# FieldOS vs Audio Note Taker app

The clearest difference is in-app purchases: FieldOS at none against Audio Note Taker app's 4. FieldOS also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17). On price, update cadence and ads there is nothing between them.

Both are free to download. Audio Note Taker app sells 4 in-app purchases, starting at $5.99 per 7 days. FieldOS asks for nothing beyond the download.

FieldOS ships an update every 3 weeks, Audio Note Taker app monthly. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | FieldOS | Audio Note Taker app |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/audio-note-taker-app/id6762460900/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | — | Freemium |
| Size | 76 MB | 11 MB |
| Requires iOS | **15.6** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Smarthuts SRL](https://appshunter.io/developer/1665857970) | [NEPHROHEALTH SERVICES ( PRIVATE ) LIMITED](https://appshunter.io/developer/1894227847) |

## What reviewers say

### FieldOS

[App page](https://appshunter.io/ios/app/fieldos-mobile-collaboration/id6472052276)

**Features:** macOS Compatibility

**In-app purchases:** none


### Audio Note Taker app

[App page](https://appshunter.io/ios/app/audio-note-taker-app/id6762460900)

Record, transcribe, and analyze audio to create structured notes. This app transforms conversations and ideas into actionable insights, saving time and improving focus. Translate and organize your recordings with intelligent summaries.

**Highlights:** AI-powered audio recording and transcription, Real-time speech-to-text conversion, Intelligent insights and summaries, Multi-language translation, Organized library with search and filters, Export audio and text

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Access AI Chat | $5.99 | per 7 days |
| Personal AI Support | $5.99 | per 7 days |
| Note Taker Premium | $5.99 | per 7 days |
| AI Note Taker Premium | $5.99 | per 7 days |


## Frequently asked questions

### Is FieldOS free?

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

### Is Audio Note Taker app free?

Audio Note Taker app is free to download, with in-app purchases available.

### Do FieldOS or Audio Note Taker app have ads?

Neither FieldOS nor Audio Note Taker app shows ads.

### Which is updated more often, FieldOS or Audio Note Taker app?

FieldOS ships an update every 3 weeks, and Audio Note Taker app monthly. Most recently, FieldOS was updated on October 4, 2026 and Audio Note Taker app on October 7, 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.*