# NANDO App vs AIRSTEP Cortex

The clearest difference is update cadence: NANDO App at every 2 weeks against AIRSTEP Cortex's every 2 months. AIRSTEP Cortex's advantage is iOS requirement (13.0 vs 15.3). 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.

NANDO App ships an update every 2 weeks, AIRSTEP Cortex every 2 months. The most recent releases landed on October 9, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | NANDO App | AIRSTEP Cortex |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Size | 49 MB | 22 MB |
| Requires iOS | 15.3 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ReLearn](https://appshunter.io/developer/1805577504) | [XSONIC Inc.](https://appshunter.io/developer/1487765084) |

## What reviewers say

### NANDO App

[App page](https://appshunter.io/ios/app/nando-app/id6744022185)

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

**In-app purchases:** none


### AIRSTEP Cortex

[App page](https://appshunter.io/ios/app/airstep-cortex/id6754727002)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NANDO App free?

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

### Is AIRSTEP Cortex free?

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

### Do NANDO App or AIRSTEP Cortex have ads?

Neither NANDO App nor AIRSTEP Cortex shows ads.

### Which is updated more often, NANDO App or AIRSTEP Cortex?

NANDO App ships an update every 2 weeks, and AIRSTEP Cortex every 2 months. Most recently, NANDO App was updated on October 9, 2026 and AIRSTEP Cortex on September 22, 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.*