Protocol Tracker vs ScaN
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Protocol Tracker
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Protocol Tracker is a compressed version of Emacs Org Mode and Bullet Journalling workflows. It stores all user data on the device, making using this app lightning fast and internet-free. It is intended to eliminate the burden of making todo lists and the annoyance of the limited features of other popular iOS task and habit trackers. It also combines into one platform unique tasks and repeating habits, making it the only app you need to use to access all of your to-do information. With detailed habit data storage, this app is perfect for tracking calories, workouts, complex procedures, health protocols, and more.
ScaN
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WiFi Safety Check is an app designed to help you identify unsafe public Wi-Fi networks. It verifies whether the Privacy Separator feature is enabled and ensures that your connection is safe when using public Wi-Fi. ■ What is the Privacy Separator? The Privacy Separator is an important security feature that prevents other devices connected to the same Wi-Fi network from seeing your smartphone or computer. ■ Risks when the Privacy Separator is disabled: • Other users may directly access your device • Shared folders or files may become visible to strangers • Your communication data may be intercepted • Personal information or passwords may be stolen ■ Key Features ● Instant Wi-Fi Security Check • One-tap Wi-Fi security scan • Detects Privacy Separator status • Network safety evaluation • Detailed security reports ● Network Monitoring • Real-time packet monitoring • Device discovery on the network • Traffic analysis • Detection of potential threats ● Comprehensive Analytics • Scan history • Network statistics • Device connection tracking • Security trend insights ■ Recommended for: • Frequent travelers and digital nomads • Remote workers and business professionals • Students using school Wi-Fi • People who often use Wi-Fi in cafés, airports, or hotels • Users who care about their digital security To retrieve the Wi-Fi network name (SSID), this app requires location permission as mandated by iOS. Local network access is used to detect nearby devices and check the Privacy Separator status. Your privacy is our top priority — the app does not collect or share any personal data. Download WiFi Safety Check now and stay protected on any Wi-Fi network!
Screenshots
Verdict
The clearest difference is ads: Protocol Tracker at none against ScaN's shown. ScaN's advantage is iOS requirement (15.1 vs 26). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Protocol Tracker | ScaN |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | — |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 26 | 15.1 — better |
| Further details — not scored | ||
| Size | 2 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Finnian Murphy | Skyus, Inc. |
In-app purchases
Protocol Tracker
No in-app purchases
ScaN
No in-app purchases









