# StopWatch4all vs Interval Stopwatch Timer

The clearest difference is review sentiment: Interval Stopwatch Timer at 100% against StopWatch4all's 0%. Interval Stopwatch Timer also leads on in-app purchases (none vs 3) and iOS requirement (11.0 vs 16.0). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. StopWatch4all sells 3 one-off in-app purchases. Interval Stopwatch Timer asks for nothing beyond the download.

StopWatch4all ships an update every 5 months, Interval Stopwatch Timer every 4 months. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | StopWatch4all | Interval Stopwatch Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/interval-stopwatch-timer/id1453271795/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 8 MB | 21 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Filippo Gozza](https://appshunter.io/developer/954580932) | [MobilApp.nu](https://appshunter.io/developer/1453271794) |

## What reviewers say

### StopWatch4all

[App page](https://appshunter.io/ios/app/stopwatch4all/id976503299)

This app functions as a versatile stopwatch and timer, suitable for various sports. It allows for multiple timers and stopwatches to run simultaneously, even in the background. Users can customize timers, set lap lengths, and track performance metrics like speed or stroke rate.

**Highlights:** Multiple stopwatches and timers, Background operation with sound alerts, Customizable timers with countdown beeps, Lap time calculation in km/h or min/km, Stroke rate calculation for swimmers, Save and share performance data, Photo evidence feature for events

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version for one month | $1.99 | one-time |
| Full version for 6 months | $3.99 | one-time |
| Full version for one year | $5.99 | one-time |


### Interval Stopwatch Timer

[App page](https://appshunter.io/ios/app/interval-stopwatch-timer/id1453271795)

Easily set custom work and rest intervals with audible alerts. This timer runs in the background, displaying countdowns and elapsed times for focused work, exercise, or study sessions. Supports both portrait and landscape modes.

**Highlights:** Customizable work/rest intervals, Audible beep alerts, Background operation, Countdown and elapsed time displays, Portrait and landscape modes, Multiple use case examples

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

**In-app purchases:** none


## Frequently asked questions

### Is StopWatch4all free?

StopWatch4all is free to download, with in-app purchases available.

### Is Interval Stopwatch Timer free?

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

### Do StopWatch4all or Interval Stopwatch Timer have ads?

Neither StopWatch4all nor Interval Stopwatch Timer shows ads.

### Which is updated more often, StopWatch4all or Interval Stopwatch Timer?

StopWatch4all ships an update every 5 months, and Interval Stopwatch Timer every 4 months. Most recently, StopWatch4all was updated on October 16, 2026 and Interval Stopwatch Timer on October 14, 2026.

---

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