# Instant Lines vs 美术加AI

The clearest difference is price: 美术加AI at Free against Instant Lines's $0.99. Instant Lines's advantage is rating (4.9 vs 3.0) and in-app purchases (none vs 10). On ads, device support and iOS requirement there is nothing between them.

美术加AI is free to download; Instant Lines costs $0.99 up front. 美术加AI sells 9 one-off in-app purchases. Instant Lines asks for nothing beyond the download.

Instant Lines holds the better App Store score, 4.9 against 3.0. That said, the two scores are not equally well evidenced: Instant Lines has 24 ratings behind it against 2, so its average is the more settled of the two.

Instant Lines ships an update weekly, 美术加AI every 3 weeks. The most recent releases landed on September 27, 2026 and July 8, 2026 respectively.

## The numbers

| Metric | Instant Lines | 美术加AI |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.9 (24 ratings)](https://appshunter.io/ios/app/instant-lines/id1633366918/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/ai/id6450774058/reviews) |
| Number of ratings | **24** | 2 |
| Positive reviews | 62.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 12 MB | 41 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [祥 汤](https://appshunter.io/developer/1623075074) | [飞 董](https://appshunter.io/developer/1587087628) |

## What reviewers say

### Instant Lines

[App page](https://appshunter.io/ios/app/instant-lines/id1633366918)

Transform photos into line art with a single click. Enhance blurry images with AI, adjust line thickness, and export your creations for further editing or practice. Offers batch processing for efficiency.

**Highlights:** One-click image to line art conversion, AI-enhanced clarity for blurry images, Batch image processing, Adjustable line art thickness, Transparent background option, Compare with original image, Export to drawing software

**Features:** Vision Pro support

**In-app purchases:** none


### 美术加AI

[App page](https://appshunter.io/ios/app/ai/id6450774058)

This app uses AI to help art students train their drawing skills. It offers features like image modification, generating new images from photos or sketches, and exploring various art styles. It aims to be an AI assistant for creative learning and practice.

**Highlights:** AI-powered image modification, Generate images from photos/sketches, Explore various art styles, AI art assistant for students, Creative learning tools

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 20次 | $1.99 | one-time |
| 150次 | $7.99 | one-time |
| 600次 | $39.99 | one-time |
| 1800次 | $69.99 | one-time |
| 美术加AI使用权限卡 | $89.99 | one-time |
| 美术加AI使用权限卡 | $99.99 | one-time |
| 美术加AI使用权限卡 | $129.99 | one-time |
| 美术加AI使用权限卡 | $149.99 | one-time |
| 美术加AI使用权限卡 | $399.99 | one-time |


## Frequently asked questions

### Is Instant Lines free?

Instant Lines costs $0.99, with no in-app purchases.

### Is 美术加AI free?

美术加AI is free to download, with in-app purchases available.

### Which has better reviews, Instant Lines or 美术加AI?

Instant Lines is rated higher. Instant Lines averages 4.9 out of 5 from 24 ratings, while 美术加AI averages 3.0 from 2 ratings.

### Do Instant Lines or 美术加AI have ads?

Neither Instant Lines nor 美术加AI shows ads.

### Which is updated more often, Instant Lines or 美术加AI?

Instant Lines ships an update weekly, and 美术加AI every 3 weeks. Most recently, Instant Lines was updated on September 27, 2026 and 美术加AI on July 8, 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.*