# DocuFlow vs NousPDF

The clearest difference is in-app purchases: NousPDF at none against DocuFlow's 3. NousPDF also leads on iOS requirement (16.4 vs 18.0). DocuFlow's advantage is ads (none vs shown) and update cadence (every 5 days vs every 4 weeks). On price and device support there is nothing between them.

Both are free to download. DocuFlow sells 3 in-app purchases, starting at $0.99 per month. NousPDF asks for nothing beyond the download.

DocuFlow ships an update every 5 days, NousPDF every 4 weeks. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | DocuFlow | NousPDF |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 4 weeks |
| Monetization | Freemium | — |
| Size | 17 MB | 72 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hendrik Kaiser](https://appshunter.io/developer/1883114402) | [Duong The](https://appshunter.io/developer/1826213498) |

## What reviewers say

### DocuFlow

[App page](https://appshunter.io/ios/app/docuflow-ai-document-manager/id6760195594)

Scan, organize, and manage your personal or business documents with AI-powered features. Enjoy semantic search, multilingual OCR, and secure backups for efficient document workflows. Export your files in various formats with a privacy-first approach.

**Highlights:** Document scanning and import, AI auto-tagging, Semantic search, Multilingual OCR, PDF, CSV, ZIP export, Encrypted backups, Folder and document organization

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DocuFlow Premium — Monthly | $0.99 | per month |
| DocuFlow Premium — Yearly | $8.99 | per year |
| DocuFlow Lifetime | $44.99 | one-time |


### NousPDF

[App page](https://appshunter.io/ios/app/nouspdf-ai-pdf-reader-and-chat/id6762754092)

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

**In-app purchases:** none


## Frequently asked questions

### Is DocuFlow free?

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

### Is NousPDF free?

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

### Do DocuFlow or NousPDF have ads?

NousPDF shows ads; DocuFlow does not.

### Which is updated more often, DocuFlow or NousPDF?

DocuFlow ships an update every 5 days, and NousPDF every 4 weeks. Most recently, DocuFlow was updated on October 28, 2026 and NousPDF on October 24, 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.*