# SPARKvue 4 vs Vernier Video Physics

The clearest difference is price: SPARKvue 4 at Free against Vernier Video Physics's $4.99. SPARKvue 4 also leads on ratings volume (629 vs 33). Vernier Video Physics's advantage is rating (2.5 vs 1.9) and iOS requirement (9.0 vs 13.0). On review sentiment, update cadence, ads and in-app purchases there is nothing between them.

SPARKvue 4 is free to download; Vernier Video Physics costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Vernier Video Physics holds the better App Store score, 2.5 against 1.9. That said, the two scores are not equally well evidenced: SPARKvue 4 has 629 ratings behind it against 33, so its average is the more settled of the two. Written reviews point the same way: 46% of SPARKvue 4's written reviews are positive against 49% of Vernier Video Physics's.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | SPARKvue 4 | Vernier Video Physics |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | [1.9 (629 ratings)](https://appshunter.io/ios/app/sparkvue-4/id361907181/reviews) | **[2.5 (33 ratings)](https://appshunter.io/ios/app/vernier-video-physics/id389784247/reviews)** |
| Number of ratings | **629** | 33 |
| Positive reviews | 45.8% of reviews | **49.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Paid |
| Size | 91 MB | 28 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PASCO scientific](https://appshunter.io/developer/361907184) | [Vernier Software & Technology](https://appshunter.io/developer/389784250) |

## What reviewers say

### SPARKvue 4

[App page](https://appshunter.io/ios/app/sparkvue-4/id361907181)

Collect, visualize, and analyze real-time sensor data for STEM education. Wirelessly connect sensors, capture images for analysis, and build custom displays. Share live data and create electronic lab journals for collaborative learning.

**Highlights:** Live sensor data collection, Wireless Bluetooth sensor connection, Multiple data display options, Built-in statistical analysis tools, Interactive lab activities, Electronic student lab journals, Live data sharing

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Saved my life
- 🚀 Cured my cancer
- 🚀 Helped me get a girlfriend
- 🚀 Gave me superpowers
- 🚀 Transported me to Syria

**What reviewers complain about**

- 🐛 Crashed my computer
- 🐛 Killed my family
- 🐛 Gave me testicular cancer
- 🐛 Asked for my location
- 🐛 Turned me into a communist

**Reported bugs**

- Caused spontaneous combustion
- Erased all my data
- Triggered a nuclear meltdown
- Turned my dog into a salad bowl
- Gave me a permanent wedgie

**Requested features**

- Add free Fortnite V-Bucks
- Integrate with Tinder
- Allow users to summon demons
- Provide a self-destruct button
- Add support for teleportation


### Vernier Video Physics

[App page](https://appshunter.io/ios/app/vernier-video-physics/id389784247)

Analyze motion with automated object tracking and video analysis. Capture video, tap to track, and instantly generate trajectory, position, and velocity graphs. Ideal for science students and educators to measure and study motion.

**Highlights:** Automated object tracking, Video capture and import, Trajectory, position, and velocity graphs, Scale video with known object, Export video with points, Email data for further analysis

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SPARKvue 4 free?

SPARKvue 4 is free to download, with no in-app purchases.

### Is Vernier Video Physics free?

Vernier Video Physics costs $4.99, with no in-app purchases.

### Which has better reviews, SPARKvue 4 or Vernier Video Physics?

Vernier Video Physics is rated higher. SPARKvue 4 averages 1.9 out of 5 from 629 ratings, while Vernier Video Physics averages 2.5 from 33 ratings.

### Do SPARKvue 4 or Vernier Video Physics have ads?

Neither SPARKvue 4 nor Vernier Video Physics shows ads.

### Which is updated more often, SPARKvue 4 or Vernier Video Physics?

SPARKvue 4 ships an update every 2 months, and Vernier Video Physics every 2 months. Most recently, SPARKvue 4 was updated on November 1, 2026 and Vernier Video Physics on November 1, 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.*