# nanolog (ナノログ) vs Nostalgia Notes

The clearest difference is ads: nanolog (ナノログ) at none against Nostalgia Notes's shown. nanolog (ナノログ) also leads on iOS requirement (13.0 vs 17.0). On price, update cadence, 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, Nostalgia Notes every 4 days. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | nanolog (ナノログ) | Nostalgia Notes |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | **Every 4 days** |
| Monetization | — | Ad-supported |
| Size | 58 MB | 6 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Genki Matsui](https://appshunter.io/developer/1520913727) | [Masaaki Kishimoto](https://appshunter.io/developer/1754276430) |

## What reviewers say

### nanolog (ナノログ)

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Nostalgia Notes

[App page](https://appshunter.io/ios/app/nostalgia-notes/id6532611771)

Easily create, update, and delete diary entries. Review past entries sorted by day, week, month, or year. Track your progress with enriched statistical data to stay motivated.

**Highlights:** Diary creation, Update diary entries, Delete diary entries, Review past entries, Sort entries by date, Statistical data tracking

**Features:** macOS Compatibility

**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 Nostalgia Notes free?

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

### Do nanolog (ナノログ) or Nostalgia Notes have ads?

Nostalgia Notes shows ads; nanolog (ナノログ) does not.

### Which is updated more often, nanolog (ナノログ) or Nostalgia Notes?

nanolog (ナノログ) ships an update every 5 days, and Nostalgia Notes every 4 days. Most recently, nanolog (ナノログ) was updated on October 16, 2026 and Nostalgia Notes on October 7, 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.*