# Prismo vs MAPS by PathStack

The clearest difference is in-app purchases: MAPS by PathStack at none against Prismo's 4. MAPS by PathStack also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Prismo sells 4 in-app purchases, starting at $9.99 per month. MAPS by PathStack asks for nothing beyond the download.

## The numbers

| Metric | Prismo | MAPS by PathStack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/prismo-remember-all-you-learn/id6759450471/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 84 MB | 11 MB |
| Requires iOS | **16.4** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Prismo Labs Ltd](https://appshunter.io/developer/1705099111) | [PathStack LLC](https://appshunter.io/developer/1896248167) |

## What reviewers say

### Prismo

[App page](https://appshunter.io/ios/app/prismo-remember-all-you-learn/id6759450471)

Capture and retain knowledge from various sources with AI-powered organization and spaced repetition quizzes. Turn fleeting thoughts into lasting memories with smart reviews and progress tracking.

**Highlights:** AI-powered knowledge extraction, Spaced repetition quizzing, Automatic organization, Voice recording, Progress tracking, Knowledge graph visualization

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Prismo Pro Monthly | $9.99 | per month |
| Prismo Pro | $39.99 | per year |
| Prismo Pro Student | $39.99 | per year |
| Prismo Pro | $79.99 | per year |


### MAPS by PathStack

[App page](https://appshunter.io/ios/app/maps-by-pathstack/id6766238653)

**In-app purchases:** none


## Frequently asked questions

### Is Prismo free?

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

### Is MAPS by PathStack free?

MAPS by PathStack is free to download, with no in-app purchases.

### Do Prismo or MAPS by PathStack have ads?

Prismo shows ads; MAPS by PathStack does not.

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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.*