# Valdis vs Engram Artificial

The clearest difference is iOS requirement: Engram Artificial at 15.0 against Valdis's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Valdis ships an update every 8 days, Engram Artificial every 5 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Valdis | Engram Artificial |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 5 days** |
| Size | 82 MB | 73 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Alexander Vlasov](https://appshunter.io/developer/1868628304) | [Jonathan Wallace](https://appshunter.io/developer/1805506098) |

## What reviewers say

### Valdis

[App page](https://appshunter.io/ios/app/valdis/id6757744130)

**In-app purchases:** none


### Engram Artificial

[App page](https://appshunter.io/ios/app/engram-artificial/id6757760213)

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

**In-app purchases:** none


## Frequently asked questions

### Is Valdis free?

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

### Is Engram Artificial free?

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

### Do Valdis or Engram Artificial have ads?

Neither Valdis nor Engram Artificial shows ads.

### Which is updated more often, Valdis or Engram Artificial?

Valdis ships an update every 8 days, and Engram Artificial every 5 days. Most recently, Valdis was updated on October 25, 2026 and Engram Artificial 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.*