# PDF Board vs Baro Recorder

The clearest difference is price: PDF Board at Free against Baro Recorder's $3.99. PDF Board also leads on update cadence (every 8 days vs every 3 weeks) and iOS requirement (15.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

PDF Board is free to download; Baro Recorder costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PDF Board ships an update every 8 days, Baro Recorder every 3 weeks. The most recent releases landed on September 18, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | PDF Board | Baro Recorder |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/baro-recorder/id6541753681/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 76.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 3 weeks |
| Monetization | — | Free |
| Size | 43 MB | 15 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [Known Keep LLC](https://appshunter.io/developer/291797163) | [GEONJU CHOI](https://appshunter.io/developer/1606737505) |

## What reviewers say

### PDF Board

[App page](https://appshunter.io/ios/app/pdf-board/id1539015766)

**Features:** macOS Compatibility

**In-app purchases:** none


### Baro Recorder

[App page](https://appshunter.io/ios/app/baro-recorder/id6541753681)

This app allows for immediate audio recording, even in emergencies, with customizable privacy settings to conceal the recording screen. It offers seamless integration with Apple Watch for discreet and quick starts, stops, and file management, all stored locally for enhanced security.

**Highlights:** Instant recording start, Discreet recording screen options, Apple Watch integration for control, Local file storage and management, Customizable recording settings, Digital crown control on Apple Watch

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PDF Board free?

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

### Is Baro Recorder free?

Baro Recorder costs $3.99, with no in-app purchases.

### Do PDF Board or Baro Recorder have ads?

Neither PDF Board nor Baro Recorder shows ads.

### Which is updated more often, PDF Board or Baro Recorder?

PDF Board ships an update every 8 days, and Baro Recorder every 3 weeks. Most recently, PDF Board was updated on September 18, 2026 and Baro Recorder on September 27, 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.*