# Algo Demo vs AtlDevCon

The clearest difference is ads: AtlDevCon at none against Algo Demo's shown. AtlDevCon also leads on update cadence (every 5 days vs every 4 months). Algo Demo's advantage is iOS requirement (13.0 vs 15.0). 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.

Algo Demo ships an update every 4 months, AtlDevCon every 5 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Algo Demo | AtlDevCon |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 5 days** |
| Size | 36 MB | 119 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [zhuo zeng](https://appshunter.io/developer/1435764582) | [Ivan Ball-llovera](https://appshunter.io/developer/1844710602) |

## What reviewers say

### Algo Demo

[App page](https://appshunter.io/ios/app/algo-demo/id6746090108)

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

**In-app purchases:** none


### AtlDevCon

[App page](https://appshunter.io/ios/app/atldevcon/id6753729335)

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

**In-app purchases:** none


## Frequently asked questions

### Is Algo Demo free?

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

### Is AtlDevCon free?

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

### Do Algo Demo or AtlDevCon have ads?

Algo Demo shows ads; AtlDevCon does not.

### Which is updated more often, Algo Demo or AtlDevCon?

Algo Demo ships an update every 4 months, and AtlDevCon every 5 days. Most recently, Algo Demo was updated on October 25, 2026 and AtlDevCon on October 24, 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.*