# 대대장 배터리 vs Memoyo

The clearest difference is in-app purchases: 대대장 배터리 at none against Memoyo's 1. 대대장 배터리 also leads on ads (none vs shown). Memoyo's advantage is update cadence (weekly vs every 3 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Memoyo sells 1 one-off in-app purchase. 대대장 배터리 asks for nothing beyond the download.

대대장 배터리 ships an update every 3 months, Memoyo weekly. The most recent releases landed on October 19, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 대대장 배터리 | Memoyo |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | — | Ad-supported |
| Size | 38 MB | 56 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Quantumcat Co.,Ltd.](https://appshunter.io/developer/1770969456) | [Minus Beta Studio](https://appshunter.io/developer/1892744518) |

## What reviewers say

### 대대장 배터리

[App page](https://appshunter.io/ios/app/id6745372439)

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

**In-app purchases:** none


### Memoyo

[App page](https://appshunter.io/ios/app/memoyo/id6762068073)

A dark notepad for quick memos, ideas, and daily entries. Organize your thoughts with title-free notes, swipe to favorite, and drag to reorder. Restore deleted items from the trash or back them up with Google Drive.

**Highlights:** Title-free quick notes, Local storage, Swipe to favorite, Drag to reorder, Trash for deleted notes, Optional Google Drive backup, No account signup

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 광고 제거 | $1.99 | one-time |


## Frequently asked questions

### Is 대대장 배터리 free?

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

### Is Memoyo free?

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

### Do 대대장 배터리 or Memoyo have ads?

Memoyo shows ads; 대대장 배터리 does not.

### Which is updated more often, 대대장 배터리 or Memoyo?

대대장 배터리 ships an update every 3 months, and Memoyo weekly. Most recently, 대대장 배터리 was updated on October 19, 2026 and Memoyo on October 25, 2026.

---

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