# VEXcode 123 vs Cogniciser

The clearest difference is in-app purchases: VEXcode 123 at none against Cogniciser's 1. Cogniciser's advantage is update cadence (every 2 weeks vs every 4 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Cogniciser sells 1 one-off in-app purchase. VEXcode 123 asks for nothing beyond the download.

VEXcode 123 ships an update every 4 months, Cogniciser every 2 weeks. The most recent releases landed on June 20, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | VEXcode 123 | Cogniciser |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Size | 408 MB | 129 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [VEX Robotics, Inc.](https://appshunter.io/developer/1162973741) | [Cognicise](https://appshunter.io/developer/1839914032) |

## What reviewers say

### VEXcode 123

[App page](https://appshunter.io/ios/app/vexcode-123/id1501755917)

**In-app purchases:** none


### Cogniciser

[App page](https://appshunter.io/ios/app/cogniciser/id6757754875)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Subscription | $499.00 | one-time |


## Frequently asked questions

### Is VEXcode 123 free?

VEXcode 123 is free to download, with no in-app purchases.

### Is Cogniciser free?

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

### Do VEXcode 123 or Cogniciser have ads?

Neither VEXcode 123 nor Cogniciser shows ads.

### Which is updated more often, VEXcode 123 or Cogniciser?

VEXcode 123 ships an update every 4 months, and Cogniciser every 2 weeks. Most recently, VEXcode 123 was updated on June 20, 2026 and Cogniciser on September 19, 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.*