Comparison

Webcam Widgets vs What's That Smell?

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Webcam Widgets

Display live images from web URLs directly on your Home Screen. Track weather, charts, webcams, and any other live image content. Customize widgets with real-time information.

Highlights
  • Customizable Home Screen widgets
  • Display live image URLs
  • Real-time updates
  • Versatile use cases (weather, webcams, charts)
  • Share images from widgets
Features
Read full description

ImageTracker lets you add image widgets to your Home Screen with live images from the web which update with realtime information. You can use it to track a weather cameras, various charts and figures, or anything live image you can think of! ImageTracker is the spiritual successor of SlothCam, the original webcam app for Dashboard, MacOS, and iOS, and it offers similar features to SlothCam, but in a modern Home Screen Widget format. With this app you can create widgets using any live image from the web (jpeg, jpg, png URLs). Whether it’s a satellite image of the Earth, a real-time weather forecast, space weather charts showing aurora data, or a live webcam feed, this app allows you to create dynamic widgets with live content from the web. To install a Home Screen Widget, tap and hold on your Home Screen until the icons jiggle and press + to add a widget. Once you add the widget, you can tap it while in Home Screen edit mode and add a custom URL to the widget. Features: •Customizable Widgets: Place any image URL into a Home Screen widget on your iPhone or iPad or Mac. •Live Updates: Widgets refresh periodically to display the latest data, ensuring your information is always current. •Versatile Use Cases: Ideal for displaying weather maps, NASA satellite images, live webcams, space weather charts, aurora borealis data, and more. Any image published to the web can be used! •Easily share images from widgets with friends. ImageTracker is free to use. Purchasing the app removes the in-app ad banner and the nag message that appears on the widget, and allows you to customize widgets with title text for each webcam image. Privacy Policy: https://catspaw-systems.com/PrivacyPolicies/ImageTrackerPrivacy.html

About

What's That Smell?

Features
Read full description

What’s that smell? See what’s nearby—and what other people have noticed. What’s That Smell? brings nearby facilities, public environmental records, wind information, and community smell reports together on one map. Search a city, address, or ZIP code anywhere in the United States, or start from your current location. NEW: COMMUNITY SMELL REPORTS See reports from other people over the past 7 days, with approximate locations and clear observation ages. Tap a report to see the smell type, strength, and shared emojis. Pleasant and unpleasant smells have their own recognizable map icons. REPORT WHAT YOU NOTICE Coffee, baking, flowers—or something you’d rather not smell? Record your observation without creating an account. Turn on “Smells GOOD” for pleasant smells and add emojis to describe the experience. Shared reports show an approximate location, observation time, smell type, strength, and shared emojis. Written notes aren’t shown to other users. You can remove your shared reports, flag inappropriate reports, or hide reports from a contributor. EXPLORE NEARBY FACILITIES Find industrial, agricultural, and other operations that may produce noticeable odors, including: • Wastewater facilities and landfills • Farms and animal operations • Paper mills and rendering plants • Refineries and asphalt operations • Breweries, distilleries, and food processing • Other facility categories drawn from public records Tap a facility for its name, category, address, and available environmental program information. Filter the map by category to focus on what interests you. EPA SUPERFUND & BROWNFIELD RECORDS Explore EPA-listed contaminated-land records alongside facility information. These are a separate layer for environmental context; their presence does not mean they produce odors. WIND DIRECTION & SPEED Check current wind information for additional context while exploring the map. AIR QUALITY See the current air quality index and pollutant readings for general context. It does not measure odors. SHARPER SATELLITE MAPS Explore streets, neighborhoods, and surrounding land with clearer satellite imagery. Map pins adjust as you zoom, and category filters help you focus your search. SHARE YOUR SCAN Create a shareable image of your search, nearby facilities, and your own reports. SIMPLE TO USE • No account required • No ads • No subscriptions • Search across the United States • Report pleasant and unpleasant smells • Explore public data in one convenient place Built for curious locals, travelers, and anyone who has ever wondered, “What’s that smell?” Community reports are unverified observations. Facility listings describe nearby operations; they do not establish that a facility caused a particular smell. The app provides context, not air-quality testing or a determination that an area is safe or unsafe. See our privacy policy for information about data collection, sharing, and deletion.

Screenshots

Webcam Widgets4 screens
What's That Smell?4 screens

Verdict

The call

The clearest difference is in-app purchases: What's That Smell? at none against Webcam Widgets's 2. What's That Smell? also leads on iOS requirement (15.0 vs 18.0). Webcam Widgets's advantage is update cadence (every 9 days vs monthly). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Webcam Widgets sells 2 one-off in-app purchases. What's That Smell? asks for nothing beyond the download.

UpkeepUpdate frequency

Webcam Widgets ships an update every 9 days, What's That Smell? monthly. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 7 level
Webcam Widgets versus What's That Smell?: the parameters behind the verdict, then further details
ParameterWebcam WidgetsWhat's That Smell?
PriceFreeFree
Rating4.9 (10 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings10 — better—
Update frequencyEvery 9 days — betterMonthly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.0 — better
Further details — not scored
Size64 MB49 MB
Age rating4+4+
DeveloperCatspaw Systems LLCNathan Mouton

In-app purchases

2 purchases

Webcam Widgets

One-time2
  • ImageTracker Pro$7.99
  • Image History$14.99
None

What's That Smell?

No in-app purchases

Questions

Is Webcam Widgets free?
Webcam Widgets is free to download, with in-app purchases available.
Is What's That Smell? free?
What's That Smell? is free to download, with no in-app purchases.
Do Webcam Widgets or What's That Smell? have ads?
Neither Webcam Widgets nor What's That Smell? shows ads.
Which is updated more often, Webcam Widgets or What's That Smell??
Webcam Widgets ships an update every 9 days, and What's That Smell? monthly. Most recently, Webcam Widgets was updated on November 7, 2026 and What's That Smell? on November 5, 2026.

Other comparisons