# JumpEye vs BuildUP

The clearest difference is price: BuildUP at Free against JumpEye's $2.99. BuildUP also leads on update cadence (every 5 days vs every 2 months) and iOS requirement (13.0 vs 16.6). On ads, in-app purchases and device support there is nothing between them.

BuildUP is free to download; JumpEye costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

JumpEye ships an update every 2 months, BuildUP every 5 days. The most recent releases landed on October 24, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | JumpEye | BuildUP |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/jumpeye/id1451490992/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Paid | — |
| Size | 5 MB | 24 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [株式会社S-CADE](https://appshunter.io/developer/1621269147) | [SHUNYA KAMATA](https://appshunter.io/developer/6795182873) |

## What reviewers say

### JumpEye

[App page](https://appshunter.io/ios/app/jumpeye/id1451490992)

This app analyzes vertical jump height by calculating flight time using your device's high-speed camera. Record or import videos, mark takeoff and landing frames, and get an automatic jump height calculation. It also offers a Rebound Jump Index for continuous jumping analysis.

**Highlights:** Vertical jump height calculation, Flight time measurement, High-speed camera integration, Video import from Photo Library, Manual frame marking (takeoff/landing), Rebound Jump Index calculation, Automatic file naming and editing

**In-app purchases:** none


### BuildUP

[App page](https://appshunter.io/ios/app/buildup/id6795182871)

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

**In-app purchases:** none


## Frequently asked questions

### Is JumpEye free?

JumpEye costs $2.99, with no in-app purchases.

### Is BuildUP free?

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

### Do JumpEye or BuildUP have ads?

Neither JumpEye nor BuildUP shows ads.

### Which is updated more often, JumpEye or BuildUP?

JumpEye ships an update every 2 months, and BuildUP every 5 days. Most recently, JumpEye was updated on October 24, 2026 and BuildUP on September 25, 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.*