# Line Thread vs ShikaPic

The clearest difference is ads: ShikaPic at none against Line Thread's shown. Line Thread's advantage is update cadence (fortnightly vs monthly) and iOS requirement (13.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Line Thread ships an update fortnightly, ShikaPic monthly. The most recent releases landed on October 9, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Line Thread | ShikaPic |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Monthly |
| Size | 144 MB | 223 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [跃 于](https://appshunter.io/developer/1853767161) | [Rainbow 5s Co., Ltd](https://appshunter.io/developer/1583144420) |

## What reviewers say

### Line Thread

[App page](https://appshunter.io/ios/app/line-thread/id6784157488)

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

**In-app purchases:** none


### ShikaPic

[App page](https://appshunter.io/ios/app/shikapic-match-shapes/id6793470696)

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

**In-app purchases:** none


## Frequently asked questions

### Is Line Thread free?

Line Thread is free to download, with no in-app purchases.

### Is ShikaPic free?

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

### Do Line Thread or ShikaPic have ads?

Line Thread shows ads; ShikaPic does not.

### Which is updated more often, Line Thread or ShikaPic?

Line Thread ships an update fortnightly, and ShikaPic monthly. Most recently, Line Thread was updated on October 9, 2026 and ShikaPic on October 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*