# Neuroscape Worder vs Simple Checkmate

The clearest difference is ads: Neuroscape Worder at none against Simple Checkmate's shown. Simple Checkmate's advantage is update cadence (every 2 weeks vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Neuroscape Worder ships an update every 2 months, Simple Checkmate every 2 weeks. The most recent releases landed on October 15, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Neuroscape Worder | Simple Checkmate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/neuroscape-worder/id1609445993/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 70 MB | 117 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NEUROSCAPE ALLIANCE](https://appshunter.io/developer/1459562932) | [TechQiao Inc.](https://appshunter.io/developer/1594308257) |

## What reviewers say

### Neuroscape Worder

[App page](https://appshunter.io/ios/app/neuroscape-worder/id1609445993)

A word puzzle game designed for cognitive training and research. It offers a unique way to exercise your brain through engaging word challenges.

**Highlights:** Word puzzle gameplay, Cognitive training, Developed for research, Suitable for iOS devices

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

**In-app purchases:** none


### Simple Checkmate

[App page](https://appshunter.io/ios/app/simple-checkmate/id6738383817)

**In-app purchases:** none


## Frequently asked questions

### Is Neuroscape Worder free?

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

### Is Simple Checkmate free?

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

### Do Neuroscape Worder or Simple Checkmate have ads?

Simple Checkmate shows ads; Neuroscape Worder does not.

### Which is updated more often, Neuroscape Worder or Simple Checkmate?

Neuroscape Worder ships an update every 2 months, and Simple Checkmate every 2 weeks. Most recently, Neuroscape Worder was updated on October 15, 2026 and Simple Checkmate on October 1, 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.*