# Spatar vs Thread Circle by BPZone

The clearest difference is ads: Spatar at none against Thread Circle by BPZone's shown. Spatar also leads on update cadence (daily vs every 4 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Spatar ships an update daily, Thread Circle by BPZone every 4 days. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Spatar | Thread Circle by BPZone |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 4 days |
| Size | 16 MB | 12 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [LLC KIDUNIVER](https://appshunter.io/developer/1837652450) | [Behrooz Amerishahrabi](https://appshunter.io/developer/6772366260) |

## What reviewers say

### Spatar

[App page](https://appshunter.io/ios/app/spatar-photo-string-art/id6771392963)

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

**In-app purchases:** none


### Thread Circle by BPZone

[App page](https://appshunter.io/ios/app/thread-circle-by-bpzone/id6780307048)

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

**In-app purchases:** none


## Frequently asked questions

### Is Spatar free?

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

### Is Thread Circle by BPZone free?

Thread Circle by BPZone is free to download, with no in-app purchases.

### Do Spatar or Thread Circle by BPZone have ads?

Thread Circle by BPZone shows ads; Spatar does not.

### Which is updated more often, Spatar or Thread Circle by BPZone?

Spatar ships an update daily, and Thread Circle by BPZone every 4 days. Most recently, Spatar was updated on October 20, 2026 and Thread Circle by BPZone on October 24, 2026.

---

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