# 3秒献立 vs 冷蔵庫ノート AI献立

The clearest difference is in-app purchases: 3秒献立 at none against 冷蔵庫ノート AI献立's 1. 3秒献立 also leads on ads (none vs shown) and update cadence (every 3 days vs monthly). On price and iOS requirement there is nothing between them.

Both are free to download. 冷蔵庫ノート AI献立 sells 1 in-app purchase, starting at $2.99 per month. 3秒献立 asks for nothing beyond the download.

3秒献立 ships an update every 3 days, 冷蔵庫ノート AI献立 monthly. The most recent releases landed on October 17, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | 3秒献立 | 冷蔵庫ノート AI献立 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Monthly |
| Size | 29 MB | 55 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tatsuya Kawauchi](https://appshunter.io/developer/1716320513) | [Kenta Urayama](https://appshunter.io/developer/6788664520) |

## What reviewers say

### 3秒献立

[App page](https://appshunter.io/ios/app/3/id6770769389)

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

**In-app purchases:** none


### 冷蔵庫ノート AI献立

[App page](https://appshunter.io/ios/app/ai/id6794189302)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 冷蔵庫ノート Pro（月額） | $2.99 | per month |


## Frequently asked questions

### Is 3秒献立 free?

3秒献立 is free to download, with no in-app purchases.

### Is 冷蔵庫ノート AI献立 free?

冷蔵庫ノート AI献立 is free to download, with in-app purchases available.

### Do 3秒献立 or 冷蔵庫ノート AI献立 have ads?

冷蔵庫ノート AI献立 shows ads; 3秒献立 does not.

### Which is updated more often, 3秒献立 or 冷蔵庫ノート AI献立?

3秒献立 ships an update every 3 days, and 冷蔵庫ノート AI献立 monthly. Most recently, 3秒献立 was updated on October 17, 2026 and 冷蔵庫ノート AI献立 on October 1, 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.*