# Field Walker by NutriAnalytics vs AI Note Taker

The clearest difference is in-app purchases: Field Walker by NutriAnalytics at none against AI Note Taker's 7. Field Walker by NutriAnalytics also leads on iOS requirement (12.0 vs 15.0). AI Note Taker's advantage is update cadence (monthly vs every 3 months) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. AI Note Taker sells 6 in-app purchases, starting at $5.99 per 7 days. Field Walker by NutriAnalytics asks for nothing beyond the download.

Field Walker by NutriAnalytics ships an update every 3 months, AI Note Taker monthly. The most recent releases landed on September 23, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Field Walker by NutriAnalytics | AI Note Taker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (548 ratings)](https://appshunter.io/ios/app/ai-note-taker-notesai/id6504924859/reviews)** |
| Number of ratings | — | **548** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 36 MB | 45 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [NutriAg Ltd.](https://appshunter.io/developer/399486578) | [Akash Jain](https://appshunter.io/developer/1473155604) |

## What reviewers say

### Field Walker by NutriAnalytics

[App page](https://appshunter.io/ios/app/field-walker-by-nutrianalytics/id1507948719)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI Note Taker

[App page](https://appshunter.io/ios/app/ai-note-taker-notesai/id6504924859)

This app leverages AI to streamline note-taking for lectures, meetings, and general voice recordings. It converts audio and video into text, automatically generating notes and meeting minutes for efficient information capture and organization.

**Highlights:** Automatic lecture notes generation, Voice to text conversion, Video to text note generation, Automatic meeting minutes, Smart note organization

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NotesAI Weekly | $5.99 | per 7 days |
| NotesAI Weekly | $8.99 | per 7 days |
| NotesAI Monthly | $9.99 | per month |
| NotesAI Yearly | $49.99 | per year |
| NotesAI Yearly | $99.99 | per year |
| NotesAI Lifetime | $49.99 | one-time |

**What reviewers like**

- 🚀 Accurate transcription
- 👍 Helpful for ADHD/neurodivergent users
- 💡 Generates flashcards and quizzes
- 👍 Great customer support
- 👍 Useful for nursing/high school students

**What reviewers complain about**

- 🐛 Transcription errors, especially for complex topics
- 🔒 Difficult to contact support
- 💰 Expensive premium subscription
- 🐛 Fails to upload/open recorded lectures

**Reported bugs**

- Transcription issues with non-English languages
- App not working in background
- Inability to delete/manage recorded lectures

**Requested features**

- Improved transcription of equations and formulas
- More inclusive and detailed summaries
- Automatic detection of important topics
- Better free version with more functionality


## Frequently asked questions

### Is Field Walker by NutriAnalytics free?

Field Walker by NutriAnalytics is free to download, with no in-app purchases.

### Is AI Note Taker free?

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

### Do Field Walker by NutriAnalytics or AI Note Taker have ads?

Neither Field Walker by NutriAnalytics nor AI Note Taker shows ads.

### Which is updated more often, Field Walker by NutriAnalytics or AI Note Taker?

Field Walker by NutriAnalytics ships an update every 3 months, and AI Note Taker monthly. Most recently, Field Walker by NutriAnalytics was updated on September 23, 2026 and AI Note Taker on September 25, 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.*