Scan a California vehicle's license plate to view its smog test history and results. Verify the authenticity of smog certificates and access other useful vehicle information directly from the DMV.
3.7(3 ratings)
Free
Top Picks for Smog Test History
4.7😊(788K ratings)
Free
#1in Developer Tools
Easily test pre-release versions of apps and App Clips. Provide feedback to developers before public launch. Receive invites via email or public link.
What We Love
- 🚀 Easy to use
- 👍 User-friendly interface
- 🚀 Convenient for testing apps
- 👍 Helpful for developers
Room to Improve
- 🐛 Crashes and glitches
- 🔒 Age restriction issues
- 🐛 Inconsistent update notifications
4.8😊(43K ratings)
Free
#18in Weather
Access real-time and forecasted air quality data for over 500,000 locations worldwide. Understand pollutant levels, receive health recommendations, and track wildfire and pollen information to plan your day safely.
What We Love
- 👍 Easy to use and navigate
- 🚀 Accurate and reliable air quality data
- 💡 Helpful for managing health conditions
- 👍 Useful for planning outdoor activities
Room to Improve
- 🐛 Inconsistent or inaccurate air quality forecasts
- 🐛 Unreliable data in some locations
- 🐛 Lack of support for custom air quality monitoring stations
More Smog Test History apps to explore
4
Test'em All: Test & Get Paid
Gift cards, coupons and more!
Free
Become an online tester and earn rewards by trying new products, taking surveys, and providing feedback. Redeem your points for gift cards, discounts from top brands, or cash payouts via PayPal.
Perform test tasksTake surveysProvide detailed feedback
💰 Finance
(27K)
free with in-app purchases5
App Store Connect
For App Developers
Free
Manage your apps and submissions directly from your iPhone or iPad. Monitor sales, respond to reviews, manage testers, and generate marketing assets on the go. Receive important notifications about your app's performance and status.
App status and submission managementTester group and build managementSales and trends monitoring
🛠️ Developer Tools
(14K)
free6
Paku - Air Quality & AQI Map
PurpleAir Sensors & Alerts
Free
Monitor real-time air quality and receive instant alerts for AQI, temperature, and humidity. Track data from PurpleAir sensors and optionally AirNow stations. Customize widgets for home screen, lock screen, and Apple Watch for convenient access.
Real-time AQI, temperature, and humidity monitoringPurpleAir sensor supportOptional AirNow station integration
☀️ Weather
(9.9K)
free with in-app purchases7
WeatherBug: Weather Forecast
Live Local Radar, Storm Alerts
Free
Get accurate, real-time weather forecasts and severe storm alerts powered by a global professional weather network. Visualize conditions with interactive maps, track lightning, and stay informed about pollen, air quality, and more.
Real-Time Pinpoint ForecastsEnhanced Interactive MapSevere Weather Alerts
☀️ Weather
(2.2M)
free with in-app purchases8
AccuWeather: погода и осадки
Карты и прогноз погоды в мире
Free
Get real-time weather alerts and hyperlocal forecasts with proven accuracy. Track severe weather events like hurricanes and snowstorms with live radar and detailed updates. Plan your day and stay informed about conditions affecting your safety and activities.
Hyperlocal precipitation forecastsRealFeel® temperatureLive radar and storm tracking
☀️ Weather
(1.5M)
free with in-app purchases9
EPA AIRNow
by United States Environmental Protection Agency (USEPA)
Free
Access real-time and forecasted air quality data for your local area and any other location. Plan your day and protect your health by understanding current air conditions.
Current air quality informationForecasted air qualityLocal AQI display
☀️ Weather
(545)
free10
Airthings
For all your devices
Free
Monitor and improve your indoor air quality with smart devices. Get real-time insights, track trends, and receive actionable advice to enhance focus, reduce allergies, and sleep better. Control your air purifier and stay informed about pollen forecasts.
Quick device setupAt-a-glance air quality indicatorsDetailed trend tracking
🔧 Utilities
(3K)
free with in-app purchases11
Device Monitor²
System activity info
Free
This app provides comprehensive system activity information for Apple devices, including detailed insights into hardware, sensors, and network status. It offers privacy controls, customizable widgets, and advanced testing and reporting features through optional in-app purchases.
Detailed device informationSensor access and privacy controlCustomizable widgets
🛠️ Developer Tools
(9.1K)
free with in-app purchases12
Blueair
Healthier living starts here
Free
Monitor and control your indoor air quality in real-time. Gain insights and manage your environment effectively with intelligent features, whether you're at home or away. Experience healthier living through advanced air care.
Real-time air quality trackingSeamless device controlsInsight and control of air
🌟 Lifestyle
(22K)
free13
AprilAire Healthy Air
by Research Products Corporation
Free
Control your home's air quality remotely with this app. Adjust temperature, humidity, and freshness, and receive alerts for air quality events. Manage multiple devices and schedules for optimal comfort and energy savings.
Remote control of temperature, humidity, and air purityEvent-Based™ control for air cleaning and fresh airAutomatic humidifier and dehumidifier control
🌟 Lifestyle
(15K)
free with in-app purchases14
South Coast AQMD
Air Quality
Free
Access real-time and forecasted air quality data for Southern California. View detailed pollutant information, an interactive map, and receive health notifications. Report air quality concerns and find alternative fuel stations.
Real-time and forecasted air quality dataDetailed pollutant information and AQIInteractive air quality map
🔍 Reference
(82)
free15
Eventology - History Trivia
It's About Time You Played!
Free
Test your knowledge of historical events with this engaging trivia game. Explore over 1700 events across various categories and time periods. Enjoy multiple game modes, including solo play, challenges, and multiplayer with up to 99 players.
Over 1700 historical eventsMultiple game modes (Before or After, Which Came First, etc.)Solo and multiplayer options
🎮 Games
(827)
free with in-app purchases16
Timemark: Photo Proof for Work
GPS, Date & Time Stamp Photos
Free
This app provides tamper-proof photo documentation for field teams, stamping each image with verified time, GPS location, and custom watermarks. It facilitates team photo collection, organization, and professional report generation, streamlining workflows and reducing disputes.
Tamper-proof photo evidenceNetwork-verified timestampsPrecise GPS coordinates
📷 Photo & Video
(13K)
free with in-app purchases17
testNow - Crowdtesting
by test IO
Free
This app allows freelance testers to find and participate in app, website, and game testing projects on the go. Earn money by reporting bugs, reproducing issues, and confirming fixes. It provides tools for managing tasks, submitting reports, and tracking earnings.
Explore and join available testsSubmit bugs with AI assistanceReproduce and confirm bug fixes
💼 Business
(60)
free18
Air Quality & Pollen - AirCare
Air pollution, pollen and UV
Free
Track real-time air quality, pollen levels, and UV index globally. Get detailed pollutant breakdowns, wildfire alerts, and AI-powered insights. Pro features include widgets, notifications, and extended data access.
Global AQI trackingPollen and UV forecastsWildfire hotspot detection
☀️ Weather
(3.1K)
free with in-app purchases19
Tomorrow.io: Weather Forecast
The Future Of Weather Apps
Free
Get hyper-accurate, minute-by-minute weather forecasts for your exact location, including rain and snow alerts, air quality, and wind speeds. Plan your day with confidence using advanced weather modeling and real-time updates.
Minute-by-minute forecastsStreet-by-street accuracyRain and snow alerts
☀️ Weather
(28K)
free with in-app purchases20
Filtrete Smart
A smart way to cleaner air.
Free
Manage your home's air quality with smart filter and purifier control. Receive personalized tips, alerts for filter replacement based on usage, and monitor outdoor air quality trends.
Pair multiple smart air filtersReal-time filter life trackingSmart air purifier control
🌟 Lifestyle
(52K)
free with in-app purchases