# じぶんちょきん vs Plain

The clearest difference is update cadence: Plain at every 8 days against じぶんちょきん's every 5 weeks. じぶんちょきん's advantage is iOS requirement (12.4 vs 17.0). 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.

じぶんちょきん ships an update every 5 weeks, Plain every 8 days. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | じぶんちょきん | Plain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 8 days** |
| Size | 29 MB | 14 MB |
| Requires iOS | **12.4** | 17.0 |
| Devices | iPhone, iPod | iPhone, Vision Pro |
| Age rating | 4+ | 12+ |
| Developer | [Takaaki Shuto](https://appshunter.io/developer/1653547830) | [Nupqua Inc.](https://appshunter.io/developer/1571139225) |

## What reviewers say

### じぶんちょきん

[App page](https://appshunter.io/ios/app/id6444278352)

**In-app purchases:** none


### Plain

[App page](https://appshunter.io/ios/app/plain-photo-journaling/id6590610204)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is じぶんちょきん free?

じぶんちょきん is free to download, with no in-app purchases.

### Is Plain free?

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

### Do じぶんちょきん or Plain have ads?

Neither じぶんちょきん nor Plain shows ads.

### Which is updated more often, じぶんちょきん or Plain?

じぶんちょきん ships an update every 5 weeks, and Plain every 8 days. Most recently, じぶんちょきん was updated on November 3, 2026 and Plain on November 8, 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.*