# nanolog (ナノログ) vs じぶんちょきん

The clearest difference is update cadence: nanolog (ナノログ) at every 5 days against じぶんちょきん's every 5 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.

nanolog (ナノログ) ships an update every 5 days, じぶんちょきん every 5 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | nanolog (ナノログ) | じぶんちょきん |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 5 weeks |
| Size | 58 MB | 29 MB |
| Requires iOS | 13.0 | **12.4** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Genki Matsui](https://appshunter.io/developer/1520913727) | [Takaaki Shuto](https://appshunter.io/developer/1653547830) |

## What reviewers say

### nanolog (ナノログ)

[App page](https://appshunter.io/ios/app/nanolog/id1632839180)

**Features:** macOS Compatibility

**In-app purchases:** none


### じぶんちょきん

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

**In-app purchases:** none


## Frequently asked questions

### Is nanolog (ナノログ) free?

nanolog (ナノログ) is free to download, with no in-app purchases.

### 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.

### Do nanolog (ナノログ) or じぶんちょきん have ads?

Neither nanolog (ナノログ) nor じぶんちょきん shows ads.

### Which is updated more often, nanolog (ナノログ) or じぶんちょきん?

nanolog (ナノログ) ships an update every 5 days, and じぶんちょきん every 5 weeks. Most recently, nanolog (ナノログ) was updated on November 3, 2026 and じぶんちょきん on November 3, 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.*