# Flownote vs HighDeF

The clearest difference is in-app purchases: HighDeF at none against Flownote's 12. HighDeF also leads on ads (none vs shown) and rating (5.0 vs 4.8). Flownote's advantage is update cadence (every 5 days vs every 5 weeks) and ratings volume (2.5K vs 1). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Flownote sells 12 in-app purchases, starting at $6.99 per 7 days. HighDeF asks for nothing beyond the download.

HighDeF holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Flownote has 2.5K ratings behind it against 1, so its average is the more settled of the two.

Flownote ships an update every 5 days, HighDeF every 5 weeks. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Flownote | HighDeF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (2.5K ratings)](https://appshunter.io/ios/app/flownote-ai-note-taker/id6501961836/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/highdef/id6781456671/reviews)** |
| Number of ratings | **2.5K** | 1 |
| Positive reviews | 48.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 5 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 134 MB | 5 MB |
| Requires iOS | 26.0 | 26.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Dent Labs, LLC](https://appshunter.io/developer/1715350298) | [Twarge LLC](https://appshunter.io/developer/6781456673) |

## What reviewers say

### Flownote

[App page](https://appshunter.io/ios/app/flownote-ai-note-taker/id6501961836)

This app automatically records, transcribes, and summarizes your meetings. It identifies speakers, allows you to chat with your notes, and organizes them for easy searching. Capture every detail without the stress of manual note-taking.

**Highlights:** AI-powered transcription, Speaker identification, Instant AI summaries, Chat with your notes, Organized folders, Cross-platform recording, Easy sharing

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flownote Pro | $6.99 | per 7 days |
| Flownote Pro | $6.99 | per 7 days |
| Flownote Pro | $14.95 | per 7 days |
| Flownote Pro | $19.99 | per month |
| Flownote Pro | $19.99 | per month |
| Flownote Pro | $59.99 | per 3 months |
| Flownote Pro | $59.99 | per 3 months |
| Flownote Pro | $99.99 | per year |
| Flownote Pro | $107.99 | per year |
| Flownote Pro | $107.99 | per year |
| Flownote Pro | $139.99 | per year |
| Flownote Pro | $199.99 | per year |

**What reviewers like**

- 🚀 Absolutely amazing for college lectures
- 👍 Awesome
- 👍 Effective
- 🚀 Fantastic app
- 🚀 Improved grades

**What reviewers complain about**

- ⚠️ Charges you for subscriptions you didn't purchase
- 🐛 Processing issues
- 🐛 Recordings lost
- 🐛 Doesn't work
- 🐛 App stopped working

**Reported bugs**

- Processing audio issues
- Recordings lost
- App stopped working
- Doesn't provide summaries

**Requested features**

- Edit transcript and summary
- Name speakers
- Combine speakers
- Web or desktop versions


### HighDeF

[App page](https://appshunter.io/ios/app/highdef/id6781456671)

View HDF5 files on Apple devices. Browse groups and datasets, then display data as tables, plots, or images. Large files open instantly and remain responsive due to efficient loading.

**Highlights:** HDF5 file viewing, Group and dataset browsing, Data visualization (table, plot, image), Instant loading of large files, Responsive performance, Open source

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Flownote free?

Flownote is free to download, with in-app purchases available.

### Is HighDeF free?

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

### Which has better reviews, Flownote or HighDeF?

HighDeF is rated higher. Flownote averages 4.8 out of 5 from 2.5K ratings, while HighDeF averages 5.0 from 1 ratings.

### Do Flownote or HighDeF have ads?

Flownote shows ads; HighDeF does not.

### Which is updated more often, Flownote or HighDeF?

Flownote ships an update every 5 days, and HighDeF every 5 weeks. Most recently, Flownote was updated on October 27, 2026 and HighDeF on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*