# HAPS Student vs HELMS by ISF

The clearest difference is device support: HELMS by ISF at 2 against HAPS Student's —. HAPS Student's advantage is iOS requirement (13.1 vs 16.0). On price 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.

## The numbers

| Metric | HAPS Student | HELMS by ISF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 2 weeks |
| Size | 43 MB | 32 MB |
| Requires iOS | **13.1** | 16.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Raj Mohan](https://appshunter.io/developer/1495555638) | [Pushkal Kapoor](https://appshunter.io/developer/1896232263) |

## What reviewers say

### HAPS Student

[App page](https://appshunter.io/ios/app/haps-student/id6459365345)

**In-app purchases:** none


### HELMS by ISF

[App page](https://appshunter.io/ios/app/helms-by-isf/id6766196478)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HAPS Student free?

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

### Is HELMS by ISF free?

HELMS by ISF is free to download, with no in-app purchases.

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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.*