# SIS HD vs Gateway Classes

The clearest difference is device support: Gateway Classes at 3 against SIS HD's —. On price, in-app purchases and iOS requirement 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 | SIS HD | Gateway Classes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/gateway-classes/id6739621044/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | — | No |
| Monetization | — | Free |
| Size | 32 MB | 228 MB |
| Requires iOS | **12.4** | 13.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sumit Shukla](https://appshunter.io/developer/1471311821) | [Mahendra Singh](https://appshunter.io/developer/1786335234) |

## What reviewers say

### SIS HD

[App page](https://appshunter.io/ios/app/sis-hd/id6477778470)

**In-app purchases:** none


### Gateway Classes

[App page](https://appshunter.io/ios/app/gateway-classes/id6739621044)

This educational platform provides engineering students with result-oriented study materials. It offers university-wise syllabus coverage, concise notes, previous year questions, and test series to aid academic success.

**Highlights:** University-wise syllabus coverage, Exam-focused PDF notes, Previous Year Questions (PYQs), Important Questions, Test Series & Quizzes, ONE SHOT Revision

**In-app purchases:** none


## Frequently asked questions

### Is SIS HD free?

SIS HD is free to download, with no in-app purchases.

### Is Gateway Classes free?

Gateway Classes 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.*