# Wrist PDF Viewer vs Uptide

The clearest difference is in-app purchases: Uptide at none against Wrist PDF Viewer's 2. Wrist PDF Viewer's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Wrist PDF Viewer sells 2 in-app purchases, starting at $2.99 per month. Uptide asks for nothing beyond the download.

Wrist PDF Viewer ships an update every 2 weeks, Uptide every 2 months. The most recent releases landed on September 20, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Wrist PDF Viewer | Uptide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/wrist-pdf-viewer/id6739159971/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Subscription | — |
| Size | 7 MB | 73 MB |
| Requires iOS | **15.0** | 16.1 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Md Aswad Sarkar](https://appshunter.io/developer/1783950489) | [Kadir Tuzel](https://appshunter.io/developer/1794390611) |

## What reviewers say

### Wrist PDF Viewer

[App page](https://appshunter.io/ios/app/wrist-pdf-viewer/id6739159971)

View and manage PDF files directly on your Apple Watch and iPhone. Features include double-tap zooming, crown navigation, and search functionality. Sync documents seamlessly via iCloud with a premium subscription.

**Highlights:** View PDFs on Apple Watch, Sync PDFs via iCloud, Double-tap zooming, Digital Crown navigation, Search within PDFs, Large file support

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Wrist PDF Viewer Premium | $2.99 | per month |
| Wrist PDF Viewer Premium | $17.99 | per year |


### Uptide

[App page](https://appshunter.io/ios/app/uptide/id6741484764)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Wrist PDF Viewer free?

Wrist PDF Viewer is free to download, with in-app purchases available.

### Is Uptide free?

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

### Do Wrist PDF Viewer or Uptide have ads?

Neither Wrist PDF Viewer nor Uptide shows ads.

### Which is updated more often, Wrist PDF Viewer or Uptide?

Wrist PDF Viewer ships an update every 2 weeks, and Uptide every 2 months. Most recently, Wrist PDF Viewer was updated on September 20, 2026 and Uptide on October 28, 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.*