# Interval vs Pump Timer

The clearest difference is update cadence: Pump Timer at every 3 days against Interval's weekly. On price, ads, in-app purchases and device support there is nothing between them.

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

Interval ships an update weekly, Pump Timer every 3 days. The most recent releases landed on September 11, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Interval | Pump Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Size | 38 MB | 2 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, Apple Watch | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [OLEG KLIMAKOV](https://appshunter.io/developer/1702248098) | [Alessandro Tuffanelli](https://appshunter.io/developer/6799159671) |

## What reviewers say

### Interval

[App page](https://appshunter.io/ios/app/interval-hiit-and-tabata-timer/id6780563425)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Interval Pro | $6.99 | one-time |


### Pump Timer

[App page](https://appshunter.io/ios/app/pump-timer-gym-rest-timer/id6799159189)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pump Timer PRO | $2.99 | one-time |


## Frequently asked questions

### Is Interval free?

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

### Is Pump Timer free?

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

### Do Interval or Pump Timer have ads?

Neither Interval nor Pump Timer shows ads.

### Which is updated more often, Interval or Pump Timer?

Interval ships an update weekly, and Pump Timer every 3 days. Most recently, Interval was updated on September 11, 2026 and Pump Timer on September 23, 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.*