# PDF Editor, Files Converter. vs DeCenter AI

The clearest difference is in-app purchases: DeCenter AI at none against PDF Editor, Files Converter.'s 8. PDF Editor, Files Converter.'s advantage is update cadence (every 5 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PDF Editor, Files Converter. sells 8 in-app purchases, starting at $4.99 per 7 days. DeCenter AI asks for nothing beyond the download.

PDF Editor, Files Converter. ships an update every 5 days, DeCenter AI every 2 weeks. The most recent releases landed on October 21, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | PDF Editor, Files Converter. | DeCenter AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (505 ratings)](https://appshunter.io/ios/app/pdf-editor-files-converter/id6744680155/reviews)** | — |
| Number of ratings | **505** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | Subscription | **Free** |
| Size | 35 MB | 81 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Fazira Binti Mohamad Yusof](https://appshunter.io/developer/1808873660) | [DeCenter Global Limited](https://appshunter.io/developer/1834840665) |

## What reviewers say

### PDF Editor, Files Converter.

[App page](https://appshunter.io/ios/app/pdf-editor-files-converter/id6744680155)

Edit, compress, convert, and organize PDF documents with this all-in-one tool. It functions as a PDF reader, creator, and converter, allowing you to transform various file types into PDFs and edit them with intuitive tools.

**Highlights:** Edit PDFs, Compress files, Convert to PDF, Convert PDF to Word, Merge and split files, Annotate and sign documents

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Smart PDF Editor | $4.99 | per 7 days |
| Smart PDF Editor | $4.99 | per 7 days |
| Smart PDF Editor | $9.99 | per year |
| Smart PDF Editor | $12.99 | per year |
| Smart PDF Editor | $14.99 | per 3 months |
| Smart PDF Editor | $19.99 | per year |
| Smart PDF Editor | $19.99 | per year |
| Smart PDF Editor | $29.99 | per year |


### DeCenter AI

[App page](https://appshunter.io/ios/app/decenter-ai/id6751386101)

Engage in missions to support AI development and earn rewards. Contribute to various tasks, from social engagement to AI ethics audits, and help build a transparent AI community. Generate AI images and track your progress and impact.

**Highlights:** Diverse AI missions, Earn GEM rewards, AI image generation, TrustNet reputation building, Referral bonuses, Leaderboard and badges

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PDF Editor, Files Converter. free?

PDF Editor, Files Converter. is free to download, with in-app purchases available.

### Is DeCenter AI free?

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

### Do PDF Editor, Files Converter. or DeCenter AI have ads?

Neither PDF Editor, Files Converter. nor DeCenter AI shows ads.

### Which is updated more often, PDF Editor, Files Converter. or DeCenter AI?

PDF Editor, Files Converter. ships an update every 5 days, and DeCenter AI every 2 weeks. Most recently, PDF Editor, Files Converter. was updated on October 21, 2026 and DeCenter AI on October 13, 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.*