# Vernier Go Wireless vs DAC App

The clearest difference is rating: Vernier Go Wireless at 2.9 against DAC App's 1.8. Vernier Go Wireless also leads on update cadence (every 2 months vs every 12 months) and review sentiment (40% vs 20%). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Vernier Go Wireless holds the better App Store score, 2.9 against 1.8. Both are backed by a comparable volume of ratings — 15 and 16 respectively. Written reviews point the same way: 40% of Vernier Go Wireless's written reviews are positive against 20% of DAC App's.

Vernier Go Wireless ships an update every 2 months, DAC App every 12 months. The most recent releases landed on November 12, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Vernier Go Wireless | DAC App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (15 ratings)](https://appshunter.io/ios/app/vernier-go-wireless/id815941976/reviews)** | [1.8 (16 ratings)](https://appshunter.io/ios/app/dac-app/id1162772990/reviews) |
| Number of ratings | 15 | **16** |
| Positive reviews | **40.0% of reviews** | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 12 months |
| Monetization | Free | Free |
| Size | 16 MB | 16 MB |
| Requires iOS | **7.1** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vernier Software & Technology](https://appshunter.io/developer/389784250) | [Educational Testing Service](https://appshunter.io/developer/923503056) |

## What reviewers say

### Vernier Go Wireless

[App page](https://appshunter.io/ios/app/vernier-go-wireless/id815941976)

This app enables students to collect and analyze scientific data using wireless sensors. It offers real-time readings, data capture, and visualization for temperature and pH measurements. Explore scientific principles through hands-on investigations with this educational tool.

**Highlights:** Connect to Go Wireless sensors, Monitor live sensor readings, Capture data in real time, Analyze temperature and pH data, Export sensor data, Customize sensor settings

**In-app purchases:** none


### DAC App

[App page](https://appshunter.io/ios/app/dac-app/id1162772990)

This free application simplifies the recording of student audio responses for specific AP exams. It streamlines the process for both students and proctors, and automatically uploads audio files for school staff. Designed for use on school-issued iPads.

**Highlights:** Record audio responses for AP exams, Simplify recording process, Intuitive interface for students, Streamline post-exam tasks, Direct upload of audio files, Designed for school-owned iPads

**In-app purchases:** none


## Frequently asked questions

### Is Vernier Go Wireless free?

Vernier Go Wireless is free to download, with no in-app purchases.

### Is DAC App free?

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

### Which has better reviews, Vernier Go Wireless or DAC App?

Vernier Go Wireless is rated higher. Vernier Go Wireless averages 2.9 out of 5 from 15 ratings, while DAC App averages 1.8 from 16 ratings.

### Do Vernier Go Wireless or DAC App have ads?

Neither Vernier Go Wireless nor DAC App shows ads.

### Which is updated more often, Vernier Go Wireless or DAC App?

Vernier Go Wireless ships an update every 2 months, and DAC App every 12 months. Most recently, Vernier Go Wireless was updated on November 12, 2026 and DAC App on November 2, 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.*