# OutlineProcessor vs OmniOutliner 6

The clearest difference is rating: OmniOutliner 6 at 4.7 against OutlineProcessor's 3.5. OmniOutliner 6 also leads on review sentiment (56% vs 20%) and update cadence (monthly vs every 59 months). OutlineProcessor's advantage is iOS requirement (17.6 vs 26.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. OutlineProcessor sells 1 one-off in-app purchase and OmniOutliner 6 sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

OmniOutliner 6 holds the better App Store score, 4.7 against 3.5. Both are backed by a comparable volume of ratings — 4 and 15 respectively. Written reviews point the same way: 20% of OutlineProcessor's written reviews are positive against 56% of OmniOutliner 6's.

OutlineProcessor ships an update every 59 months, OmniOutliner 6 monthly. The most recent releases landed on October 4, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | OutlineProcessor | OmniOutliner 6 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (4 ratings)](https://appshunter.io/ios/app/outlineprocessor/id1043577975/reviews) | **[4.7 (15 ratings)](https://appshunter.io/ios/app/omnioutliner-6/id6474965689/reviews)** |
| Number of ratings | 4 | **15** |
| Positive reviews | 20.0% of reviews | **55.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 59 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 3 MB | 98 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | iPhone | **iPhone, iPad, Mac, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [hirokazu murabe](https://appshunter.io/developer/894364772) | [The Omni Group](https://appshunter.io/developer/281731738) |

## What reviewers say

### OutlineProcessor

[App page](https://appshunter.io/ios/app/outlineprocessor/id1043577975)

This app helps you organize thoughts and ideas with a simple yet powerful outliner. Create nested lists, manage multiple projects, and use intuitive controls to structure essays, novels, or tasks. Its clean interface minimizes distractions for focused thinking.

**Highlights:** Infinite hierarchy for nested lists, Intuitive controls for reordering items, Multiple document management, Focus-oriented minimalist interface, Idea capture and development

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hide Advertisement | $2.99 | one-time |


### OmniOutliner 6

[App page](https://appshunter.io/ios/app/omnioutliner-6/id6474965689)

Organize and structure your thoughts effortlessly with a powerful outlining tool. Available across Apple devices, it offers smart themes, links, and integrations to bring clarity to your information.

**Highlights:** Liquid Glass design elements, Smart Dynamic Themes, Robust Omni Links, Apple Intelligence integration, Universal licensing, Improved feature parity

**Features:** SharePlay

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to v6 Essentials from v1-v5 | $12.49 | one-time |
| OmniOutliner Essentials | $18.49 | one-time |
| OmniOutliner Essentials | $24.99 | one-time |
| Upgrade to v6 Pro from Essentials | $37.49 | one-time |
| Upgrade to v6 Pro from v1-v5 | $49.99 | one-time |
| OmniOutliner Pro | $74.99 | one-time |
| Upgrade to v6 Pro from Essentials | $74.99 | one-time |
| OmniOutliner Pro | $99.99 | one-time |


## Frequently asked questions

### Is OutlineProcessor free?

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

### Is OmniOutliner 6 free?

OmniOutliner 6 is free to download, with in-app purchases available.

### Which has better reviews, OutlineProcessor or OmniOutliner 6?

OmniOutliner 6 is rated higher. OutlineProcessor averages 3.5 out of 5 from 4 ratings, while OmniOutliner 6 averages 4.7 from 15 ratings.

### Do OutlineProcessor or OmniOutliner 6 have ads?

Neither OutlineProcessor nor OmniOutliner 6 shows ads.

### Which is updated more often, OutlineProcessor or OmniOutliner 6?

OutlineProcessor ships an update every 59 months, and OmniOutliner 6 monthly. Most recently, OutlineProcessor was updated on October 4, 2026 and OmniOutliner 6 on October 14, 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.*