# ZappID vs MaxButton

The clearest difference is price: ZappID at Free against MaxButton's $2.99. ZappID also leads on in-app purchases (none vs 3) and update cadence (every 4 days vs fortnightly). MaxButton's advantage is device support (4 vs 2). On ads there is nothing between them.

ZappID is free to download; MaxButton costs $2.99 up front. MaxButton sells 3 in-app purchases, starting at $1.99 per month. ZappID asks for nothing beyond the download.

ZappID ships an update every 4 days, MaxButton fortnightly. The most recent releases landed on September 15, 2026 and August 31, 2026 respectively.

## The numbers

| Metric | ZappID | MaxButton |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/maxbutton/id1589668782/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Fortnightly |
| Monetization | — | Paid |
| Size | 11 MB | 0 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Fredrik Petersson](https://appshunter.io/developer/555276018) | [Lucas Exequiel Di Tomase](https://appshunter.io/developer/1456307400) |

## What reviewers say

### ZappID

[App page](https://appshunter.io/ios/app/zappid/id1455029820)

**Features:** macOS Compatibility

**In-app purchases:** none


### MaxButton

[App page](https://appshunter.io/ios/app/maxbutton/id1589668782)

Instantly expand videos to full screen in Safari with a single click. This tool enhances your viewing experience by eliminating distractions and streamlining access to fullscreen playback across various platforms.

**Highlights:** Instant full-screen toggle, Seamless Safari integration, Works across major video platforms, Enhanced video experience, Customizable preferences, Optimized for quality

**Features:** Safari Extension

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Subscription Plan | $1.99 | per month |
| 6 Months Subscription Plan | $4.99 | per 6 months |
| 1 Year Subscription Plan | $9.99 | per year |


## Frequently asked questions

### Is ZappID free?

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

### Is MaxButton free?

MaxButton costs $2.99, and also offers in-app purchases.

### Do ZappID or MaxButton have ads?

Neither ZappID nor MaxButton shows ads.

### Which is updated more often, ZappID or MaxButton?

ZappID ships an update every 4 days, and MaxButton fortnightly. Most recently, ZappID was updated on September 15, 2026 and MaxButton on August 31, 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.*