# Space Letters vs Cast a Spell

The clearest difference is in-app purchases: Space Letters at none against Cast a Spell's 1. Space Letters also leads on update cadence (daily vs every 3 weeks) and iOS requirement (13.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Cast a Spell sells 1 one-off in-app purchase. Space Letters asks for nothing beyond the download.

Space Letters ships an update daily, Cast a Spell every 3 weeks. The most recent releases landed on September 9, 2026 and June 30, 2026 respectively.

## The numbers

| Metric | Space Letters | Cast a Spell |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/cast-a-spell/id6772789009/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Daily** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 27 MB | 6 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 9+ |
| Developer | [Paul Brecht](https://appshunter.io/developer/1620703287) | [Michele Plunkett](https://appshunter.io/developer/6772789011) |

## What reviewers say

### Space Letters

[App page](https://appshunter.io/ios/app/space-letters/id6479270951)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cast a Spell

[App page](https://appshunter.io/ios/app/cast-a-spell/id6772789009)

Engage in dark ritual-style entertainment for reflection and journaling. Craft personalized spells by selecting intentions, moon phases, and elements to generate unique chants and rituals. Store your reflections in a private grimoire journal.

**Highlights:** Dark ritual-style entertainment, Journaling and reflection, Symbolic spell casting, Customizable spell elements, Private grimoire journal

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spell Cast | $4.99 | one-time |


## Frequently asked questions

### Is Space Letters free?

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

### Is Cast a Spell free?

Cast a Spell is free to download, with in-app purchases available.

### Do Space Letters or Cast a Spell have ads?

Both Space Letters and Cast a Spell show ads.

### Which is updated more often, Space Letters or Cast a Spell?

Space Letters ships an update daily, and Cast a Spell every 3 weeks. Most recently, Space Letters was updated on September 9, 2026 and Cast a Spell on June 30, 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.*