# Vernier Graphical Analysis vs derdiedasdie

The clearest difference is in-app purchases: Vernier Graphical Analysis at none against derdiedasdie's 1. derdiedasdie's advantage is iOS requirement (15.0 vs 17.7). On price, ads and device support there is nothing between them.

Both are free to download. derdiedasdie sells 1 one-off in-app purchase. Vernier Graphical Analysis asks for nothing beyond the download.

## The numbers

| Metric | Vernier Graphical Analysis | derdiedasdie |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.1 (528 ratings)](https://appshunter.io/ios/app/vernier-graphical-analysis/id1385963326/reviews)** | — |
| Number of ratings | **528** | — |
| Positive reviews | 32.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 106 MB | 3 MB |
| Requires iOS | 17.7 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Vernier Software & Technology](https://appshunter.io/developer/389784250) | [Maria Wright](https://appshunter.io/developer/6809413933) |

## 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


### derdiedasdie

[App page](https://appshunter.io/ios/app/derdiedasdie/id6821683923)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| derdiedasdie Plus | $3.99 | one-time |


## Frequently asked questions

### Is Vernier Graphical Analysis free?

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

### Is derdiedasdie free?

derdiedasdie is free to download, with in-app purchases available.

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

Neither Vernier Graphical Analysis nor derdiedasdie shows ads.

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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.*