# StampCalender vs Odekake Note

The clearest difference is in-app purchases: StampCalender at none against Odekake Note's 2. Odekake Note's advantage is ads (none vs shown) and update cadence (daily vs every 5 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Odekake Note sells 2 in-app purchases, starting at $1.99 per month. StampCalender asks for nothing beyond the download.

StampCalender ships an update every 5 months, Odekake Note daily. The most recent releases landed on November 8, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | StampCalender | Odekake Note |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (5 ratings)](https://appshunter.io/ios/app/stampcalender/id459369355/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 59.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 51 MB | 66 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ZAIZEN Co., Ltd.](https://appshunter.io/developer/380406945) | [DAISUKE KAWASHIMA](https://appshunter.io/developer/6797747032) |

## What reviewers say

### StampCalender

[App page](https://appshunter.io/ios/app/stampcalender/id459369355)

Organize your schedule with decorative stamps. Drag and drop stamps onto your calendar to mark appointments and events. Easily view your plans at a glance and prioritize important tasks.

**Highlights:** Drag-and-drop stamp scheduling, Visual calendar overview, Icon sorting for prioritization, Appointment planning, Schedule at a glance

**Features:** Vision Pro support

**In-app purchases:** none


### Odekake Note

[App page](https://appshunter.io/ios/app/odekake-note-plans-and-budget/id6797747030)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| おでかけノート 有料プラン | $1.99 | per month |
| 予定作成 追加チケット | $0.49 | one-time |


## Frequently asked questions

### Is StampCalender free?

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

### Is Odekake Note free?

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

### Do StampCalender or Odekake Note have ads?

StampCalender shows ads; Odekake Note does not.

### Which is updated more often, StampCalender or Odekake Note?

StampCalender ships an update every 5 months, and Odekake Note daily. Most recently, StampCalender was updated on November 8, 2026 and Odekake Note on November 6, 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.*