# Pulse vs Interval Timer by STRNTH

The clearest difference is device support: Interval Timer by STRNTH at 4 against Pulse's 1. Interval Timer by STRNTH also leads on iOS requirement (15.1 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Pulse sells 1 one-off in-app purchase and Interval Timer by STRNTH sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Pulse ships an update weekly, Interval Timer by STRNTH every 10 days. The most recent releases landed on October 11, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Pulse | Interval Timer by STRNTH |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 10 days |
| Size | 22 MB | 55 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [Clarved Inc.](https://appshunter.io/developer/1889702767) | [Next Big Leap Ltd](https://appshunter.io/developer/369344938) |

## What reviewers say

### Pulse

[App page](https://appshunter.io/ios/app/pulse-interval-timer/id6761445290)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


### Interval Timer by STRNTH

[App page](https://appshunter.io/ios/app/interval-timer-by-strnth/id6787253056)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $9.99 | one-time |


## Frequently asked questions

### Is Pulse free?

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

### Is Interval Timer by STRNTH free?

Interval Timer by STRNTH is free to download, with in-app purchases available.

### Do Pulse or Interval Timer by STRNTH have ads?

Both Pulse and Interval Timer by STRNTH show ads.

### Which is updated more often, Pulse or Interval Timer by STRNTH?

Pulse ships an update weekly, and Interval Timer by STRNTH every 10 days. Most recently, Pulse was updated on October 11, 2026 and Interval Timer by STRNTH on October 5, 2026.

---

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