# メモハック 暗記カード vs Just Remember

The clearest difference is device support: メモハック 暗記カード at 3 against Just Remember's 1. メモハック 暗記カード also leads on iOS requirement (15.1 vs 26.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. メモハック 暗記カード sells 6 in-app purchases, starting at $1.99 per 7 days and Just Remember sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

メモハック 暗記カード ships an update weekly, Just Remember every 5 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | メモハック 暗記カード | Just Remember |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Every 5 days** |
| Size | 48 MB | 14 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hinata Tomoda](https://appshunter.io/developer/1790192988) | [atsuko imai](https://appshunter.io/developer/1830783417) |

## What reviewers say

### メモハック 暗記カード

[App page](https://appshunter.io/ios/app/ai/id6759282044)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| メモハック PRO 週額 | $1.99 | per 7 days |
| メモハックPro 月額 | $5.99 | per month |
| メモハックULTRA週額 | $5.99 | per 7 days |
| メモハック Ultra 月額 | $19.99 | per month |
| メモハックPro 年額 | $59.99 | per year |
| メモハック Ultra 年額 | $199.99 | per year |


### Just Remember

[App page](https://appshunter.io/ios/app/just-remember-flashcards/id6781671255)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kakushi Pro Monthly | $1.99 | per month |
| Kakushi Pro Lifetime | $6.00 | one-time |


## Frequently asked questions

### Is メモハック 暗記カード free?

メモハック 暗記カード is free to download, with in-app purchases available.

### Is Just Remember free?

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

### Do メモハック 暗記カード or Just Remember have ads?

Both メモハック 暗記カード and Just Remember show ads.

### Which is updated more often, メモハック 暗記カード or Just Remember?

メモハック 暗記カード ships an update weekly, and Just Remember every 5 days. Most recently, メモハック 暗記カード was updated on October 25, 2026 and Just Remember on October 28, 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.*