# Lexy PDF Viewer vs Adobe Firefly

The clearest difference is monetization model: Adobe Firefly at free with in-app purchases against Lexy PDF Viewer's subscription. Adobe Firefly also leads on ratings volume (11K vs 197) and update cadence (fortnightly vs every 2 months). Lexy PDF Viewer's advantage is review sentiment (68% vs 33%) and iOS requirement (14.0 vs 18.0). On price, rating, ads and in-app purchases 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 Adobe Firefly sells 10 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Adobe Firefly holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Adobe Firefly has 11K ratings behind it against 197, so its average is the more settled of the two. Written reviews complicate that: 68% of Lexy PDF Viewer's written reviews are positive against 33% of Adobe Firefly's, so the app with the better star average is not the one people write more warmly about.

Lexy PDF Viewer ships an update every 2 months, Adobe Firefly fortnightly. The most recent releases landed on November 8, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Lexy PDF Viewer | Adobe Firefly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (197 ratings)](https://appshunter.io/ios/app/lexy-pdf-viewer-makerbuilder/id6473154993/reviews) | **[4.7 (11K ratings)](https://appshunter.io/ios/app/adobe-firefly-ai-generator/id6742595426/reviews)** |
| Number of ratings | 197 | **11K** |
| Positive reviews | **68.4% of reviews** | 32.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Subscription | **Free with in-app purchases** |
| Best chart rank | — | **#48** |
| Size | 73 MB | 169 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | +4 | 12+ |
| Developer | [MONSTER SHOW NETWORK TECHNOLOGY LIMITED](https://appshunter.io/developer/1689005941) | [ADOBE SYSTEMS SOFTWARE IRELAND LIMITED](https://appshunter.io/developer/331646274) |

## 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


### Adobe Firefly

[App page](https://appshunter.io/ios/app/adobe-firefly-ai-generator/id6742595426)

**Currently charting:** #48 Top Free · Graphics & Design, #75 Top Grossing · Graphics & Design (US App Store)

This app uses AI to generate images, videos, and sound effects from text prompts. It offers tools for editing, background removal, and animating still images, all optimized for mobile use. Seamlessly integrate your creations with Creative Cloud.

**Highlights:** Generate images from text, Create AI videos from text, AI background remover, Animate still images, Generate sound effects, Seamless Creative Cloud integration

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Adobe Firefly Mobile Monthly | $4.99 | per month |
| 500 Credits | $4.99 | per month |
| 1,500 Credits | $14.99 | per month |
| 3,000 Credits | $29.99 | per month |
| Adobe Firefly Mobile Yearly | $49.99 | per year |
| 500 Credits | $49.99 | per year |
| 5,000 Credits | $49.99 | per month |
| 1,500 Credits | $149.99 | per year |
| 3,000 Credits | $299.99 | per year |
| 5,000 Credits | $499.99 | per year |

**What reviewers like**

- 👍 Simple and intuitive experience
- 🚀 Impressive level of detail and realism
- 💡 Opened up new creative possibilities

**What reviewers complain about**

- 💰 Expensive subscription model with limited credits
- 🐛 Frequent errors and app instability
- 🤔 Mediocre features compared to other apps

**Reported bugs**

- Error messages when trying to create requests
- Compatibility issues with older devices

**Requested features**

- Option to refine or redo projects without using credits
- Ability to purchase additional credits


## Frequently asked questions

### Is Lexy PDF Viewer free?

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

### Is Adobe Firefly free?

Adobe Firefly is free to download, with in-app purchases available.

### Which has better reviews, Lexy PDF Viewer or Adobe Firefly?

Adobe Firefly is rated higher. Lexy PDF Viewer averages 4.5 out of 5 from 197 ratings, while Adobe Firefly averages 4.7 from 11K ratings.

### Do Lexy PDF Viewer or Adobe Firefly have ads?

Neither Lexy PDF Viewer nor Adobe Firefly shows ads.

### Which is updated more often, Lexy PDF Viewer or Adobe Firefly?

Lexy PDF Viewer ships an update every 2 months, and Adobe Firefly fortnightly. Most recently, Lexy PDF Viewer was updated on November 8, 2026 and Adobe Firefly 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.*