# 昨日の歩数 vs Step Calendar

The clearest difference is in-app purchases: 昨日の歩数 at none against Step Calendar's 2. 昨日の歩数 also leads on ads (none vs shown) and iOS requirement (15.0 vs 18.2). Step Calendar's advantage is update cadence (every 3 weeks vs every 58 months). On price, review sentiment and device support there is nothing between them.

Both are free to download. Step Calendar sells 2 in-app purchases, starting at $1.99 per month. 昨日の歩数 asks for nothing beyond the download.

昨日の歩数 ships an update every 58 months, Step Calendar every 3 weeks. The most recent releases landed on October 7, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | 昨日の歩数 | Step Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 58 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 30 MB |
| Requires iOS | **15.0** | 18.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [SATOSHI SAKAO](https://appshunter.io/developer/919075948) | [koichi hashimoto](https://appshunter.io/developer/1659408789) |

## What reviewers say

### 昨日の歩数

[App page](https://appshunter.io/ios/app/id955229183)

**In-app purchases:** none


### Step Calendar

[App page](https://appshunter.io/ios/app/step-calendar-pedometer/id6748911712)

This app automatically tracks your daily steps, distance, and calories, displaying them on a color-coded calendar. Set goals, earn badges, and embark on virtual journeys. It offers weekly reports and shareable recaps of your progress.

**Highlights:** Automatic step tracking, Color-coded calendar view, Daily step goals and badges, Virtual walking journeys, Weekly progress reports, Shareable monthly recaps, Widgets and Siri integration

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム（月額） | $1.99 | per month |
| プレミアム（年額） | $19.99 | per year |


## Frequently asked questions

### Is 昨日の歩数 free?

昨日の歩数 is free to download, with no in-app purchases.

### Is Step Calendar free?

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

### Do 昨日の歩数 or Step Calendar have ads?

Step Calendar shows ads; 昨日の歩数 does not.

### Which is updated more often, 昨日の歩数 or Step Calendar?

昨日の歩数 ships an update every 58 months, and Step Calendar every 3 weeks. Most recently, 昨日の歩数 was updated on October 7, 2026 and Step Calendar on October 23, 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.*