# Vernier Graphical Analysis vs Logic

The clearest difference is rating: Logic at 3.3 against Vernier Graphical Analysis's 2.1. Logic also leads on iOS requirement (15.1 vs 17.7). Vernier Graphical Analysis's advantage is ads (none vs shown) and ratings volume (521 vs 6). On price, update cadence, in-app purchases and device support there is nothing between them.

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

Logic holds the better App Store score, 3.3 against 2.1. That said, the two scores are not equally well evidenced: Vernier Graphical Analysis has 521 ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 32% of Vernier Graphical Analysis's written reviews are positive against 21% of Logic's, so the app with the better star average is not the one people write more warmly about.

Vernier Graphical Analysis ships an update every 2 months, Logic every 5 weeks. The most recent releases landed on September 24, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | Vernier Graphical Analysis | Logic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (521 ratings)](https://appshunter.io/ios/app/vernier-graphical-analysis/id1385963326/reviews) | **[3.3 (6 ratings)](https://appshunter.io/ios/app/logic-gate-design/id1618913375/reviews)** |
| Number of ratings | **521** | 6 |
| Positive reviews | **32.3% of reviews** | 21.4% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 106 MB | 35 MB |
| Requires iOS | 17.7 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Vernier Software & Technology](https://appshunter.io/developer/389784250) | [Om Prakash Chapagain](https://appshunter.io/developer/1618620262) |

## What reviewers say

### Vernier Graphical Analysis

[App page](https://appshunter.io/ios/app/vernier-graphical-analysis/id1385963326)

This app allows science students to collect, graph, and analyze data from Vernier sensors. It supports various sensor types, offers multiple data collection modes, and provides powerful analysis tools like curve fitting and statistics. Data can be shared and exported for reports and further analysis.

**Highlights:** Multi-sensor data collection, Various data collection modes, Simultaneous graph display, Data table view, Curve fitting, Statistical calculations, Data export (.CSV)

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Helpful for physics/chemistry labs
- 👍 Easy to use interface
- 💡 Useful data analysis features

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 🔋 Drains battery quickly
- 🤯 Bizarre and unexplained glitches
- 🤢 Caused health issues for some users

**Reported bugs**

- App freezes and becomes unresponsive
- Sensor data not accurately recorded
- Unexpected app behavior and strange visual effects

**Requested features**

- More stable and reliable performance
- Better compatibility with older devices
- Improved Bluetooth connectivity


### Logic

[App page](https://appshunter.io/ios/app/logic-gate-design/id1618913375)

Design, simulate, and simplify logic gate networks. Generate truth tables, minimized boolean expressions, and waveforms. This app is ideal for students and engineers to explore digital logic.

**Highlights:** Design logic gate networks, Simulate network behavior, Generate truth tables, Minimize boolean expressions, Create input-output waveforms, Study boolean algebra theorems

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Vernier Graphical Analysis free?

Vernier Graphical Analysis is free to download, with no in-app purchases.

### Is Logic free?

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

### Which has better reviews, Vernier Graphical Analysis or Logic?

Logic is rated higher. Vernier Graphical Analysis averages 2.1 out of 5 from 521 ratings, while Logic averages 3.3 from 6 ratings.

### Do Vernier Graphical Analysis or Logic have ads?

Logic shows ads; Vernier Graphical Analysis does not.

### Which is updated more often, Vernier Graphical Analysis or Logic?

Vernier Graphical Analysis ships an update every 2 months, and Logic every 5 weeks. Most recently, Vernier Graphical Analysis was updated on September 24, 2026 and Logic on June 5, 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.*