# BisonNotes AI vs ProDoc

The clearest difference is rating: ProDoc at 5.0 against BisonNotes AI's 4.4. BisonNotes AI's advantage is ratings volume (14 vs 2) and device support (4 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ProDoc holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: BisonNotes AI has 14 ratings behind it against 2, so its average is the more settled of the two.

BisonNotes AI ships an update every 3 weeks, ProDoc monthly. The most recent releases landed on October 14, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | BisonNotes AI | ProDoc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (14 ratings)](https://appshunter.io/ios/app/bisonnotes-ai-voice-notes/id6749189425/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/prodoc-pdf-editor-and-scanner/id6759494931/reviews)** |
| Number of ratings | **14** | 2 |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 65 MB | 7 MB |
| Requires iOS | 18.5 | **17.0** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Timothy Champ](https://appshunter.io/developer/1829164097) | [Md Zahidul Islam Mazumder](https://appshunter.io/developer/1693252339) |

## What reviewers say

### BisonNotes AI

[App page](https://appshunter.io/ios/app/bisonnotes-ai-voice-notes/id6749189425)

Effortlessly capture spoken thoughts and transform them into searchable, transcribed text. AI-powered summarization condenses lengthy recordings into concise, formatted notes. Ideal for meetings, lectures, and interviews.

**Highlights:** Background recording, On-device transcription, Multiple cloud AI engines, Import various file formats, Export to PDF/RTF, Intelligent markdown summaries, Local and cloud sync storage

**Features:** Apple Watch app

**In-app purchases:** none


### ProDoc

[App page](https://appshunter.io/ios/app/prodoc-pdf-editor-and-scanner/id6759494931)

Edit, scan, merge, split, and convert your documents with this comprehensive PDF tool. Turn paper and images into high-quality PDFs, and even convert audio into text documents. Manage all your files in one place.

**Highlights:** Edit PDF text, Scan documents to PDF, Convert images to PDF, Merge multiple PDFs, Split large PDFs, Convert audio to PDF

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

**In-app purchases:** none


## Frequently asked questions

### Is BisonNotes AI free?

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

### Is ProDoc free?

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

### Which has better reviews, BisonNotes AI or ProDoc?

ProDoc is rated higher. BisonNotes AI averages 4.4 out of 5 from 14 ratings, while ProDoc averages 5.0 from 2 ratings.

### Do BisonNotes AI or ProDoc have ads?

Neither BisonNotes AI nor ProDoc shows ads.

### Which is updated more often, BisonNotes AI or ProDoc?

BisonNotes AI ships an update every 3 weeks, and ProDoc monthly. Most recently, BisonNotes AI was updated on October 14, 2026 and ProDoc on October 2, 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.*