# Stop Watch vs Passkey by Purplegate

The clearest difference is ads: Passkey by Purplegate at none against Stop Watch's shown. Passkey by Purplegate also leads on update cadence (every 11 days vs every 3 months). 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.

Stop Watch ships an update every 3 months, Passkey by Purplegate every 11 days. The most recent releases landed on October 10, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Stop Watch | Passkey by Purplegate |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 11 days** |
| Size | 22 MB | 43 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Deepak Yadav](https://appshunter.io/developer/1604621596) | [Purplegate Technologies](https://appshunter.io/developer/1852495015) |

## What reviewers say

### Stop Watch

[App page](https://appshunter.io/ios/app/stop-watch-timer/id6478082469)

**Features:** macOS Compatibility

**In-app purchases:** none


### Passkey by Purplegate

[App page](https://appshunter.io/ios/app/passkey-by-purplegate/id6755190682)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Stop Watch free?

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

### Is Passkey by Purplegate free?

Passkey by Purplegate is free to download, with no in-app purchases.

### Do Stop Watch or Passkey by Purplegate have ads?

Stop Watch shows ads; Passkey by Purplegate does not.

### Which is updated more often, Stop Watch or Passkey by Purplegate?

Stop Watch ships an update every 3 months, and Passkey by Purplegate every 11 days. Most recently, Stop Watch was updated on October 10, 2026 and Passkey by Purplegate on September 20, 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.*