# Serendipity Planner vs あみもの記録

The clearest difference is update cadence: あみもの記録 at weekly against Serendipity Planner's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Serendipity Planner ships an update every 3 weeks, あみもの記録 weekly. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Serendipity Planner | あみもの記録 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 5 MB | 56 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ken Miyamura](https://appshunter.io/developer/1883569594) | [miyu sato](https://appshunter.io/developer/1893943497) |

## What reviewers say

### Serendipity Planner

[App page](https://appshunter.io/ios/app/serendipity-planner/id6760272817)

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

**In-app purchases:** none


### あみもの記録

[App page](https://appshunter.io/ios/app/id6762365778)

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

**In-app purchases:** none


## Frequently asked questions

### Is Serendipity Planner free?

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

### Is あみもの記録 free?

あみもの記録 is free to download, with no in-app purchases.

### Do Serendipity Planner or あみもの記録 have ads?

Neither Serendipity Planner nor あみもの記録 shows ads.

### Which is updated more often, Serendipity Planner or あみもの記録?

Serendipity Planner ships an update every 3 weeks, and あみもの記録 weekly. Most recently, Serendipity Planner was updated on October 24, 2026 and あみもの記録 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.*