# Outliner vs xoFocus AI Highlighter

The clearest difference is update cadence: xoFocus AI Highlighter at every 3 weeks against Outliner's every 4 months. xoFocus AI Highlighter also leads on rating (5.0 vs 4.8) and price ($1.99 vs $4.99). Outliner's advantage is ratings volume (89 vs 7) and chart position (#133 vs unranked). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Outliner costs $4.99 and xoFocus AI Highlighter $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

xoFocus AI Highlighter holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Outliner has 89 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 87% of Outliner's written reviews are positive against 100% of xoFocus AI Highlighter's.

Outliner ships an update every 4 months, xoFocus AI Highlighter every 3 weeks. The most recent releases landed on November 10, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Outliner | xoFocus AI Highlighter |
| --- | --- | --- |
| Price | $4.99 | **$1.99** |
| Rating | [4.8 (89 ratings)](https://appshunter.io/ios/app/outliner/id284455726/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/xofocus-ai-highlighter/id6747393021/reviews)** |
| Number of ratings | **89** | 7 |
| Positive reviews | 86.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | **Free** | Paid |
| Best chart rank | **#133** | — |
| Size | 17 MB | 1 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CarbonFin](https://appshunter.io/developer/284455729) | [Kamron Saniee](https://appshunter.io/developer/1821219799) |

## What reviewers say

### Outliner

[App page](https://appshunter.io/ios/app/outliner/id284455726)

**Currently charting:** #133 Top Paid · Productivity (US App Store)

Organize your thoughts, tasks, and projects with a powerful outlining tool. Create structured lists, track project progress with visual indicators, and collaborate with others. Sync your work across devices and cloud storage for seamless access.

**Highlights:** Create structured outlines, Track project progress with pie charts, Sync with cloud storage (OneDrive, Dropbox), Collaborate with other users, Drag and drop editing, Search and filter outlines, Archive old outlines

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast, simple, and intuitive
- 🔒 Reliable and stable
- 👍 Excellent outlining functionality
- 👍 Seamless sync across devices
- 👍 Clean and uncluttered interface

**What reviewers complain about**

- 🐛 Occasional crashes and data loss issues
- 🔒 Concerns about data security and privacy
- 👎 Limited customization options (e.g., no color coding)
- 👎 Clunky data entry and navigation in some cases

**Reported bugs**

- Unexpected error: 500 when saving data
- Pane that lists outlines won't go away or resize
- Keyboard takes up too much screen space

**Requested features**

- Add due dates and priority levels for tasks
- Improve export and sharing options (e.g., PDF, Word)
- Implement better organization and search capabilities
- Introduce a desktop companion app for easier editing
- Add support for voice notes and other multimedia


### xoFocus AI Highlighter

[App page](https://appshunter.io/ios/app/xofocus-ai-highlighter/id6747393021)

This AI-powered tool instantly identifies key sentences on web pages, helping you grasp core ideas quickly and read more intentionally. It's designed for readers, students, and researchers seeking enhanced focus without distractions.

**Highlights:** AI-powered smart highlights, Smart navigation between highlights, Focus on key sentences, Enhanced reading experience, No AI summaries, logins, or tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is Outliner free?

Outliner costs $4.99, with no in-app purchases.

### Is xoFocus AI Highlighter free?

xoFocus AI Highlighter costs $1.99, with no in-app purchases.

### Which has better reviews, Outliner or xoFocus AI Highlighter?

xoFocus AI Highlighter is rated higher. Outliner averages 4.8 out of 5 from 89 ratings, while xoFocus AI Highlighter averages 5.0 from 7 ratings.

### Do Outliner or xoFocus AI Highlighter have ads?

Neither Outliner nor xoFocus AI Highlighter shows ads.

### Which is updated more often, Outliner or xoFocus AI Highlighter?

Outliner ships an update every 4 months, and xoFocus AI Highlighter every 3 weeks. Most recently, Outliner was updated on November 10, 2026 and xoFocus AI Highlighter on November 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.*