# 性活カレンダー vs Routine Note

The clearest difference is ads: 性活カレンダー at none against Routine Note's shown. Routine Note's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, in-app purchases and device support there is nothing between them.

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

性活カレンダー ships an update every 10 days, Routine Note every 5 days. The most recent releases landed on October 1, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | 性活カレンダー | Routine Note |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | **Every 5 days** |
| Size | 64 MB | 34 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Gento Fukuda](https://appshunter.io/developer/1484151443) | [Kentaro Ogawa](https://appshunter.io/developer/1859107117) |

## What reviewers say

### 性活カレンダー

[App page](https://appshunter.io/ios/app/id1484151444)

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

**In-app purchases:** none


### Routine Note

[App page](https://appshunter.io/ios/app/routine-note/id6757955134)

**In-app purchases:** none


## Frequently asked questions

### Is 性活カレンダー free?

性活カレンダー is free to download, with no in-app purchases.

### Is Routine Note free?

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

### Do 性活カレンダー or Routine Note have ads?

Routine Note shows ads; 性活カレンダー does not.

### Which is updated more often, 性活カレンダー or Routine Note?

性活カレンダー ships an update every 10 days, and Routine Note every 5 days. Most recently, 性活カレンダー was updated on October 1, 2026 and Routine Note on September 25, 2026.

---

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