# Chouseisan vs friends memory

The clearest difference is in-app purchases: Chouseisan at none against friends memory's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. friends memory sells 3 in-app purchases, starting at $2.99 per month. Chouseisan asks for nothing beyond the download.

Chouseisan ships an update fortnightly, friends memory every 10 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Chouseisan | friends memory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (43 ratings)](https://appshunter.io/ios/app/chouseisan/id6448971739/reviews)** | — |
| Number of ratings | **43** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 10 days** |
| Monetization | Ad-supported | — |
| Size | 99 MB | 51 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mixtend Inc.](https://appshunter.io/developer/1687241996) | [RYOHEI MASUJIMA](https://appshunter.io/developer/1872059765) |

## What reviewers say

### Chouseisan

[App page](https://appshunter.io/ios/app/chouseisan/id6448971739)

This free scheduling app simplifies event organization for both personal and professional use. Easily create event pages and share URLs with guests to coordinate schedules efficiently. It's a top scheduling service in Japan, designed for smooth itinerary planning.

**Highlights:** Streamlines event scheduling, Easy event page creation, Shareable event URLs, Suitable for private and business use, Large user base in Japan

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

**In-app purchases:** none


### friends memory

[App page](https://appshunter.io/ios/app/friends-memory/id6758299387)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Proプラン（月額） | $2.99 | per month |
| Proプラン（年額） | $29.99 | per year |
| ともメモ Pro（買い切り） | $99.99 | one-time |


## Frequently asked questions

### Is Chouseisan free?

Chouseisan is free to download, with no in-app purchases.

### Is friends memory free?

friends memory is free to download, with in-app purchases available.

### Do Chouseisan or friends memory have ads?

Both Chouseisan and friends memory show ads.

### Which is updated more often, Chouseisan or friends memory?

Chouseisan ships an update fortnightly, and friends memory every 10 days. Most recently, Chouseisan was updated on November 3, 2026 and friends memory on October 31, 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.*