# Archetype Decks vs Synchronicity Journal

The clearest difference is in-app purchases: Synchronicity Journal at none against Archetype Decks's 4. Archetype Decks's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

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

Archetype Decks ships an update every 3 weeks, Synchronicity Journal every 2 months. Both last shipped on October 31, 2026.

## The numbers

| Metric | Archetype Decks | Synchronicity Journal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/synchronicity-journal/id6787776821/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | — | Free |
| Size | 202 MB | 7 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Drew Douglass](https://appshunter.io/developer/1887999660) | [Eddy Mercado](https://appshunter.io/developer/1896519155) |

## What reviewers say

### 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 |


### Synchronicity Journal

[App page](https://appshunter.io/ios/app/synchronicity-journal/id6787776821)

A private digital space to record and reflect on meaningful coincidences and significant life moments. Organize your experiences, identify patterns over time, and gain personal insights in a secure, device-only environment.

**Highlights:** Log moments as they happen, Tag moments by type, Mark moment intensity, Group related moments into threads, Identify patterns over time, Gentle reflection prompts, Private, device-only storage

**In-app purchases:** none


## Frequently asked questions

### Is Archetype Decks free?

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

### Is Synchronicity Journal free?

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

### Do Archetype Decks or Synchronicity Journal have ads?

Neither Archetype Decks nor Synchronicity Journal shows ads.

### Which is updated more often, Archetype Decks or Synchronicity Journal?

Archetype Decks ships an update every 3 weeks, and Synchronicity Journal every 2 months. Most recently, Archetype Decks was updated on October 31, 2026 and Synchronicity Journal on October 31, 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.*