# Memorize Fast vs Iteratio

The clearest difference is iOS requirement: Memorize Fast at 15.0 against Iteratio's 18.0. On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Memorize Fast sells 1 one-off in-app purchase and Iteratio sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Memorize Fast against 5.0 for Iteratio. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Memorize Fast ships an update every 9 days, Iteratio every 2 weeks. The most recent releases landed on October 15, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Memorize Fast | Iteratio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/memorize-fast-nummnemonic/id6757535911/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/iteratio-ai-flashcards/id6763811413/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | Freemium |
| Size | 45 MB | 96 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Yevhen Murzik](https://appshunter.io/developer/1533055951) | [Telat Percan](https://appshunter.io/developer/1799930892) |

## What reviewers say

### Memorize Fast

[App page](https://appshunter.io/ios/app/memorize-fast-nummnemonic/id6757535911)

This app uses mnemonic techniques to help you memorize numbers like phone numbers, PINs, and passcodes. It transforms digits into vivid images for natural recall, requiring minimal daily practice. Unlock advanced features with custom mappings.

**Highlights:** Memorize phone numbers and passcodes, Remember long number sequences, Learn Major and PAO systems, Improve recall accuracy, Daily practice under a minute, Create custom number mappings (Pro)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Pro Access | $4.99 | one-time |


### Iteratio

[App page](https://appshunter.io/ios/app/iteratio-ai-flashcards/id6763811413)

Create and review flashcards from your own learning materials, including books, files, and links. Practice vocabulary with spaced repetition, matching games, and sentence exercises. Organize your learning into modules and folders for efficient study.

**Highlights:** AI-generated flashcards, Spaced repetition system, Import from files and links, Multiple study modes, Organize into modules, Offline review

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Iteratio Premium Monthly | $7.99 | per month |
| Iteratio Premium Yearly | $49.99 | per year |


## Frequently asked questions

### Is Memorize Fast free?

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

### Is Iteratio free?

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

### Which has better reviews, Memorize Fast or Iteratio?

Memorize Fast and Iteratio are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Memorize Fast or Iteratio have ads?

Neither Memorize Fast nor Iteratio shows ads.

### Which is updated more often, Memorize Fast or Iteratio?

Memorize Fast ships an update every 9 days, and Iteratio every 2 weeks. Most recently, Memorize Fast was updated on October 15, 2026 and Iteratio on October 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*