# Pulse vs PeakInterval

The clearest difference is in-app purchases: PeakInterval at none against Pulse's 1. PeakInterval also leads on update cadence (every 3 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Pulse sells 1 one-off in-app purchase. PeakInterval asks for nothing beyond the download.

Pulse ships an update fortnightly, PeakInterval every 3 days. The most recent releases landed on September 22, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Pulse | PeakInterval |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Size | 7 MB | 3 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Girish Padavala](https://appshunter.io/developer/1873436031) | [OANA RINALDI](https://appshunter.io/developer/1709880614) |

## What reviewers say

### Pulse

[App page](https://appshunter.io/ios/app/pulse-hiit-timer/id6758530445)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pulse Pro Lifetime | $3.99 | one-time |


### PeakInterval

[App page](https://appshunter.io/ios/app/peakinterval-hiit-timer/id6790185600)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pulse free?

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

### Is PeakInterval free?

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

### Do Pulse or PeakInterval have ads?

Neither Pulse nor PeakInterval shows ads.

### Which is updated more often, Pulse or PeakInterval?

Pulse ships an update fortnightly, and PeakInterval every 3 days. Most recently, Pulse was updated on September 22, 2026 and PeakInterval on September 21, 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.*