# Proofile.in vs IISc Open Day

The clearest difference is update cadence: IISc Open Day at every 5 days against Proofile.in's monthly. IISc Open Day also leads on iOS requirement (13.0 vs 15.0). 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.

Proofile.in ships an update monthly, IISc Open Day every 5 days. The most recent releases landed on September 13, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Proofile.in | IISc Open Day |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Size | 114 MB | 40 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Uniproofilers Private Limited](https://appshunter.io/developer/1545519351) | [Indian Institute of Science](https://appshunter.io/developer/1486149652) |

## What reviewers say

### Proofile.in

[App page](https://appshunter.io/ios/app/proofilein/id1660453396)

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

**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 Proofile.in free?

Proofile.in 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 Proofile.in or IISc Open Day have ads?

Neither Proofile.in nor IISc Open Day shows ads.

### Which is updated more often, Proofile.in or IISc Open Day?

Proofile.in ships an update monthly, and IISc Open Day every 5 days. Most recently, Proofile.in was updated on September 13, 2026 and IISc Open Day on September 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.*