Fast Angle vs KnowScam Mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fast Angle
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Our tool helps boost your productivity when in need of measuring angles directly on photos or pictures of your choice. Simply choose an image, draw two lines and see what values angles between them have. As easy as that!
KnowScam Mobile
This app uses AI to detect and prevent scams by scanning various communication channels and verifying identities. It offers expert guidance and educational resources to keep users safe from online threats.
- AI-powered scam detection
- Scan emails, messages, and web addresses
- Verify online identities
- Access to scam intervention experts
- Scam education resources
- Real-time threat prevention
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Protect yourself with industry-leading, comprehensive scam detection and prevention services. KnowScam uses cutting-edge AI technology to detect and prevent scams in real time, keeping you one step ahead of potential threats. The KnowScam service includes a range of features to help keep you safe: • Scan & Score - Scan emails, images, physical mail, QR codes, social media messages, text messages, and web addresses to determine whether they're legitimate or an attempt to deceive. • IDeveryone - Verify the identity of people you meet online to help protect against dating scams, marketplace scams, and more, using only their basic contact information. • Scam Intervention - Access trained experts who can provide guidance if you think you're involved in a scam or have become a victim. • Scam Education - Get up-to-date information on the latest scam trends and safety best practices to stay one step ahead. WHAT YOU CAN DO IN THE APP As part of your service, the KnowScam mobile app lets you: • Review your scam detection results on the go for accounts already enrolled in AutoScan. • Use QuickScan to select items, such as texts or social media messages, for review with Scan & Score. • Start IDeveryone verifications right from the app to confirm the identity of anyone you've met online, such as through a dating site or marketplace. NEED MORE HELP? For further assistance with your account, to speak with the Scam Intervention team, or to access our Scam Education services, log in at https://portal.scamnetic.com. The KnowScam companion app is compatible with iOS devices and can be downloaded from the App Store. -------- KnowScam is a registered trademark of Scamnetic, Inc. All rights reserved. https://www.scamnetic.com
Screenshots
Verdict
The clearest difference is price: KnowScam Mobile at Free against Fast Angle's $0.99. KnowScam Mobile also leads on update cadence (every 2 weeks vs every 38 months). Fast Angle's advantage is iOS requirement (15.0 vs 17.0). On ads, in-app purchases and device support 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
KnowScam Mobile is free to download; Fast Angle costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Fast Angle ships an update every 38 months, KnowScam Mobile every 2 weeks. The most recent releases landed on October 7, 2026 and September 24, 2026 respectively.
| Parameter | Fast Angle | KnowScam Mobile |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | — | 5.0 (13 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 13 — better |
| Update frequency | Every 38 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 3 MB | 96 MB |
| Age rating | 4+ | 4+ |
| Developer | Jakub Freisler | Scamnetic, Inc. |
In-app purchases
Fast Angle
No in-app purchases
KnowScam Mobile
No in-app purchases
