# Audio Notebook vs Plexa

The clearest difference is price: Plexa at Free against Audio Notebook's $4.99. Plexa also leads on update cadence (every 2 weeks vs every 3 months) and device support (3 vs 1). Audio Notebook's advantage is iOS requirement (13.0 vs 17.0). On ads and in-app purchases there is nothing between them.

Plexa is free to download; Audio Notebook costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Audio Notebook ships an update every 3 months, Plexa every 2 weeks. The most recent releases landed on October 23, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Audio Notebook | Plexa |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[3.8 (19 ratings)](https://appshunter.io/ios/app/audio-notebook-sound-recorder/id720435172/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 11 MB | 205 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [Qrayon, LLC](https://appshunter.io/developer/354980265) | [Plexa Pro](https://appshunter.io/developer/1709917654) |

## What reviewers say

### Audio Notebook

[App page](https://appshunter.io/ios/app/audio-notebook-sound-recorder/id720435172)

Record lectures, meetings, or ideas with high-quality audio and simultaneously take detailed notes. Review recordings at up to 2x speed, organize with color-coded categories, and easily share your notes and audio via email or file sharing.

**Highlights:** All-day audio recording, 2x playback speed, Wide-screen text editor, Color-coded organization, Email notes and recordings, iTunes File Sharing

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 👍 Great for note-taking
- 👍 Records audio well
- 👍 Useful for meetings and lectures
- 👍 Good for music rehearsals

**What reviewers complain about**

- 🐛 Data loss on deletion
- 🐛 App crashes frequently
- 🐛 No auto-save
- 🐛 Text disappears in landscape mode
- 🐛 Unable to email recordings

**Reported bugs**

- Files are gone forever after deletion without confirmation
- App crashes 3 times, losing all notes and audio
- App crashes when correcting a misspelled word
- App crashes when tapping two keys at once
- Text disappears in landscape mode when keyboard is visible

**Requested features**

- Confirmation before deleting files
- Recycle bin for deleted files
- Integration of stylus for graphical notes
- Ability to email separate tracks
- More categories


### Plexa

[App page](https://appshunter.io/ios/app/plexa/id6468444759)

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

**In-app purchases:** none


## Frequently asked questions

### Is Audio Notebook free?

Audio Notebook costs $4.99, with no in-app purchases.

### Is Plexa free?

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

### Do Audio Notebook or Plexa have ads?

Neither Audio Notebook nor Plexa shows ads.

### Which is updated more often, Audio Notebook or Plexa?

Audio Notebook ships an update every 3 months, and Plexa every 2 weeks. Most recently, Audio Notebook was updated on October 23, 2026 and Plexa on October 16, 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.*