# Perceptium vs Archetype Decks

The clearest difference is in-app purchases: Perceptium at none against Archetype Decks's 4. Perceptium also leads on update cadence (every 5 days vs every 3 weeks) and iOS requirement (14.0.0 vs 17.0). Archetype Decks's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Archetype Decks sells 4 one-off in-app purchases. Perceptium asks for nothing beyond the download.

Perceptium ships an update every 5 days, Archetype Decks every 3 weeks. The most recent releases landed on November 12, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Perceptium | Archetype Decks |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Size | 33 MB | 202 MB |
| Requires iOS | **14.0.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [ASH SERVICOS LTDA](https://appshunter.io/developer/1654793255) | [Drew Douglass](https://appshunter.io/developer/1887999660) |

## What reviewers say

### Perceptium

[App page](https://appshunter.io/ios/app/perceptium/id6733241661)

**Features:** macOS Compatibility

**In-app purchases:** none


### Archetype Decks

[App page](https://appshunter.io/ios/app/archetype-decks/id6764735465)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| A candle for the desk | $1.99 | one-time |
| An afternoon in the stacks | $4.99 | one-time |
| A key to the collection | $9.99 | one-time |
| A new wing for the library | $19.99 | one-time |


## Frequently asked questions

### Is Perceptium free?

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

### Is Archetype Decks free?

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

### Do Perceptium or Archetype Decks have ads?

Perceptium shows ads; Archetype Decks does not.

### Which is updated more often, Perceptium or Archetype Decks?

Perceptium ships an update every 5 days, and Archetype Decks every 3 weeks. Most recently, Perceptium was updated on November 12, 2026 and Archetype Decks on November 5, 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.*