# Poly Lulu vs ART64

The clearest difference is ads: ART64 at none against Poly Lulu's shown. Poly Lulu's advantage is update cadence (every 2 months vs every 37 months) and iOS requirement (13.0 vs 15.1). 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.

Poly Lulu ships an update every 2 months, ART64 every 37 months. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Poly Lulu | ART64 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 37 months |
| Size | 36 MB | 38 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Poly Lulu Co.](https://appshunter.io/developer/1482221989) | [Chak Yiu Lam](https://appshunter.io/developer/1476240526) |

## What reviewers say

### Poly Lulu

[App page](https://appshunter.io/ios/app/poly-lulu/id1482221990)

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

**In-app purchases:** none


### ART64

[App page](https://appshunter.io/ios/app/art64/id1502250257)

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

**In-app purchases:** none


## Frequently asked questions

### Is Poly Lulu free?

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

### Is ART64 free?

ART64 is free to download, with no in-app purchases.

### Do Poly Lulu or ART64 have ads?

Poly Lulu shows ads; ART64 does not.

### Which is updated more often, Poly Lulu or ART64?

Poly Lulu ships an update every 2 months, and ART64 every 37 months. Most recently, Poly Lulu was updated on October 26, 2026 and ART64 on October 27, 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.*