# Eye'sTest vs 血圧記録カレンダー for Watch

The clearest difference is price: Eye'sTest at Free against 血圧記録カレンダー for Watch's $1.99. Eye'sTest also leads on update cadence (monthly vs every 5 months) and iOS requirement (10.0 vs 15.5). On ads, in-app purchases and device support there is nothing between them.

Eye'sTest is free to download; 血圧記録カレンダー for Watch costs $1.99 up front. Eye'sTest sells 1 one-off in-app purchase and 血圧記録カレンダー for Watch sells 3 in-app purchases, starting at $0.29 per 7 days. Whichever you choose, the download price is not the number that matters.

Eye'sTest ships an update monthly, 血圧記録カレンダー for Watch every 5 months. The most recent releases landed on October 6, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Eye'sTest | 血圧記録カレンダー for Watch |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | — | Paid |
| Size | 5 MB | 55 MB |
| Requires iOS | **10.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [Takeshi Kawai](https://appshunter.io/developer/428422074) | [Tomohiro Sasaki](https://appshunter.io/developer/1291219090) |

## What reviewers say

### Eye'sTest

[App page](https://appshunter.io/ios/app/eyestest/id539352012)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium: Measurement History | $1.99 | one-time |


### 血圧記録カレンダー for Watch

[App page](https://appshunter.io/ios/app/for-watch/id1639482565)

Record blood pressure with notes and manage multiple users. Data syncs simultaneously with the native Health app. This version offers an ad-free experience.

**Highlights:** Record blood pressure with notes, Manage multiple users' data, Sync with Apple Health app, Ad-free experience, Apple Watch support

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムプラン | $0.29 | per 7 days |
| プレミアムプラン | $0.49 | per month |
| プレミアムプラン | $2.99 | per year |


## Frequently asked questions

### Is Eye'sTest free?

Eye'sTest is free to download, with in-app purchases available.

### Is 血圧記録カレンダー for Watch free?

血圧記録カレンダー for Watch costs $1.99, and also offers in-app purchases.

### Do Eye'sTest or 血圧記録カレンダー for Watch have ads?

Neither Eye'sTest nor 血圧記録カレンダー for Watch shows ads.

### Which is updated more often, Eye'sTest or 血圧記録カレンダー for Watch?

Eye'sTest ships an update monthly, and 血圧記録カレンダー for Watch every 5 months. Most recently, Eye'sTest was updated on October 6, 2026 and 血圧記録カレンダー for Watch on October 17, 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.*