# PostPlan vs 即メモ

The clearest difference is ads: 即メモ at none against PostPlan's shown. 即メモ also leads on update cadence (daily vs weekly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. PostPlan sells 1 in-app purchase, starting at $0.99 per month and 即メモ sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

PostPlan ships an update weekly, 即メモ daily. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | PostPlan | 即メモ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Daily** |
| Monetization | — | Freemium |
| Size | 9 MB | 10 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shintaro Morikawa](https://appshunter.io/developer/565015106) | [Takahiro Aminaga](https://appshunter.io/developer/6788745045) |

## What reviewers say

### PostPlan

[App page](https://appshunter.io/ios/app/postplan-feed-preview/id6742560007)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $0.99 | per month |


### 即メモ

[App page](https://appshunter.io/ios/app/quick-memo/id6792478152)

Capture ideas instantly and organize them with deadlines. This iPhone app allows for quick note-taking, task management, and visual organization through a monthly calendar. It prioritizes user privacy with no account registration or cloud syncing.

**Highlights:** Instant note taking, Deadline organization, Monthly calendar view, Task completion tracking, Lock screen widgets, Multi-language support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quick Memo Pro Monthly | $0.99 | per month |
| Quick Memo Pro Annual | $9.99 | per year |
| Quick Memo Pro Lifetime | $14.99 | one-time |


## Frequently asked questions

### Is PostPlan free?

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

### Is 即メモ free?

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

### Do PostPlan or 即メモ have ads?

PostPlan shows ads; 即メモ does not.

### Which is updated more often, PostPlan or 即メモ?

PostPlan ships an update weekly, and 即メモ daily. Most recently, PostPlan was updated on November 8, 2026 and 即メモ on October 31, 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.*