# Trout vs Breef Docs

The clearest difference is in-app purchases: Breef Docs at none against Trout's 3. Breef Docs also leads on update cadence (every 4 days vs every 5 months) and iOS requirement (13.0 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. Trout sells 3 in-app purchases, starting at $2.49 per 2 months. Breef Docs asks for nothing beyond the download.

Trout ships an update every 5 months, Breef Docs every 4 days. The most recent releases landed on September 22, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Trout | Breef Docs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/trout/id384470167/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 51 MB | 31 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Digital-Dirtbag](https://appshunter.io/developer/384470170) | [Intellectual Apps Ltd.](https://appshunter.io/developer/1642748672) |

## What reviewers say

### Trout

[App page](https://appshunter.io/ios/app/trout/id384470167)

This app helps you organize thoughts and ideas non-linearly using words and images. You can categorize concepts with color and shape, and enhance your maps with sketches and photos. Share your organized ideas as images or PDFs, or export them in OPML or markdown formats.

**Highlights:** Associate words and images, Organize ideas non-linearly, Categorize by color and shape, Add sketches and photos, Share as image or PDF, Export OPML or markdown, Freeform or automatic layout

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 60 Day subscription | $2.49 | per 2 months |
| Free trial | Free | one-time |
| Lifetime Purchase | $3.99 | one-time |


### Breef Docs

[App page](https://appshunter.io/ios/app/breef-docs-ai-knowledge-base/id6504533341)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Trout free?

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

### Is Breef Docs free?

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

### Do Trout or Breef Docs have ads?

Neither Trout nor Breef Docs shows ads.

### Which is updated more often, Trout or Breef Docs?

Trout ships an update every 5 months, and Breef Docs every 4 days. Most recently, Trout was updated on September 22, 2026 and Breef Docs on October 5, 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.*