence: IISc Open Day at every 5 days against NPS YPR Parent's every 3 months. NPS YPR Parent's advantage is iOS requirement (9.0 vs 13.0). 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.

NPS YPR Parent ships an update every 3 months, IISc Open Day every 5 days. The most recent releases landed on November 29, 2025 and October 25, 2026 respectively.

## The numbers

| Metric | NPS YPR Parent | IISc Open Day |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Size | 35 MB | 40 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Chandra Sekhar Kalubandi](https://appshunter.io/developer/1468638523) | [Indian Institute of Science](https://appshunter.io/developer/1486149652) |

## What reviewers say

### NPS YPR Parent

[App page](https://appshunter.io/ios/app/nps-ypr-parent/id1541608055)

**Features:** macOS Compatibility

**In-app purchases:** none


### IISc Open Day

[App page](https://appshunter.io/ios/app/iisc-open-day/id6476192532)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NPS YPR Parent free?

NPS YPR Parent is free to download, with no in-app purchases.

### Is IISc Open Day free?

IISc Open Day is free to download, with no in-app purchases.

### Do NPS YPR Parent or IISc Open Day have ads?

Neither NPS YPR Parent nor IISc Open Day shows ads.

### Which is updated more often, NPS YPR Parent or IISc Open Day?

NPS YPR Parent ships an update every 3 months, and IISc Open Day every 5 days. Most recently, NPS YPR Parent was updated on November 29, 2025 and IISc Open Day 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.*