# Draw2Measure Protractor vs CViConnect Pro

The clearest difference is review sentiment: CViConnect Pro at 100% against Draw2Measure Protractor's 50%. CViConnect Pro also leads on rating (5.0 vs 3.0) and update cadence (every 4 weeks vs every 20 months). Draw2Measure Protractor's advantage is iOS requirement (8.0 vs 15.0). 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.

CViConnect Pro holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 5 respectively. Written reviews point the same way: 50% of Draw2Measure Protractor's written reviews are positive against 100% of CViConnect Pro's.

Draw2Measure Protractor ships an update every 20 months, CViConnect Pro every 4 weeks. Both last shipped on October 2, 2026.

## The numbers

| Metric | Draw2Measure Protractor | CViConnect Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (4 ratings)](https://appshunter.io/ios/app/draw2measure-protractor/id1097557700/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/cviconnect-pro/id1440339295/reviews)** |
| Number of ratings | 4 | **5** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 4 weeks** |
| Monetization | Free | Free |
| Size | 1 MB | 137 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [American Printing House for the Blind (APH)](https://appshunter.io/developer/704570515) | [LifeScience Technologies, LLC](https://appshunter.io/developer/1193816546) |

## What reviewers say

### Draw2Measure Protractor

[App page](https://appshunter.io/ios/app/draw2measure-protractor/id1097557700)

This app offers two methods for measuring angles: tracing them on screen or using the device's gyroscope. It provides an accessible alternative to traditional protractors for all students, including those with visual impairments.

**Highlights:** Measure angles by tracing on screen, Measure angles using device gyroscope, Accessible for visually impaired students, Reports measurements in degrees and radians, Includes instructions and demo video

**In-app purchases:** none


### CViConnect Pro

[App page](https://appshunter.io/ios/app/cviconnect-pro/id1440339295)

This app assists teachers of the visually impaired in creating and running visual activities for students with Cortical Visual Impairment. It captures response data to help educators analyze student progress and tailor future lesson plans.

**Highlights:** Visual activity preparation and execution, Student response data capture, Data graphing and analysis, Automatic generation of new training sessions, Tailors lesson plans based on student interaction, Support forum for users and professionals

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Draw2Measure Protractor free?

Draw2Measure Protractor is free to download, with no in-app purchases.

### Is CViConnect Pro free?

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

### Which has better reviews, Draw2Measure Protractor or CViConnect Pro?

CViConnect Pro is rated higher. Draw2Measure Protractor averages 3.0 out of 5 from 4 ratings, while CViConnect Pro averages 5.0 from 5 ratings.

### Do Draw2Measure Protractor or CViConnect Pro have ads?

Neither Draw2Measure Protractor nor CViConnect Pro shows ads.

### Which is updated more often, Draw2Measure Protractor or CViConnect Pro?

Draw2Measure Protractor ships an update every 20 months, and CViConnect Pro every 4 weeks. Most recently, Draw2Measure Protractor was updated on October 2, 2026 and CViConnect Pro on October 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.*