# Lexy PDF Viewer vs AI Video Generator

The clearest difference is monetization model: AI Video Generator at free with in-app purchases against Lexy PDF Viewer's subscription. AI Video Generator also leads on update cadence (weekly vs every 2 months) and ratings volume (5.7K vs 199). Lexy PDF Viewer's advantage is ads (none vs shown) and review sentiment (68% vs 38%). On price, rating, in-app purchases and device support there is nothing between them.

Both are free to download. Lexy PDF Viewer sells 1 in-app purchase, starting at $12.90 per 7 days and AI Video Generator sells 10 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for Lexy PDF Viewer against 4.4 for AI Video Generator. That said, the two scores are not equally well evidenced: AI Video Generator has 5.7K ratings behind it against 199, so its average is the more settled of the two. Written reviews are what separate them: 68% of Lexy PDF Viewer's written reviews are positive against 38% of AI Video Generator's.

Lexy PDF Viewer ships an update every 2 months, AI Video Generator weekly. Both last shipped on November 12, 2026.

## The numbers

| Metric | Lexy PDF Viewer | AI Video Generator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (199 ratings)](https://appshunter.io/ios/app/lexy-pdf-viewer-makerbuilder/id6473154993/reviews)** | [4.4 (5.7K ratings)](https://appshunter.io/ios/app/ai-video-generator-vidmor/id6737960820/reviews) |
| Number of ratings | 199 | **5.7K** |
| Positive reviews | **68.4% of reviews** | 38.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Subscription | **Free with in-app purchases** |
| Best chart rank | — | **#39** |
| Size | 73 MB | 236 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | +4 | 12+ |
| Developer | [MONSTER SHOW NETWORK TECHNOLOGY LIMITED](https://appshunter.io/developer/1689005941) | [APPINNOVATORS LIMITED](https://appshunter.io/developer/1743340512) |

## What reviewers say

### Lexy PDF Viewer

[App page](https://appshunter.io/ios/app/lexy-pdf-viewer-makerbuilder/id6473154993)

This app allows users to create high-quality PDFs from photos, text, or album images. Its intuitive interface simplifies document creation and management, making it easier to save and share important information.

**Highlights:** Create PDFs from photos, Convert text to PDF, Merge album pictures into PDF, Intuitive interface, High-quality PDF creation

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lexy Weekly | $12.90 | per 7 days |

**What reviewers like**

- 👍 Very good (Muy buena)
- 👍 Excellent service (Great service)
- 👍 Good (Tốt)
- 👍 Okay (Ok)

**What reviewers complain about**

-  광고 Excessive ads (Trop mais trop de pub)
-  광고 Too many ads (her 5 saniyede bir)
-  ❌ Fake app (absolutely fake)
-  ❌ Unusable app (Disturbing, unusable, rubbish app)
-  ❌ Useless app (Useless app)

**Reported bugs**

- App does not open (Berbat açılmıyor)
- App shows subscription price instead of free
- Ads pop up constantly and cannot be skipped

**Requested features**

- Ability to search for short films
- Option to remove ads by paying


### AI Video Generator

[App page](https://appshunter.io/ios/app/ai-video-generator-vidmor/id6737960820)

**Currently charting:** #39 Top Grossing · Graphics & Design, #139 Top Free · Graphics & Design (US App Store)

This app uses AI to generate images and videos from text prompts or existing images. It offers various creative tools, templates, and filters to help users produce high-quality content for social media and other platforms without needing professional editing skills.

**Highlights:** AI Text-to-Image generation, AI Text-to-Video creation, Image-to-Video animation, Image Fusion Video blending, 100+ Image Style Transfer filters, Trendy Video Templates

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro Subscription | $9.99 | per 7 days |
| Weekly  Subscription Plan | $9.99 | per 7 days |
| Week Pro | $12.99 | per 7 days |
| Pro+ Week Plan | $17.99 | per 7 days |
| Yearly Premium - AI Imagery | $24.99 | per year |
| Pro Year Plan | $39.99 | per year |
| Pro Year Plan | $59.99 | per year |
| Pro+ Annual Plan | $79.99 | per year |
| Yearly Premium - AI Imagery | $99.99 | per year |
| Video Credits | $29.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 😎 Fun features
- 💡 Useful for creating custom images/videos

**What reviewers complain about**

- 🐛 Unreliable performance
- 💰 Expensive subscription model
- 🚫 Doesn't work as advertised

**Reported bugs**

- Incorrect image/video outputs
- Crashes and freezes
- Billing problems

**Requested features**

- Improve image/video quality
- Expand free features
- Fix purchase/subscription issues


## Frequently asked questions

### Is Lexy PDF Viewer free?

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

### Is AI Video Generator free?

AI Video Generator is free to download, with in-app purchases available.

### Which has better reviews, Lexy PDF Viewer or AI Video Generator?

Lexy PDF Viewer is rated higher. Lexy PDF Viewer averages 4.5 out of 5 from 199 ratings, while AI Video Generator averages 4.4 from 5.7K ratings.

### Do Lexy PDF Viewer or AI Video Generator have ads?

AI Video Generator shows ads; Lexy PDF Viewer does not.

### Which is updated more often, Lexy PDF Viewer or AI Video Generator?

Lexy PDF Viewer ships an update every 2 months, and AI Video Generator weekly. Most recently, Lexy PDF Viewer was updated on November 12, 2026 and AI Video Generator on November 12, 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.*