# NeuroFly vs CircleMap

The clearest difference is in-app purchases: NeuroFly at none against CircleMap's 1. NeuroFly also leads on iOS requirement (13.0 vs 18.1.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. CircleMap sells 1 one-off in-app purchase. NeuroFly asks for nothing beyond the download.

NeuroFly ships an update every 2 months, CircleMap every 5 weeks. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | NeuroFly | CircleMap |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 33 MB | 2 MB |
| Requires iOS | **13.0** | 18.1.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [FLYING NEURONS](https://appshunter.io/developer/1486605273) | [Naoki Hotta](https://appshunter.io/developer/1791360765) |

## What reviewers say

### NeuroFly

[App page](https://appshunter.io/ios/app/neurofly/id1488383146)

**In-app purchases:** none


### CircleMap

[App page](https://appshunter.io/ios/app/circlemap-radius-map/id6740738778)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CircleMap Pro | $2.99 | one-time |


## Frequently asked questions

### Is NeuroFly free?

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

### Is CircleMap free?

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

### Do NeuroFly or CircleMap have ads?

Neither NeuroFly nor CircleMap shows ads.

### Which is updated more often, NeuroFly or CircleMap?

NeuroFly ships an update every 2 months, and CircleMap every 5 weeks. Most recently, NeuroFly was updated on October 29, 2026 and CircleMap on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*