# Firework Plus vs Zipper Lock Screen Studio

The clearest difference is price: Zipper Lock Screen Studio at Free against Firework Plus's $2.99. Zipper Lock Screen Studio also leads on update cadence (every 5 weeks vs every 38 months). Firework Plus's advantage is ads (none vs shown) and device support (3 vs 1). On in-app purchases there is nothing between them.

Zipper Lock Screen Studio is free to download; Firework Plus costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Firework Plus ships an update every 38 months, Zipper Lock Screen Studio every 5 weeks. The most recent releases landed on October 10, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Firework Plus | Zipper Lock Screen Studio |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/firework-plus/id1614953497/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 38 months | **Every 5 weeks** |
| Monetization | Paid | — |
| Size | 11 MB | 7 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Heng Jia Liang](https://appshunter.io/developer/1532000635) | [amine salami](https://appshunter.io/developer/6776179539) |

## What reviewers say

### Firework Plus

[App page](https://appshunter.io/ios/app/firework-plus/id1614953497)

Transform your device into a dazzling fireworks display. Choose from various firework types, backgrounds, and modes, including touch-enabled and automatic shows. Save your favorite moments as snapshots or videos.

**Highlights:** 9 firework flake types, Random firework effects option, Black or gradient background, Sound on/off toggle, Touch-enabled fireworks, Save snapshots and videos, Auto, Mix, and Touch modes

**Features:** macOS Compatibility

**In-app purchases:** none


### Zipper Lock Screen Studio

[App page](https://appshunter.io/ios/app/zipper-lock-screen-studio/id6788706305)

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

**In-app purchases:** none


## Frequently asked questions

### Is Firework Plus free?

Firework Plus costs $2.99, with no in-app purchases.

### Is Zipper Lock Screen Studio free?

Zipper Lock Screen Studio is free to download, with no in-app purchases.

### Do Firework Plus or Zipper Lock Screen Studio have ads?

Zipper Lock Screen Studio shows ads; Firework Plus does not.

### Which is updated more often, Firework Plus or Zipper Lock Screen Studio?

Firework Plus ships an update every 38 months, and Zipper Lock Screen Studio every 5 weeks. Most recently, Firework Plus was updated on October 10, 2026 and Zipper Lock Screen Studio on October 28, 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.*