# NeuroRes vs OpenedDoor Exam

The clearest difference is update cadence: OpenedDoor Exam at weekly against NeuroRes's monthly. OpenedDoor Exam also leads on iOS requirement (14.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

NeuroRes ships an update monthly, OpenedDoor Exam weekly. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | NeuroRes | OpenedDoor Exam |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Size | 32 MB | 21 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [University of California, San Diego (Business Affairs)](https://appshunter.io/developer/318646415) | [YAMMOBOTS COMPANY LIMITED](https://appshunter.io/developer/1461729686) |

## What reviewers say

### NeuroRes

[App page](https://appshunter.io/ios/app/neurores/id1345523598)

**Features:** macOS Compatibility

**In-app purchases:** none


### OpenedDoor Exam

[App page](https://appshunter.io/ios/app/openeddoor-exam/id6747573824)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NeuroRes free?

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

### Is OpenedDoor Exam free?

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

### Do NeuroRes or OpenedDoor Exam have ads?

Neither NeuroRes nor OpenedDoor Exam shows ads.

### Which is updated more often, NeuroRes or OpenedDoor Exam?

NeuroRes ships an update monthly, and OpenedDoor Exam weekly. Most recently, NeuroRes was updated on October 26, 2026 and OpenedDoor Exam on October 30, 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.*