# LapViz.Stopwatch vs Endzone Engine

The clearest difference is in-app purchases: LapViz.Stopwatch at none against Endzone Engine's 4. Endzone Engine's advantage is update cadence (fortnightly vs every 12 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Endzone Engine sells 4 in-app purchases, starting at $9.99 per month. LapViz.Stopwatch asks for nothing beyond the download.

LapViz.Stopwatch ships an update every 12 months, Endzone Engine fortnightly. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | LapViz.Stopwatch | Endzone Engine |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Fortnightly** |
| Size | 66 MB | 219 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Active Up](https://appshunter.io/developer/633049168) | [Damion Mchenry](https://appshunter.io/developer/1887721659) |

## What reviewers say

### LapViz.Stopwatch

[App page](https://appshunter.io/ios/app/lapvizstopwatch/id6736842368)

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

**In-app purchases:** none


### Endzone Engine

[App page](https://appshunter.io/ios/app/endzone-engine/id6761085122)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $9.99 | per month |
| Elite Monthly | $15.99 | per month |
| Pro Annual | $109.99 | per year |
| Elite Annual | $174.99 | per year |


## Frequently asked questions

### Is LapViz.Stopwatch free?

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

### Is Endzone Engine free?

Endzone Engine is free to download, with in-app purchases available.

### Do LapViz.Stopwatch or Endzone Engine have ads?

Neither LapViz.Stopwatch nor Endzone Engine shows ads.

### Which is updated more often, LapViz.Stopwatch or Endzone Engine?

LapViz.Stopwatch ships an update every 12 months, and Endzone Engine fortnightly. Most recently, LapViz.Stopwatch was updated on October 30, 2026 and Endzone Engine on October 25, 2026.

---

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