Protractor Edge vs Connect CT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Protractor Edge
This utility app functions as a precise digital protractor for measuring angles on your device. It offers a smart instrument for accurate angle measurement, supporting iPhone and iPad. The app is free to download and use.
- Precise angle measurement
- Smart instrument
- Digital protractor
- Supports iPhone and iPad
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Protractor - smart instrument to measure angles. Support: https://k1er.github.io/
Connect CT
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See a pothole that needs filling? Graffiti making a mess of your neighborhood? Tap right into your city and report the issue fast with Connect CT!
Screenshots
Verdict
The clearest difference is in-app purchases: Connect CT at none against Protractor Edge's 2. Connect CT also leads on ads (none vs shown). Protractor Edge's advantage is update cadence (every 6 weeks vs every 27 months). On price, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Protractor Edge sells 2 one-off in-app purchases. Connect CT asks for nothing beyond the download.
Protractor Edge ships an update every 6 weeks, Connect CT every 27 months. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.
| Parameter | Protractor Edge | Connect CT |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (2 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 6 weeks — better | Every 27 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 17 MB | 48 MB |
| Age rating | +4 | 17+ |
| Developer | 向阳 杨 | City of Charles Town |
In-app purchases
Protractor Edge
- Support for a cup of coffee$1.99
- Ads-free experience$1.99
Connect CT
No in-app purchases
Questions
Is Protractor Edge free?
Is Connect CT free?
Do Protractor Edge or Connect CT have ads?
Which is updated more often, Protractor Edge or Connect CT?
Other comparisons
