Simple IP Info vs Semaphor
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Simple IP Info
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Look up any IP address or domain name instantly. Get detailed geolocation data including city, region, country, and exact coordinates displayed on an interactive map. FEATURES: - IP Address Lookup: Enter any IPv4 address to get its location and network details - Domain Resolution: Enter domain names (like google.com) and automatically resolve them to IP addresses - My IP: One tap to discover your current public IP address and location - Interactive Map: See IP locations visualized on Apple Maps - Network Information: View organization name and ASN details - Additional Data: Timezone, currency, calling code, and more - Search History: Quick access to your recent lookups - Copy & Share: Easily copy IP addresses or share complete results Simple, fast, and privacy-respecting. Perfect for network administrators, developers, security researchers, or anyone curious about IP geolocation. Powered by ipapi.co ATTRIBUTION: This app uses IP geolocation data from DB-IP (licensed under Creative Commons Attribution 4.0) and MaxMind GeoLite2 (licensed under Creative Commons Attribution-ShareAlike 4.0).
Semaphor
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Stop finding out your site is down from a customer email. Semaphor puts a traffic-light status board for your websites right on your Home Screen, so one glance answers the question you keep asking: is my site up? Semaphor is built around its widget. Add your websites once, then live on the Home Screen: a clean grid of green, amber, and red dots for every site you care about. Open the app when you want the full dashboard or an on-demand check. The rest of the time, the widget does the watching. WHY SEMAPHOR Most uptime tools assume you want another web dashboard, another account, another subscription. Semaphor assumes you don't. It is a free website uptime checker that lives where you already look two hundred times a day: your Home Screen. PERFECT FOR - Indie makers keeping an eye on their own sites and landing pages - Freelancers and agencies watching client websites - Developers and webmasters watching endpoints and APIs without a tab open - Anyone who just wants to know "is my website down?" at a glance A HOME SCREEN WIDGET, FIRST Pin Semaphor to your Home Screen and every site shows its latest status as a simple traffic light. Green for healthy, amber for slow, red for down. No opening, no scrolling, no login. The widget matches your style with its own light and dark themes. THE APP IS YOUR DASHBOARD Inside the app you add and organize the sites you want to track, see them all on one board, and tap any site for its response time and the latest HTTP result. Hit Ping All to re-check every site at once. Set how often Semaphor re-checks your sites while the app is open. SLOW IS A STATUS TOO Most monitors are binary: up or down. But "up" that takes three seconds to load is losing you visitors. When a site answers slowly, Semaphor shows amber instead of hiding it behind a green checkmark. If you ever wondered "is my website slow?", the answer is now a color. MADE TO FEEL FAST Semaphor is a native app with light and dark themes for both the app and the widget, and crisp haptics as your checks come back. Quick to open, quicker to read. PRIVATE BY DESIGN Semaphor has no account and no sign-up. It only contacts the websites you add, and it stores your list and results on your device. No analytics, no tracking, no data collected about you. Ever. REQUIREMENTS - iPhone and iPad - iOS 26 or later - Free, no account required Put your uptime where you'll actually see it. Add your first site in seconds with Semaphor.
Screenshots
Verdict
The clearest difference is update cadence: Simple IP Info at every 3 days against Semaphor's every 8 days. Simple IP Info also leads on iOS requirement (17.0 vs 26.4). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Simple IP Info ships an update every 3 days, Semaphor every 8 days. The most recent releases landed on February 23, 2026 and September 19, 2026 respectively.
| Parameter | Simple IP Info | Semaphor |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days β better | Every 8 days |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 β better | 26.4 |
| Further details β not scored | ||
| Size | 1 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Yu Cheung Leung | BEGRIP, s.r.o. |
In-app purchases
Simple IP Info
No in-app purchases
Semaphor
No in-app purchases





