# Хочу vs PDF Watch Viewer

The clearest difference is in-app purchases: Хочу at none against PDF Watch Viewer's 9. Хочу also leads on iOS requirement (15.5 vs 17.0). On price, rating, review sentiment and ratings volume 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. Хочу asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for Хочу against 4.5 for PDF Watch Viewer. Both are backed by a comparable volume of ratings — 782 and 400 respectively. Written reviews are what separate them: 33% of Хочу's written reviews are positive against 32% of PDF Watch Viewer's.

Хочу ships an update every 9 days, PDF Watch Viewer every 11 days. The most recent releases landed on November 8, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Хочу | PDF Watch Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (782 ratings)](https://appshunter.io/ios/app/id6733244991/reviews)** | [4.5 (400 ratings)](https://appshunter.io/ios/app/pdf-watch-viewer-wristdocs/id6745387064/reviews) |
| Number of ratings | **782** | 400 |
| Positive reviews | **33.3% of reviews** | 32.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 11 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 54 MB | 97 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Ivan Pestryakov](https://appshunter.io/developer/1236489557) | [ONNEX YAZILIM ANONIM SIRKETI](https://appshunter.io/developer/1856674142) |

## What reviewers say

### Хочу

[App page](https://appshunter.io/ios/app/id6733244991)

This app helps driving school students manage their studies. It offers features like scheduling lessons, online learning modules, practice tests for traffic rules, and communication with the driving school. It requires enrollment in a connected driving school to use.

**Highlights:** Schedule and book driving/theory lessons, Online learning modules, Traffic rule ticket and topic training, Exam simulation, Track driving lesson history, Communicate with driving school via chat

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

**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 Хочу free?

Хочу 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, Хочу or PDF Watch Viewer?

Хочу is rated higher. Хочу averages 4.6 out of 5 from 782 ratings, while PDF Watch Viewer averages 4.5 from 400 ratings.

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

Neither Хочу nor PDF Watch Viewer shows ads.

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

Хочу ships an update every 9 days, and PDF Watch Viewer every 11 days. Most recently, Хочу was updated on November 8, 2026 and PDF Watch Viewer on November 10, 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.*