# NewtonDV vs VelocityLab

The clearest difference is review sentiment: NewtonDV at 67% against VelocityLab's 0%. VelocityLab's advantage is price (Free vs $5.99) and update cadence (every 2 weeks vs every 5 months). On ads and in-app purchases there is nothing between them.

VelocityLab is free to download; NewtonDV costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

NewtonDV ships an update every 5 months, VelocityLab every 2 weeks. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | NewtonDV | VelocityLab |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/velocitylab/id1143565871/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | **66.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | Paid | **Free** |
| Size | 31 MB | 48 MB |
| Requires iOS | 26.0 | **9.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Roland Wejner](https://appshunter.io/developer/601946624) | [Myriad Sensors](https://appshunter.io/developer/1005909630) |

## What reviewers say

### NewtonDV

[App page](https://appshunter.io/ios/app/newtondv/id717653395)

Analyze video footage to understand physics principles like kinematics. Record your own videos or import existing ones to study motion, forces, and velocity with detailed data visualization.

**Highlights:** Record HD and slow-motion videos, Import videos from various sources, Rotatable coordinate system, Display measurement data in tables and diagrams, Export data as CSV and images, Create time strips and stroboscopic images, Light and dark mode

**Features:** macOS Compatibility

**In-app purchases:** none


### VelocityLab

[App page](https://appshunter.io/ios/app/velocitylab/id1143565871)

This app pairs with a PocketLab sensor to measure motion data like speed, velocity, and acceleration. It's designed for students, educators, and makers to explore physics concepts through hands-on experiments.

**Highlights:** Measure speed, velocity, acceleration, and position, Connects with PocketLab sensor, Stream and record real-time data, Explore physics concepts, Ideal for STEM education

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NewtonDV free?

NewtonDV costs $5.99, with no in-app purchases.

### Is VelocityLab free?

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

### Do NewtonDV or VelocityLab have ads?

Neither NewtonDV nor VelocityLab shows ads.

### Which is updated more often, NewtonDV or VelocityLab?

NewtonDV ships an update every 5 months, and VelocityLab every 2 weeks. Most recently, NewtonDV was updated on October 7, 2026 and VelocityLab on October 11, 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.*