# 私辞書 vs Coffee Drip Timer

The clearest difference is in-app purchases: Coffee Drip Timer at none against 私辞書's 2. Coffee Drip Timer also leads on update cadence (every 2 days vs every 2 weeks). 私辞書's advantage is iOS requirement (15.5 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. 私辞書 sells 2 in-app purchases, starting at $1.99 per month. Coffee Drip Timer asks for nothing beyond the download.

私辞書 ships an update every 2 weeks, Coffee Drip Timer every 2 days. The most recent releases landed on September 13, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | 私辞書 | Coffee Drip Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Size | 60 MB | 7 MB |
| Requires iOS | **15.5** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [AOI EMURA](https://appshunter.io/developer/1826834165) | [shunnosuke goan](https://appshunter.io/developer/1796527380) |

## What reviewers say

### 私辞書

[App page](https://appshunter.io/ios/app/id6748652770)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月額プラン | $1.99 | per month |
| 年額プラン | $22.99 | per year |


### Coffee Drip Timer

[App page](https://appshunter.io/ios/app/coffee-drip-timer/id6758955956)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 私辞書 free?

私辞書 is free to download, with in-app purchases available.

### Is Coffee Drip Timer free?

Coffee Drip Timer is free to download, with no in-app purchases.

### Do 私辞書 or Coffee Drip Timer have ads?

Neither 私辞書 nor Coffee Drip Timer shows ads.

### Which is updated more often, 私辞書 or Coffee Drip Timer?

私辞書 ships an update every 2 weeks, and Coffee Drip Timer every 2 days. Most recently, 私辞書 was updated on September 13, 2026 and Coffee Drip Timer on September 4, 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.*