# StampCalender vs ばあちゃんの暦

The clearest difference is ads: ばあちゃんの暦 at none against StampCalender's shown. StampCalender's advantage is review sentiment (53% vs 35%) and update cadence (every 5 months vs every 10 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

StampCalender ships an update every 5 months, ばあちゃんの暦 every 10 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | StampCalender | ばあちゃんの暦 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (5 ratings)](https://appshunter.io/ios/app/stampcalender/id459369355/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | **53.2% of reviews** | 35.3% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 months** | Every 10 months |
| Monetization | Free with in-app purchases | — |
| Size | 51 MB | 4 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ZAIZEN Co., Ltd.](https://appshunter.io/developer/380406945) | [Astral Engineering Inc.](https://appshunter.io/developer/1607728502) |

## 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


### ばあちゃんの暦

[App page](https://appshunter.io/ios/app/id1607728500)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is StampCalender free?

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

### Is ばあちゃんの暦 free?

ばあちゃんの暦 is free to download, with no in-app purchases.

### Do StampCalender or ばあちゃんの暦 have ads?

StampCalender shows ads; ばあちゃんの暦 does not.

### Which is updated more often, StampCalender or ばあちゃんの暦?

StampCalender ships an update every 5 months, and ばあちゃんの暦 every 10 months. Most recently, StampCalender was updated on November 1, 2026 and ばあちゃんの暦 on November 3, 2026.

---

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