# MiU vs PDF Watch Viewer

MiU and PDF Watch Viewer both sit at 4.7 stars, but that hides the real split: 100% of MiU's written reviews are positive against 32% of PDF Watch Viewer's. MiU also leads on in-app purchases (none vs 9) and iOS requirement (13.0 vs 17.0). PDF Watch Viewer's advantage is ratings volume (400 vs 9) and update cadence (every 11 days vs monthly). On price, rating, ads and device support there is nothing between them.

Both are free to download. PDF Watch Viewer sells 9 in-app purchases, starting at $4.99 per 7 days. MiU asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for MiU against 4.5 for PDF Watch Viewer. That said, the two scores are not equally well evidenced: PDF Watch Viewer has 400 ratings behind it against 9, so its average is the more settled of the two. Written reviews are what separate them: 100% of MiU's written reviews are positive against 32% of PDF Watch Viewer's.

MiU ships an update monthly, PDF Watch Viewer every 11 days. The most recent releases landed on November 2, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | MiU | PDF Watch Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (9 ratings)](https://appshunter.io/ios/app/miu/id1454402814/reviews)** | [4.5 (400 ratings)](https://appshunter.io/ios/app/pdf-watch-viewer-wristdocs/id6745387064/reviews) |
| Number of ratings | 9 | **400** |
| Positive reviews | **100.0% of reviews** | 32.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 11 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 24 MB | 97 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [UFM](https://appshunter.io/developer/1331007569) | [ONNEX YAZILIM ANONIM SIRKETI](https://appshunter.io/developer/1856674142) |

## What reviewers say

### MiU

[App page](https://appshunter.io/ios/app/miu/id1454402814)

Manage academic activities, view schedules, and track grades. Stay updated with course notifications and communicate with classmates. Pay fees and download shared documents.

**Highlights:** Course management, Schedule and classroom details, Fee payment, Course notifications, Document downloads, Student chat, Grade tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### PDF Watch Viewer

[App page](https://appshunter.io/ios/app/pdf-watch-viewer-wristdocs/id6745387064)

Access and read PDF, Word, Excel, EPUB, and text files directly on your Apple Watch. Organize documents, zoom, and navigate pages with ease, even offline. Sync seamlessly with your iPhone for quick access to important information on the go.

**Highlights:** View PDF, DOCX, XLSX, TXT, EPUB files on Apple Watch, Zoom and page navigation for small screens, Organize files with folders and favorites, Seamless iPhone sync, Offline access to documents, Convert images and notes to PDF, Send photos and text notes to Watch

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| Weekly Subscription | $6.99 | per 7 days |
| WristDocs Six Months Premium | $9.99 | per 6 months |
| Monthly Subscription | $9.99 | per month |
| 6-Month Subscription | $14.99 | per 6 months |
| Annual Subscription | $19.99 | per year |
| Annual Subscription | $29.99 | per year |
| Lifetime Access | $29.99 | one-time |
| Lifetime Premium Access | $59.99 | one-time |


## Frequently asked questions

### Is MiU free?

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

### Is PDF Watch Viewer free?

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

### Which has better reviews, MiU or PDF Watch Viewer?

MiU is rated higher. MiU averages 4.7 out of 5 from 9 ratings, while PDF Watch Viewer averages 4.5 from 400 ratings.

### Do MiU or PDF Watch Viewer have ads?

Neither MiU nor PDF Watch Viewer shows ads.

### Which is updated more often, MiU or PDF Watch Viewer?

MiU ships an update monthly, and PDF Watch Viewer every 11 days. Most recently, MiU was updated on November 2, 2026 and PDF Watch Viewer on November 8, 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.*