# Serpentine's Labyrinth vs Neuroscape Coherence

The clearest difference is in-app purchases: Neuroscape Coherence at none against Serpentine's Labyrinth's 5. Neuroscape Coherence also leads on ads (none vs shown) and update cadence (every 2 months vs every 45 months). On price and device support there is nothing between them.

Both are free to download. Serpentine's Labyrinth sells 5 one-off in-app purchases. Neuroscape Coherence asks for nothing beyond the download.

Serpentine's Labyrinth ships an update every 45 months, Neuroscape Coherence every 2 months. The most recent releases landed on September 10, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Serpentine's Labyrinth | Neuroscape Coherence |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/serpentines-labyrinth/id1438065020/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 45 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 200 MB | 213 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [John Krakowski](https://appshunter.io/developer/1437955616) | [NEUROSCAPE ALLIANCE](https://appshunter.io/developer/1459562932) |

## What reviewers say

### Serpentine's Labyrinth

[App page](https://appshunter.io/ios/app/serpentines-labyrinth/id1438065020)

Embark on a real-time puzzle adventure in a procedurally generated world. Customize your serpent, explore diverse realms, and unlock unique rewards. Upgrade abilities and earn achievements as you navigate challenging levels.

**Highlights:** Randomly generated universe, Real-time puzzle solving, Character customization, Unlockable rewards, Power-up upgrades, Achievement system

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Handful of Coins (500 Coins) | $0.99 | one-time |
| Pile of Coins (3750 Coins) | $4.99 | one-time |
| Mound of Coins (8000 Coins) | $9.99 | one-time |
| Bag of Coins (17500 Coins) | $19.99 | one-time |
| Chest of Coins (50000 Coins) | $49.99 | one-time |


### Neuroscape Coherence

[App page](https://appshunter.io/ios/app/neuroscape-coherence/id1595058347)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Serpentine's Labyrinth free?

Serpentine's Labyrinth is free to download, with in-app purchases available.

### Is Neuroscape Coherence free?

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

### Do Serpentine's Labyrinth or Neuroscape Coherence have ads?

Serpentine's Labyrinth shows ads; Neuroscape Coherence does not.

### Which is updated more often, Serpentine's Labyrinth or Neuroscape Coherence?

Serpentine's Labyrinth ships an update every 45 months, and Neuroscape Coherence every 2 months. Most recently, Serpentine's Labyrinth was updated on September 10, 2026 and Neuroscape Coherence on September 14, 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.*