# 알통 vs AP투자연구소

The clearest difference is device support: 알통 at 3 against AP투자연구소's —. AP투자연구소's advantage is iOS requirement (11.0 vs 13.0). 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 | 알통 | AP투자연구소 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Monthly | — |
| Size | 23 MB | 23 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 12+ | 4+ |
| Developer | [(주)알통](https://appshunter.io/developer/1462406954) | [Juwon Im](https://appshunter.io/developer/1585749488) |

## What reviewers say

### 알통

[App page](https://appshunter.io/ios/app/id1462406955)

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

**In-app purchases:** none


### AP투자연구소

[App page](https://appshunter.io/ios/app/ap/id6535654518)

**In-app purchases:** none


## Frequently asked questions

### Is 알통 free?

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

### Is AP투자연구소 free?

AP투자연구소 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.*