# Memorizer vs Grindy Tracker

The clearest difference is in-app purchases: Grindy Tracker at none against Memorizer's 3. Grindy Tracker also leads on update cadence (every 5 weeks vs every 3 months) and iOS requirement (14.0 vs 17.0). Memorizer's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Memorizer sells 3 in-app purchases, starting at $2.99 per month. Grindy Tracker asks for nothing beyond the download.

Memorizer ships an update every 3 months, Grindy Tracker every 5 weeks. The most recent releases landed on October 16, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Memorizer | Grindy Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/memorizer-learning-assistant/id1378565265/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Freemium | — |
| Size | 17 MB | 29 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Azamat Valitov](https://appshunter.io/developer/805926721) | [EBRIT Sp. z o.o.](https://appshunter.io/developer/997690435) |

## What reviewers say

### Memorizer

[App page](https://appshunter.io/ios/app/memorizer-learning-assistant/id1378565265)

This app helps you learn faster by creating flashcards and reviewing them at optimal times. It uses memory science to build long-lasting knowledge with less effort, organizing study material into groups and offering import/export options.

**Highlights:** Spaced repetition review scheduling, Organize decks with groups, Import and export flashcard decks, Distraction-free study interface, Reliable daily study notifications, Learn on the go

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Memorizer 1 Month Pro | $2.99 | per month |
| Memorizer 3 Months Pro | $6.99 | per 3 months |
| Memorizer 1 Year Pro | $24.99 | per year |


### Grindy Tracker

[App page](https://appshunter.io/ios/app/grindy-tracker/id1400230828)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Memorizer free?

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

### Is Grindy Tracker free?

Grindy Tracker is free to download, with no in-app purchases.

### Do Memorizer or Grindy Tracker have ads?

Grindy Tracker shows ads; Memorizer does not.

### Which is updated more often, Memorizer or Grindy Tracker?

Memorizer ships an update every 3 months, and Grindy Tracker every 5 weeks. Most recently, Memorizer was updated on October 16, 2026 and Grindy Tracker on October 3, 2026.

---

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