# Interval Timer vs Jumpy

The clearest difference is ads: Jumpy at none against Interval Timer's shown. Interval Timer's advantage is update cadence (every 4 days vs every 3 weeks) and iOS requirement (13.0 vs 18.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Interval Timer ships an update every 4 days, Jumpy every 3 weeks. The most recent releases landed on September 18, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Interval Timer | Jumpy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Size | 23 MB | 3 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [HeungYeol Kim](https://appshunter.io/developer/1878087341) | [Tomas Zacha](https://appshunter.io/developer/1858661842) |

## What reviewers say

### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-tabata-hiit/id6763705210)

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

**In-app purchases:** none


### Jumpy

[App page](https://appshunter.io/ios/app/jumpy-jump-rope-counter/id6788876821)

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

**In-app purchases:** none


## Frequently asked questions

### Is Interval Timer free?

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

### Is Jumpy free?

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

### Do Interval Timer or Jumpy have ads?

Interval Timer shows ads; Jumpy does not.

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

Interval Timer ships an update every 4 days, and Jumpy every 3 weeks. Most recently, Interval Timer was updated on September 18, 2026 and Jumpy 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.*