# Hypnago vs Senior Source

The clearest difference is device support: Hypnago at 2 against Senior Source's —. Hypnago also leads on iOS requirement (17.4 vs 26.0). 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 | Hypnago | Senior Source |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 5 days | — |
| Size | 1 MB | 23 MB |
| Requires iOS | **17.4** | 26.0 |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 17+ |
| Developer | [Nathan Chuluda](https://appshunter.io/developer/1728866556) | [Clyde Jackson](https://appshunter.io/developer/1789906232) |

## What reviewers say

### Hypnago

[App page](https://appshunter.io/ios/app/hypnago/id6502776172)

**In-app purchases:** none


### Senior Source

[App page](https://appshunter.io/ios/app/senior-source/id6757755860)

**In-app purchases:** none


## Frequently asked questions

### Is Hypnago free?

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

### Is Senior Source free?

Senior Source 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.*