# Outliner vs TrueTag AI

The clearest difference is in-app purchases: TrueTag AI at none against Outliner's 3. TrueTag AI also leads on rating (5.0 vs 4.7). Outliner's advantage is ratings volume (66 vs 2) and device support (4 vs 2). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Outliner sells 3 in-app purchases, starting at $3.99 per month. TrueTag AI asks for nothing beyond the download.

TrueTag AI holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Outliner has 66 ratings behind it against 2, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Outliner | TrueTag AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (66 ratings)](https://appshunter.io/ios/app/outliner-scroll/id1597619594/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/truetag-ai/id6773401763/reviews)** |
| Number of ratings | **66** | 2 |
| Positive reviews | 77.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 8 MB | 136 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Applorium Ltd](https://appshunter.io/developer/1688522804) | [QUILT THRIFT OPTIMIZATION LLC](https://appshunter.io/developer/6773401765) |

## What reviewers say

### Outliner

[App page](https://appshunter.io/ios/app/outliner-scroll/id1597619594)

Organize your notes, lists, and to-dos with a powerful outliner. Add rich detail to your thoughts and keep everything in one dynamic place. Quickly find and manage your entries with intuitive search and completion features.

**Highlights:** Multi-functional outliner, Add detailed notes, Dynamic design, Quick search, Mark as complete

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $3.99 | per month |
| Yearly Subscription | $9.99 | per year |
| Scroll Premium | $19.99 | one-time |


### TrueTag AI

[App page](https://appshunter.io/ios/app/truetag-ai/id6773401763)

This app provides volunteers with an AI-powered pricing tool to quickly determine fair market prices for thrift store items. It aims to help thrift stores maximize their profit margins by preventing underpricing.

**Highlights:** AI-powered pricing, 3-second price generation, Fair market value estimation, Pocket pricing expert for volunteers, Margin optimization for thrift stores

**In-app purchases:** none


## Frequently asked questions

### Is Outliner free?

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

### Is TrueTag AI free?

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

### Which has better reviews, Outliner or TrueTag AI?

TrueTag AI is rated higher. Outliner averages 4.7 out of 5 from 66 ratings, while TrueTag AI averages 5.0 from 2 ratings.

### Do Outliner or TrueTag AI have ads?

Neither Outliner nor TrueTag AI shows ads.

### Which is updated more often, Outliner or TrueTag AI?

Outliner ships an update every 2 months, and TrueTag AI every 2 months. Most recently, Outliner was updated on November 3, 2026 and TrueTag AI 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.*