# MemoYi Card vs TacticalStudy

The clearest difference is in-app purchases: TacticalStudy at none against MemoYi Card's 1. TacticalStudy also leads on update cadence (every 3 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. MemoYi Card sells 1 one-off in-app purchase. TacticalStudy asks for nothing beyond the download.

MemoYi Card ships an update monthly, TacticalStudy every 3 days. The most recent releases landed on October 27, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | MemoYi Card | TacticalStudy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Size | 30 MB | 6 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [子然 赵](https://appshunter.io/developer/1704722223) | [Yutaka Mochida](https://appshunter.io/developer/1868628237) |

## What reviewers say

### MemoYi Card

[App page](https://appshunter.io/ios/app/memoyi-card-flashcard-tool/id6547851109)

**In-app purchases (1)**

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


### TacticalStudy

[App page](https://appshunter.io/ios/app/tacticalstudy/id6757744235)

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

**In-app purchases:** none


## Frequently asked questions

### Is MemoYi Card free?

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

### Is TacticalStudy free?

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

### Do MemoYi Card or TacticalStudy have ads?

Neither MemoYi Card nor TacticalStudy shows ads.

### Which is updated more often, MemoYi Card or TacticalStudy?

MemoYi Card ships an update monthly, and TacticalStudy every 3 days. Most recently, MemoYi Card was updated on October 27, 2026 and TacticalStudy on November 5, 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.*