# ICNS vs NeuroPost

The clearest difference is update cadence: NeuroPost at fortnightly against ICNS's every 9 months. ICNS's advantage is iOS requirement (11.0 vs 16.6). On price, ads, 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.

ICNS ships an update every 9 months, NeuroPost fortnightly. The most recent releases landed on May 16, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | ICNS | NeuroPost |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Fortnightly** |
| Size | 84 MB | 50 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | +4 |
| Developer | [Matrix Medical Communications](https://appshunter.io/developer/991783027) | [NeuroPost](https://appshunter.io/developer/1840523112) |

## What reviewers say

### ICNS

[App page](https://appshunter.io/ios/app/icns/id850566372)

**Features:** macOS Compatibility

**In-app purchases:** none


### NeuroPost

[App page](https://appshunter.io/ios/app/neuropost/id6477967494)

**In-app purchases:** none


## Frequently asked questions

### Is ICNS free?

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

### Is NeuroPost free?

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

### Do ICNS or NeuroPost have ads?

Neither ICNS nor NeuroPost shows ads.

### Which is updated more often, ICNS or NeuroPost?

ICNS ships an update every 9 months, and NeuroPost fortnightly. Most recently, ICNS was updated on May 16, 2026 and NeuroPost on September 25, 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.*