# Pop On The Circle vs Neuroscape Coherence

The clearest difference is ads: Neuroscape Coherence at none against Pop On The Circle's shown. Neuroscape Coherence also leads on update cadence (every 2 months vs every 8 months). Pop On The Circle's advantage is iOS requirement (11.0 vs 13.0). On price, 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.

Pop On The Circle ships an update every 8 months, Neuroscape Coherence every 2 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Pop On The Circle | Neuroscape Coherence |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 8 months | **Every 2 months** |
| Size | 27 MB | 213 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [丽婷 谭](https://appshunter.io/developer/635851132) | [NEUROSCAPE ALLIANCE](https://appshunter.io/developer/1459562932) |

## What reviewers say

### Pop On The Circle

[App page](https://appshunter.io/ios/app/pop-on-the-circle/id940305105)

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

**In-app purchases:** none


### Neuroscape Coherence

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

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Pop On The Circle free?

Pop On The Circle is free to download, with no in-app purchases.

### Is Neuroscape Coherence free?

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

### Do Pop On The Circle or Neuroscape Coherence have ads?

Pop On The Circle shows ads; Neuroscape Coherence does not.

### Which is updated more often, Pop On The Circle or Neuroscape Coherence?

Pop On The Circle ships an update every 8 months, and Neuroscape Coherence every 2 months. Most recently, Pop On The Circle was updated on November 1, 2026 and Neuroscape Coherence on November 3, 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.*