# One Page vs Coupy

The clearest difference is update cadence: One Page at every 2 days against Coupy's every 2 weeks. One Page also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

One Page ships an update every 2 days, Coupy every 2 weeks. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | One Page | Coupy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/one-page-simple-diary/id6738889085/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 33 MB | 1.6 GB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Ryota Kobayashi](https://appshunter.io/developer/1460136680) | [Fumiya Tanaka](https://appshunter.io/developer/1609842678) |

## What reviewers say

### One Page

[App page](https://appshunter.io/ios/app/one-page-simple-diary/id6738889085)

Record daily events and thoughts on a single, scrollable screen. This straightforward diary app simplifies reviewing past entries and maintaining a consistent writing habit. It's ideal for long-term reflections and tracking personal growth.

**Highlights:** Single-screen diary entries, Easy review of past records, Intuitive operation for habit building, Ideal for yearly reflections, Long-term record keeping

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

**In-app purchases:** none


### Coupy

[App page](https://appshunter.io/ios/app/coupy/id6766579070)

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

**In-app purchases:** none


## Frequently asked questions

### Is One Page free?

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

### Is Coupy free?

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

### Do One Page or Coupy have ads?

Neither One Page nor Coupy shows ads.

### Which is updated more often, One Page or Coupy?

One Page ships an update every 2 days, and Coupy every 2 weeks. Most recently, One Page was updated on October 14, 2026 and Coupy 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.*