# CATALYST for Learning vs Seer Stone Chat

The clearest difference is in-app purchases: CATALYST for Learning at none against Seer Stone Chat's 2. CATALYST for Learning also leads on iOS requirement (10.0 vs 26.1). Seer Stone Chat's advantage is update cadence (every 2 months vs every 48 months). On price, ads and device support there is nothing between them.

Both are free to download. Seer Stone Chat sells 2 in-app purchases, starting at $2.99 per month. CATALYST for Learning asks for nothing beyond the download.

CATALYST for Learning ships an update every 48 months, Seer Stone Chat every 2 months. The most recent releases landed on November 11, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | CATALYST for Learning | Seer Stone Chat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/seer-stone-chat/id6762109753/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 48 months | **Every 2 months** |
| Monetization | — | Freemium |
| Size | 4 MB | 23 MB |
| Requires iOS | **10.0** | 26.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Internet Testing Systems (ITS)](https://appshunter.io/developer/546817214) | [Seer Stone Chat LLC](https://appshunter.io/developer/1892952003) |

## What reviewers say

### CATALYST for Learning

[App page](https://appshunter.io/ios/app/catalyst-for-learning/id1469065092)

**In-app purchases:** none


### Seer Stone Chat

[App page](https://appshunter.io/ios/app/seer-stone-chat/id6762109753)

This AI assistant provides scripture-grounded answers to questions about LDS sacred texts. It's trained on religious teachings and offers multilingual support. A premium upgrade offers unlimited prompts.

**Highlights:** AI-powered scripture analysis, Scripture-grounded answers, Multilingual support, Suggested questions, Private and secure conversations, Premium upgrade for unlimited prompts

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Seer Stone Chat Premium | $2.99 | per month |
| Seer Stone Chat Premium | $29.99 | per year |


## Frequently asked questions

### Is CATALYST for Learning free?

CATALYST for Learning is free to download, with no in-app purchases.

### Is Seer Stone Chat free?

Seer Stone Chat is free to download, with in-app purchases available.

### Do CATALYST for Learning or Seer Stone Chat have ads?

Neither CATALYST for Learning nor Seer Stone Chat shows ads.

### Which is updated more often, CATALYST for Learning or Seer Stone Chat?

CATALYST for Learning ships an update every 48 months, and Seer Stone Chat every 2 months. Most recently, CATALYST for Learning was updated on November 11, 2026 and Seer Stone Chat 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.*