# KAIGOO vs シンプル買い物リストメモ

The clearest difference is price: シンプル買い物リストメモ at Free against KAIGOO's $0.99. シンプル買い物リストメモ also leads on update cadence (every 9 days vs every 9 months). KAIGOO's advantage is ads (none vs shown). On in-app purchases, device support and iOS requirement there is nothing between them.

シンプル買い物リストメモ is free to download; KAIGOO costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

KAIGOO ships an update every 9 months, シンプル買い物リストメモ every 9 days. The most recent releases landed on September 19, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | KAIGOO | シンプル買い物リストメモ |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 9 days** |
| Size | 8 MB | 7 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [CSP LABO, K.K.](https://appshunter.io/developer/1111285651) | [Rina Nakano](https://appshunter.io/developer/1572777851) |

## What reviewers say

### KAIGOO

[App page](https://appshunter.io/ios/app/kaigoo/id1453020558)

**Features:** macOS Compatibility

**In-app purchases:** none


### シンプル買い物リストメモ

[App page](https://appshunter.io/ios/app/id6445817877)

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

**In-app purchases:** none


## Frequently asked questions

### Is KAIGOO free?

KAIGOO costs $0.99, with no in-app purchases.

### Is シンプル買い物リストメモ free?

シンプル買い物リストメモ is free to download, with no in-app purchases.

### Do KAIGOO or シンプル買い物リストメモ have ads?

シンプル買い物リストメモ shows ads; KAIGOO does not.

### Which is updated more often, KAIGOO or シンプル買い物リストメモ?

KAIGOO ships an update every 9 months, and シンプル買い物リストメモ every 9 days. Most recently, KAIGOO was updated on September 19, 2026 and シンプル買い物リストメモ on September 28, 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.*