# Speed Limit Camera - Detector — Speedometer, Road Traffic Sign > Real-time European speed limit detection and speedometer with warnings. (iPhone/iPad app by IBN Software GmbH.) - Source: https://appshunter.io/ios/app/speed-limit-camera-detector/id1237199452 (this page in markdown: same URL + `.md`) - Developer: [IBN Software GmbH](https://appshunter.io/developer/1078675464) - Category: Navigation, Utilities - Price: Free with in-app purchases - Rating: 4.60/5 from 530 App Store ratings · 141 written reviews indexed - Age rating: 4+ - Requires: iOS 17.0 · 24 MB - Languages: American English, Danish, Dutch, Finnish, French (France), German (Germany), Italian, Japanese, Korean, Norwegian Bokmål and 6 more - Released: 2017-07-05 - Data updated: 2026-09-25 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/speed-limit-camera-detector/id1237199452/reviews.md ## What is Speed Limit Camera? Traffic Sign Camera helps you see your current speed and the detected speed limit at a glance while you drive. It combines live camera recognition with map-based speed-limit lookup from OpenStreetMap, then shows the result in a clear driving display with a GPS speedometer. ► Top Features • Live camera-based recognition of European speed limit signs. • OpenStreetMap speed-limit lookup for roads, city areas, zones, and places where physical signs may be missing. • Smart merging of camera and map sources into one overall speed-limit display. • GPS speedometer with color feedback when you approach or exceed the current limit. • Sound alerts for newly detected signs and overspeed warnings. • CarPlay support for viewing speed and limit information on your dashboard. • Configurable km/h or mph units, speed tolerance, warning threshold, camera mode, and map query interval. • Ultra wide camera support on compatible iPhones for a broader view of roadside signs. ► How It Works Traffic Sign Camera watches the road ahead with your iPhone camera, finds possible speed-limit signs with on-device machine learning, and reads the sign value with Vision text recognition. At the same time, it can use your current location and course to request map-based speed-limit data. The app combines both sources so you can keep your eyes on one simple limit display. ► Important Limitations Traffic Sign Camera is a driver assistance tool, not a replacement for your attention or local traffic law. • Optimized for European speed limit signs. US speed limits are not currently supported. • Poor lighting, bad weather, dirty windows, unusual signs, or narrow curves can reduce camera recognition quality. • The app does not currently detect every end-of-limit, town boundary, or special-case road rule. • Map data depends on OpenStreetMap coverage and an internet connection. • Missed or incorrect detections can occur. Always follow posted signs and local rules. ► Notes from the Developer If you like Traffic Sign Camera, a rating helps a lot. For suggestions or support, please contact us by email from inside the app. ► Disclaimer The author assumes no liability for any damages occurring in connection with this app. Use is entirely at your own risk. By using the app, you accept the complete exclusion of liability and compensation claims. ► Important Notes Concerning Subscriptions All above subscriptions renew within 24 hours before the current period ends, and you will be charged through your iTunes account. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription. Manage or cancel your subscription from iTunes Account settings. See our Terms & Conditions (https://ibn-software.com/app-terms-conditions) and Privacy Policy (https://ibn-software.com/app-privacy-policy). ## Key features - Real-time speed limit detection - Camera-based road sign recognition - Map-based speed limit data - CarPlay support - Speeding warnings - GPS speedometer ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Limits Pro yearly | $12.99 | per year | | Limits Pro monthly | $7.99 | per month | | Limits Pro weekly | $3.99 | per 7 days | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Limits Pro (One time purchase) | $24.99 | one-time | ## What do users think of Speed Limit Camera? Overall sentiment: negative **Pros** - 🚀 Accurate speed detection - 👍 Clean and simple design - 💡 Useful concept **Cons** - 🐛 Unreliable sign detection - 🐛 Misses electronic/variable speed signs - 🔋 High battery consumption - 💸 Expensive subscription - 🚫 Incompatible with CarPlay - 🙈 Distracting ads during driving **Commonly reported bugs** - Incorrect speed limit display - Inconsistent sign recognition - Camera focus issues **Most requested features** - Ability to manually set speed limits - Support for more road sign types (e.g. entry/exit, temporary) - Improved sign detection in low light/poor conditions - Background mode/integration with navigation apps ## Recent user reviews (10 of 141) All indexed reviews: https://appshunter.io/ios/app/speed-limit-camera-detector/id1237199452/reviews.md ### 1/5 — Pas de carte *2026-04-21* Appl pas précise : vitesse autorisée 110 km - vitesse affichée : 90 km Il n’y a pas de carte On ne peut pas rajouter des points dangereux ### 1/5 — Not working as described *2026-04-10* Shows on CarPlay but says I send to subscribe even though I paid for subscription. Speed limits rarely show and wrong more than correct. ### 2/5 — worked OK, then quit. developer unresponsive. *2026-02-28* it worked marginally during the trial period, so i bought a year’s subscription. then it stopped getting speed limit data from open maps, which every other speedometer program was able to do immediately. emailed developer. i ran through basic troubleshooting (reboot, uninstall/reinstall) to no avail. emailed developer a few days later. after a week i just uninstalled it and got a refund. waste of time. ### 3/5 — Bei Dunkelheit nicht brauchbar *2025-12-02, version 2.12* Die App funktioniert bei Tageslicht gut, ab Einbruch der Dunkelheit erkennt sie selbst bei beleuchteten Straßen gar nichts mehr. Deswegen leider nur 3 Sterne. ### 4/5 — Much improved *2025-11-29* Have had subscription version for over 1 year. Glad I stuck with it after initially poor 1 star review. Latest version a major improvement, camera now functions on uk roads so giving greater responsiveness and accuracy. Will continue to use as a vital aid in trying to stick to the myriad changes of speed limits on modern roads. ### 1/5 — Useless for my region *2025-11-28, version 2.12* It does not show the speed at all, it does not read the speed signs ### 1/5 — Not compatible With Carplay *2025-10-21, version 1.95* When it starts, Carplay crashes. You have the choice between controlling speed and reaching destination… ### 5/5 — 普通にできるね *2025-06-29* 多分このアプリは日本で使うなら正確に測れない標識もあるかもしれんが一応あんま実用性じゃないかな日本だとでこれヨーロッパかアメリカ推奨かな ### 2/5 — Nutzung in Schweden *2025-06-12, version 1.95* Leider funktioniert die Erfassung der Geschwindigkeitsschilder mit der Kamera nicht. Habe alles probiert. Kamera auf S/W, mit Weitwinkel und ohne. Kein Erfolg. Darstellung wäre gut, aber ohne Kamerafunktion nicht viel wert. ### 4/5 — Installation easy Verkehrszeichenerkennung ausbaufähig *2025-04-30* Downloads und Installation der App war einfach gestaltet und erfolgte reibungslos. Die Verkehrszeichenerkennung ist jedoch noch ausbaufähig. Die App scheint vor allem in der Bildschirm Mitte nach Geschwindigkeitsbegrenzung zu suchen, so dass bei meiner urbanen Testfahrt doch ein großer Anteil, der Schilder nicht erkannt wurde. Die App erkennt nur runde Schilder. Ein Update zum erkennen von anderen Warnschildern(Achtung) wäre wünschenswert. Fahrten auf Autobahn und Bundesstraße stehen aber noch aus. ## Frequently asked questions about Speed Limit Camera ### What does the Speedometer Limit Camera app do? This app detects European speed limits in real-time using your phone's camera and map data. It displays your current speed alongside the detected speed limit and provides warnings if you are driving too fast. It also offers CarPlay support for a seamless in-car experience. ### How does the app detect speed limits? It uses a hybrid detection method. The app's camera recognizes European speed limit signs while you drive. This is enhanced by map-based data from OpenStreetMap, which provides information for areas without physical signs, like city zones. Both sources are combined for reliable speed limit indications. ### Is the app free to use? The app is free to download and use, offering core functionality. An optional in-app purchase is available to remove advertisements and enjoy an ad-free experience. This purchase helps support the ongoing development and maintenance of the advanced detection features. ### What are the limitations of the app? The app is optimized for European road signs only and does not support US speed limits. In low-light or adverse weather, camera recognition may be less accurate. It also may not detect 'end of limit' or town boundary signs, and occasional missed or false detections can occur. ### Who is this app designed for? This app is designed for drivers in Europe who want to stay informed about current speed limits and avoid speeding. It's particularly useful for identifying speed limits in urban areas or zones where signs might be absent or easily missed. ## Version history (last 5 releases) ### 2.30 — 2026-09-24 iOS 27 Ready; Complete rewrite of OSM map based speed limit lookups; Fixed the 100 km/h limit on startup; Fixed an audio bug; Fixed another CarPlay license issue; Reduced sizes of limit signs in CarPlay; Removed radar warning feature because new data provider does not offer it ### 2.20 — 2026-05-21 Fixed CarPlay License Handling ### 2.18 — 2026-03-05 Fixed OSM limits ### 2.16 — 2025-12-17 New ! Carplay Support, Redesign of Roadsign Detection, Ultrawide Camera Support, Improved Speedometer Design ### 2.14 — 2025-12-02 New ! Carplay Support, Redesign of Roadsign Detection, Ultrawide Camera Support, Improved Speedometer Design ## Apps similar to Speed Limit Camera | App | Rating | Price | Category | | --- | --- | --- | --- | | [Speedmeter +](https://appshunter.io/ios/app/speedmeter-plus/id1078573932) | 4.5 (4,747) | Free | Navigation | | [Speed Cameras Radar Detector](https://appshunter.io/ios/app/speed-cameras-radar-detector/id1232400006) | 4.4 (62) | Free | Navigation | | [Speed Cameras Spain & Portugal](https://appshunter.io/ios/app/speed-cameras-spain-and-portugal/id449448471) | 4.5 (258) | Free | Navigation | | [RadarAll Speed Camera Detector](https://appshunter.io/ios/app/radarall-speed-camera-detector/id1553721110) | 4.4 (658) | Free | Navigation | | [Speedlimit 88 GPS Speedometer](https://appshunter.io/ios/app/speedlimit-88-gps-speedometer/id999249503) | 4.6 (130) | Free | Navigation | | [Speedometer ⁺](https://appshunter.io/ios/app/speedometer/id993436042) | 4.3 (2,038) | Free | Navigation | ## More apps by IBN Software GmbH - [Tape Measure Camera Ruler 3D](https://appshunter.io/ios/app/tape-measure-camera-ruler-3d/id1078675465) - [Timestamp Camcorder: GPS, Maps](https://appshunter.io/ios/app/timestamp-camcorder-gps-maps/id1108388102) - [Voice to Text - Dictate Speech](https://appshunter.io/ios/app/voice-to-text-dictate-speech/id1124772331) - [Dashcam - Car Crash Recorder](https://appshunter.io/ios/app/dashcam-car-crash-recorder/id1212010830) - [Dictation Pro - Voice to Text](https://appshunter.io/ios/app/dictation-pro-voice-to-text/id1215004055) All apps by IBN Software GmbH: https://appshunter.io/developer/1078675464 ## Related topics [speed camera limit](https://appshunter.io/ios/topics/speed-camera-limit) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-25.*