# One Big Clipboard vs mdReview

The clearest difference is in-app purchases: mdReview at none against One Big Clipboard's 1. mdReview also leads on iOS requirement (15.0 vs 17.4). One Big Clipboard's advantage is update cadence (every 5 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. One Big Clipboard sells 1 one-off in-app purchase. mdReview asks for nothing beyond the download.

One Big Clipboard ships an update every 5 days, mdReview monthly. Both last shipped on October 31, 2026.

## The numbers

| Metric | One Big Clipboard | mdReview |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/one-big-clipboard/id6772157005/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 37 MB | 26 MB |
| Requires iOS | 17.4 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hello Good Day LLC](https://appshunter.io/developer/1720039558) | [Jun Kawabata](https://appshunter.io/developer/1850665192) |

## What reviewers say

### One Big Clipboard

[App page](https://appshunter.io/ios/app/one-big-clipboard/id6772157005)

This app saves a private, searchable history of everything you copy, including text, links, images, and files. It offers on-device processing for tasks like math evaluation, translation, and summarization, with optional iCloud sync for cross-device access. Privacy is a core feature, with options for encrypted clips and app-level locking.

**Highlights:** Searchable clipboard history, On-device OCR for images, Math evaluation and translation, Private iCloud sync, AES-256-GCM encryption for clips, Keyboard and Share extensions, Home and Lock Screen widgets

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OneBigClipboard Premium | $4.99 | one-time |


### mdReview

[App page](https://appshunter.io/ios/app/mdreview-markdown-editor/id6802970869)

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

**In-app purchases:** none


## Frequently asked questions

### Is One Big Clipboard free?

One Big Clipboard is free to download, with in-app purchases available.

### Is mdReview free?

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

### Do One Big Clipboard or mdReview have ads?

Neither One Big Clipboard nor mdReview shows ads.

### Which is updated more often, One Big Clipboard or mdReview?

One Big Clipboard ships an update every 5 days, and mdReview monthly. Most recently, One Big Clipboard was updated on October 31, 2026 and mdReview 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.*