# Startup Buffer vs Online Product Academy

The clearest difference is device support: Online Product Academy at 3 against Startup Buffer's —. Online Product Academy also leads on iOS requirement (15.0 vs 17.0). 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 | Startup Buffer | Online Product Academy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Size | 1 MB | 9 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mehmet Ali Akyol](https://appshunter.io/developer/1071754677) | [Emily Sudduth](https://appshunter.io/developer/1721274803) |

## What reviewers say

### Startup Buffer

[App page](https://appshunter.io/ios/app/startup-buffer/id1071754678)

**In-app purchases:** none


### Online Product Academy

[App page](https://appshunter.io/ios/app/online-product-academy/id6504206111)

**In-app purchases:** none


## Frequently asked questions

### Is Startup Buffer free?

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

### Is Online Product Academy free?

Online Product Academy 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.*