# FS Support Academy vs InterviewOS

The clearest difference is update cadence: InterviewOS at every 3 days against FS Support Academy's every 2 months. FS Support Academy's advantage is device support (3 vs 1) and iOS requirement (15.5 vs 26.0). On price, 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.

FS Support Academy ships an update every 2 months, InterviewOS every 3 days. The most recent releases landed on October 3, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | FS Support Academy | InterviewOS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Size | 79 MB | 6 MB |
| Requires iOS | **15.5** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [finalsite](https://appshunter.io/developer/441996508) | [Elbek Mirzamaxmudov](https://appshunter.io/developer/1861371580) |

## What reviewers say

### FS Support Academy

[App page](https://appshunter.io/ios/app/fs-support-academy/id6743130673)

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

**In-app purchases:** none


### InterviewOS

[App page](https://appshunter.io/ios/app/interviewos/id6756553689)

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

**In-app purchases:** none


## Frequently asked questions

### Is FS Support Academy free?

FS Support Academy is free to download, with no in-app purchases.

### Is InterviewOS free?

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

### Do FS Support Academy or InterviewOS have ads?

Neither FS Support Academy nor InterviewOS shows ads.

### Which is updated more often, FS Support Academy or InterviewOS?

FS Support Academy ships an update every 2 months, and InterviewOS every 3 days. Most recently, FS Support Academy was updated on October 3, 2026 and InterviewOS on October 4, 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.*