# Jumpster vs FlowerKeep

The clearest difference is in-app purchases: FlowerKeep at none against Jumpster's 1. FlowerKeep also leads on ads (none vs shown). Jumpster's advantage is iOS requirement (15.0 vs 17.0). On price, update cadence and device support there is nothing between them.

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

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Jumpster | FlowerKeep |
| --- | --- | --- |
| 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 | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 112 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Skyhawk Media LLC](https://appshunter.io/developer/967693017) | [Elliott Friedrich](https://appshunter.io/developer/1891594178) |

## 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 |


### FlowerKeep

[App page](https://appshunter.io/ios/app/flowerkeep/id6777745549)

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

**In-app purchases:** none


## Frequently asked questions

### Is Jumpster free?

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

### Is FlowerKeep free?

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

### Do Jumpster or FlowerKeep have ads?

Jumpster shows ads; FlowerKeep does not.

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

Jumpster ships an update every 3 weeks, and FlowerKeep every 3 weeks. Most recently, Jumpster was updated on October 24, 2026 and FlowerKeep on October 15, 2026.

---

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