# Line Art vs OpEvol

The clearest difference is review sentiment: Line Art at 86% against OpEvol's 27%. Line Art also leads on in-app purchases (none vs 1) and update cadence (every 5 months vs every 22 months). OpEvol's advantage is price (Free vs $0.99). On ads and device support there is nothing between them.

OpEvol is free to download; Line Art costs $0.99 up front. OpEvol sells 1 in-app purchase, starting at $6.99 per year. Line Art asks for nothing beyond the download.

Line Art ships an update every 5 months, OpEvol every 22 months. The most recent releases landed on October 16, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Line Art | OpEvol |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/line-art/id389294575/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | **86.1% of reviews** | 27.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 22 months |
| Monetization | **Free** | Paid |
| Size | 11 MB | 3 MB |
| Requires iOS | **8.2** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple TV |
| Age rating | 4+ | 4+ |
| Developer | [PDJ Apps](https://appshunter.io/developer/290231771) | [Muddlegeist](https://appshunter.io/developer/701677888) |

## What reviewers say

### Line Art

[App page](https://appshunter.io/ios/app/line-art/id389294575)

Create mesmerizing, ever-changing kinetic art with dynamic lines. Utilize multitouch gestures to influence the drawing process and capture stunning visual creations.

**Highlights:** Kinetic art creation, Constantly changing lines, Multitouch control, Screenshot capture, Smooth line drawing

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Relaxing
- 👍 Good app, low one-off payment no subscriptions
- 🤩 Mesmerizing
- 🤩 Fun times
- 🤩 LOVE IT!!!!

**What reviewers complain about**

- 💰 Pretty, but pretty limited
- 🐛 VGA. Output problem
- 💰 Very Disappointing!
- 🐛 It won't display on the TV
- 🐛 Glitchy...

**Reported bugs**

- Login screen freezes
- Incompatible with older devices

**Requested features**

- Update for iphone 5
- RETINA DISPLAY?
- Pause and save creation
- Choose colors
- Record short movie


### OpEvol

[App page](https://appshunter.io/ios/app/opevol/id788355019)

Experience a dynamic, ever-changing display of psychedelic visuals inspired by 1960s Op Art. This app creates animated fields of geometric colors and contrasts for passive viewing or interactive play.

**Highlights:** Animated geometric patterns, Op Art inspired visuals, Psychedelic color displays, Interactive visual play, Air Display compatibility

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OpEvol Annual Subscription | $6.99 | per year |


## Frequently asked questions

### Is Line Art free?

Line Art costs $0.99, with no in-app purchases.

### Is OpEvol free?

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

### Do Line Art or OpEvol have ads?

Neither Line Art nor OpEvol shows ads.

### Which is updated more often, Line Art or OpEvol?

Line Art ships an update every 5 months, and OpEvol every 22 months. Most recently, Line Art was updated on October 16, 2026 and OpEvol on September 30, 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.*