# Jumpster vs Rounds

The clearest difference is ads: Rounds at none against Jumpster's shown. Rounds also leads on update cadence (every 9 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Jumpster sells 1 one-off in-app purchase and Rounds sells 1 in-app purchase, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

Jumpster ships an update every 3 weeks, Rounds every 9 days. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Jumpster | Rounds |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/jumpster-vertical-jump-app/id1114202368/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 54.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 20 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Skyhawk Media LLC](https://appshunter.io/developer/967693017) | [Oleksandr Stankevych](https://appshunter.io/developer/6811113683) |

## What reviewers say

### Jumpster

[App page](https://appshunter.io/ios/app/jumpster-vertical-jump-app/id1114202368)

Measure your vertical jump height accurately using your phone's sensors. Track your progress with personal records and session charts. Unlock advanced features like ad-free experience and data export with a pro upgrade.

**Highlights:** Measure jump height from pocket, Reads jump height aloud, Personal best records, Progress charts, Detailed jump history, Export jump data

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Jumpster Pro | $4.99 | one-time |


### Rounds

[App page](https://appshunter.io/ios/app/rounds-hiit-timer/id6811657765)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rounds Premium | $9.99 | per year |


## Frequently asked questions

### Is Jumpster free?

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

### Is Rounds free?

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

### Do Jumpster or Rounds have ads?

Jumpster shows ads; Rounds does not.

### Which is updated more often, Jumpster or Rounds?

Jumpster ships an update every 3 weeks, and Rounds every 9 days. Most recently, Jumpster was updated on October 24, 2026 and Rounds on October 31, 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.*