# Treo Markdown vs Vocalize AI

The clearest difference is iOS requirement: Treo Markdown at 17.0 against Vocalize AI's 26.2. 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.

Treo Markdown ships an update every 3 months, Vocalize AI every 2 months. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Treo Markdown | Vocalize AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/vocalize-ai/id6759204105/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 10 MB | 273 MB |
| Requires iOS | **17.0** | 26.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [iShops](https://appshunter.io/developer/1871452966) | [IshTec, Inc.](https://appshunter.io/developer/475394927) |

## What reviewers say

### Treo Markdown

[App page](https://appshunter.io/ios/app/treo-markdown/id6758266346)

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

**In-app purchases:** none


### Vocalize AI

[App page](https://appshunter.io/ios/app/vocalize-ai/id6759204105)

This app acts as a private AI library, allowing you to import various document types and recordings. It enables you to ask questions across your saved content and receive answers with citations, all processed on-device for privacy. You can also listen to content with natural voices, create audio overviews, and review daily highlights.

**Highlights:** On-device AI chat across all saved content, Audio overviews of documents and articles, Natural voice playback with adjustable speed, Daily highlight review with spaced repetition, Export to Markdown, Obsidian, Notion, and CSV, Scan documents with on-device OCR, Record meetings with calendar integration

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

**In-app purchases:** none


## Frequently asked questions

### Is Treo Markdown free?

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

### Is Vocalize AI free?

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

### Do Treo Markdown or Vocalize AI have ads?

Neither Treo Markdown nor Vocalize AI shows ads.

### Which is updated more often, Treo Markdown or Vocalize AI?

Treo Markdown ships an update every 3 months, and Vocalize AI every 2 months. Most recently, Treo Markdown was updated on October 16, 2026 and Vocalize 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.*