# ShapeShift vs NeuroNudge

The clearest difference is in-app purchases: ShapeShift at none against NeuroNudge's 2. ShapeShift also leads on ads (none vs shown) and rating (5.0 vs 4.8). NeuroNudge's advantage is update cadence (every 4 days vs every 28 months). On price, review sentiment, ratings volume and device support there is nothing between them.

Both are free to download. NeuroNudge sells 1 in-app purchase, starting at $5.99 per month. ShapeShift asks for nothing beyond the download.

ShapeShift holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 5 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

ShapeShift ships an update every 28 months, NeuroNudge every 4 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ShapeShift | NeuroNudge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/shapeshift-learn/id6461162324/reviews)** | [4.8 (4 ratings)](https://appshunter.io/ios/app/neuronudge-brain-games/id6743054000/reviews) |
| Number of ratings | **5** | 4 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 28 months | **Every 4 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 61 MB | 9 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Saper Solutions LLC](https://appshunter.io/developer/1702272697) | [Benjamin Kvello-Hansen](https://appshunter.io/developer/1760187125) |

## What reviewers say

### ShapeShift

[App page](https://appshunter.io/ios/app/shapeshift-learn/id6461162324)

This game challenges players to transform into various polygons to solve puzzles and defeat enemies. It's a fun way to learn about shapes, with customizable characters and a progressively challenging pace for all ages.

**Highlights:** Polygon morphing mechanic, Shape-based puzzles, Enemy combat challenges, Character customization, Progressive difficulty, Educational content

**In-app purchases:** none


### NeuroNudge

[App page](https://appshunter.io/ios/app/neuronudge-brain-games/id6743054000)

Enhance your memory and focus with a collection of engaging puzzles and challenges. This app adapts to your skill level, offering daily tasks and detailed progress tracking to keep your mind sharp. Compete with others on public leaderboards and unlock achievements for continuous improvement.

**Highlights:** Multiple cognitive skill games, Progress tracking with statistics, Daily brain challenges, Adaptive difficulty, Achievement system, Public leaderboards

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad‑Free NeuroNudge - Monthly | $5.99 | per month |


## Frequently asked questions

### Is ShapeShift free?

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

### Is NeuroNudge free?

NeuroNudge is free to download, with in-app purchases available.

### Which has better reviews, ShapeShift or NeuroNudge?

ShapeShift is rated higher. ShapeShift averages 5.0 out of 5 from 5 ratings, while NeuroNudge averages 4.8 from 4 ratings.

### Do ShapeShift or NeuroNudge have ads?

NeuroNudge shows ads; ShapeShift does not.

### Which is updated more often, ShapeShift or NeuroNudge?

ShapeShift ships an update every 28 months, and NeuroNudge every 4 days. Most recently, ShapeShift was updated on November 3, 2026 and NeuroNudge 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.*