# Absolute Board vs Line

The clearest difference is review sentiment: Absolute Board at 91% against Line's 33%. Absolute Board also leads on in-app purchases (none vs 1) and rating (3.6 vs 3.4). Line's advantage is device support (3 vs 1). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Line sells 1 one-off in-app purchase. Absolute Board asks for nothing beyond the download.

Absolute Board holds the better App Store score, 3.6 against 3.4. Both are backed by a comparable volume of ratings — 12 and 8 respectively. Written reviews point the same way: 91% of Absolute Board's written reviews are positive against 33% of Line's.

Absolute Board ships an update every 2 months, Line every 4 months. The most recent releases landed on June 11, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | Absolute Board | Line |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (12 ratings)](https://appshunter.io/ios/app/absolute-board/id425756908/reviews)** | [3.4 (8 ratings)](https://appshunter.io/ios/app/line-ize/id1493577592/reviews) |
| Number of ratings | **12** | 8 |
| Positive reviews | **91.1% of reviews** | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 9 MB | 4 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hyeoseong Hwang](https://appshunter.io/developer/369169972) | [kevin green](https://appshunter.io/developer/1311780695) |

## What reviewers say

### Absolute Board

[App page](https://appshunter.io/ios/app/absolute-board/id425756908)

This free drawing and handwriting app allows users to sketch and take notes with unlimited board size and color options. Save and share your ideas easily, with features like a traceable eraser, photo import, and printing capabilities.

**Highlights:** Unlimited board size, Unlimited color choice, Path traceable eraser, Email snapshot of drawing, Zooming and panning, Undo/Redo functions, Import photos, Print snapshot

**Features:** macOS Compatibility

**In-app purchases:** none


### Line

[App page](https://appshunter.io/ios/app/line-ize/id1493577592)

Transform any photo or graphic into a line drawing with this efficient tool. Ideal for artists, it offers easy tracing, direct printing, and cloud saving. Now free for all users, it supports multiple images and layers for complex artwork.

**Highlights:** Image to line drawing conversion, Supports multiple images, Layer support, Adjustable line levels, Tracing mode with disabled touches, Light table functionality, Print and cloud save options

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is Absolute Board free?

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

### Is Line free?

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

### Which has better reviews, Absolute Board or Line?

Absolute Board is rated higher. Absolute Board averages 3.6 out of 5 from 12 ratings, while Line averages 3.4 from 8 ratings.

### Do Absolute Board or Line have ads?

Neither Absolute Board nor Line shows ads.

### Which is updated more often, Absolute Board or Line?

Absolute Board ships an update every 2 months, and Line every 4 months. Most recently, Absolute Board was updated on June 11, 2026 and Line on June 4, 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.*