# Memomium vs Gra

The clearest difference is in-app purchases: Memomium at none against Gra's 2. Gra's advantage is iOS requirement (13.0 vs 17.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Gra sells 2 in-app purchases, starting at $0.99 per month. Memomium asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 4, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Memomium | Gra |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 days | Every 2 days |
| Monetization | Free | — |
| Size | 2 MB | 57 MB |
| Requires iOS | 17.4 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Heung Ju Ha](https://appshunter.io/developer/1738866383) | [YOUNG HWAN SHIN](https://appshunter.io/developer/1873877102) |

## What reviewers say

### Memomium

[App page](https://appshunter.io/ios/app/memomium/id6523430124)

A streamlined digital notebook focused on simplicity, security, and style. It offers a distraction-free writing environment with end-to-end encryption and customizable day/night modes. Notes can be synced across Apple devices.

**Highlights:** Minimalist design, End-to-end encryption, Day and night modes, iCloud sync, Distraction-free writing

**Features:** macOS Compatibility

**In-app purchases:** none


### Gra

[App page](https://appshunter.io/ios/app/gra-deuk-timer/id6758597405)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 월간 프리미엄 | $0.99 | per month |
| 연간 프리미업 | $11.99 | per year |


## Frequently asked questions

### Is Memomium free?

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

### Is Gra free?

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

### Do Memomium or Gra have ads?

Neither Memomium nor Gra shows ads.

### Which is updated more often, Memomium or Gra?

Memomium ships an update every 2 days, and Gra every 2 days. Most recently, Memomium was updated on October 4, 2026 and Gra on October 14, 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.*