# Memorization Techniques vs ProMind AI agents

The clearest difference is price: Memorization Techniques at Free against ProMind AI agents's $1.99. Memorization Techniques also leads on update cadence (every 10 days vs monthly). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Memorization Techniques is free to download; ProMind AI agents costs $1.99 up front. Memorization Techniques sells 1 one-off in-app purchase and ProMind AI agents sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Memorization Techniques ships an update every 10 days, ProMind AI agents monthly. Both last shipped on November 3, 2026.

## The numbers

| Metric | Memorization Techniques | ProMind AI agents |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Monthly |
| Monetization | — | Paid |
| Size | 196 MB | 18 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | +4 | 4+ |
| Developer | [Man Hung Sun](https://appshunter.io/developer/1471605573) | [ProMind Intelligence LTD](https://appshunter.io/developer/1882476874) |

## What reviewers say

### Memorization Techniques

[App page](https://appshunter.io/ios/app/memorization-techniques/id1618263817)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade | $0.99 | one-time |


### ProMind AI agents

[App page](https://appshunter.io/ios/app/promind-ai-agents/id6446464833)

This AI-powered application assists with writing, thinking, and working more efficiently. It utilizes specialized AI agents to draft documents, summarize PDFs, take notes, brainstorm ideas, and answer questions based on your files.

**Highlights:** AI-powered document drafting, PDF summarization and file querying, Note-taking and idea organization, Content rewriting and brainstorming, Specialized professional AI agents, Voice and text interaction

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Tokens Pack | $5.99 | one-time |
| Pro Tokens Pack | $12.99 | one-time |
| Ultimate Tokens Pack | $24.99 | one-time |


## Frequently asked questions

### Is Memorization Techniques free?

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

### Is ProMind AI agents free?

ProMind AI agents costs $1.99, and also offers in-app purchases.

### Do Memorization Techniques or ProMind AI agents have ads?

Neither Memorization Techniques nor ProMind AI agents shows ads.

### Which is updated more often, Memorization Techniques or ProMind AI agents?

Memorization Techniques ships an update every 10 days, and ProMind AI agents monthly. Most recently, Memorization Techniques was updated on November 3, 2026 and ProMind AI agents on November 3, 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.*