# StartWatch vs Lock Screen Timer & Stopwatch

The clearest difference is in-app purchases: StartWatch at none against Lock Screen Timer & Stopwatch's 1. StartWatch also leads on update cadence (every 6 days vs every 3 months) and device support (4 vs 1). Lock Screen Timer & Stopwatch's advantage is iOS requirement (18.6 vs 26.0). On price and ads there is nothing between them.

Both are free to download. Lock Screen Timer & Stopwatch sells 1 one-off in-app purchase. StartWatch asks for nothing beyond the download.

StartWatch ships an update every 6 days, Lock Screen Timer & Stopwatch every 3 months. The most recent releases landed on September 11, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | StartWatch | Lock Screen Timer & Stopwatch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (49 ratings)](https://appshunter.io/ios/app/startwatch-instant-timers/id1537732824/reviews)** | — |
| Number of ratings | **49** | — |
| Positive reviews | 85.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 3 months |
| Monetization | Free | — |
| Size | 19 MB | 13 MB |
| Requires iOS | 26.0 | **18.6** |
| Devices | **iPhone, iPad, Apple Watch, Vision Pro** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Apostol & Hall](https://appshunter.io/developer/320592318) | [Adrian Ilka](https://appshunter.io/developer/1873004583) |

## What reviewers say

### StartWatch

[App page](https://appshunter.io/ios/app/startwatch-instant-timers/id1537732824)

This app allows you to start a stopwatch instantly and then convert it into a timer. You can run multiple timers and stopwatches simultaneously, with options to customize display and track past events. It offers advanced features like markers and live activities for efficient time management.

**Highlights:** Instant stopwatch start, Convert stopwatch to timer, Run multiple timers/stopwatches, Customize display units, History and undo functionality, Markers for elapsed time, Live Activities with Dynamic Island

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


### Lock Screen Timer & Stopwatch

[App page](https://appshunter.io/ios/app/lock-screen-timer-and-stopwatch/id6758456471)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Lifetime) | $1.99 | one-time |


## Frequently asked questions

### Is StartWatch free?

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

### Is Lock Screen Timer & Stopwatch free?

Lock Screen Timer & Stopwatch is free to download, with in-app purchases available.

### Do StartWatch or Lock Screen Timer & Stopwatch have ads?

Neither StartWatch nor Lock Screen Timer & Stopwatch shows ads.

### Which is updated more often, StartWatch or Lock Screen Timer & Stopwatch?

StartWatch ships an update every 6 days, and Lock Screen Timer & Stopwatch every 3 months. Most recently, StartWatch was updated on September 11, 2026 and Lock Screen Timer & Stopwatch on September 13, 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.*