# Grimoire A.I. vs Occultism

The clearest difference is update cadence: Occultism at every 2 days against Grimoire A.I.'s every 2 months. Grimoire A.I.'s advantage is iOS requirement (15.1 vs 18.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Grimoire A.I. sells 1 in-app purchase, starting at $6.99 per month and Occultism sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Grimoire A.I. ships an update every 2 months, Occultism every 2 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Grimoire A.I. | Occultism |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/occultism/id6804613269/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 49 MB | 11 MB |
| Requires iOS | **15.1** | 18.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [Nazarene Lakey](https://appshunter.io/developer/1879630927) | [Pavel Yeutusheuski](https://appshunter.io/developer/6804613271) |

## What reviewers say

### Grimoire A.I.

[App page](https://appshunter.io/ios/app/grimoire-ai/id6759899174)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GrimoireAI Pro Monthly Membership | $6.99 | per month |


### Occultism

[App page](https://appshunter.io/ios/app/occultism/id6804613269)

Explore ancient secrets and modern esoteric practices with this digital encyclopedia. It offers rituals, spells, tarot readings, and a personal grimoire to guide your spiritual journey. Align with cosmic rhythms and receive situation-based recommendations.

**Highlights:** 300+ authentic rituals and spells, Tarot readings and daily energy code, Real-time lunar and planetary calendar, Situation-based ritual recommendations, Personal digital grimoire, Energy cleansing and protection practices

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Occultism — 1 Month | $2.99 | per month |
| Occultism — 1 Year | $17.99 | per year |
| Occultism Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Grimoire A.I. free?

Grimoire A.I. is free to download, with in-app purchases available.

### Is Occultism free?

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

### Do Grimoire A.I. or Occultism have ads?

Neither Grimoire A.I. nor Occultism shows ads.

### Which is updated more often, Grimoire A.I. or Occultism?

Grimoire A.I. ships an update every 2 months, and Occultism every 2 days. Most recently, Grimoire A.I. was updated on November 5, 2026 and Occultism 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.*