Comparison

QuietCool Smart Control vs MeasuringLens

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

Head to head
About

QuietCool Smart Control

Manage your QuietCool attic fans remotely. Adjust fan speed, set run times, and monitor attic temperature and humidity. Utilize Smart Mode for automated adjustments and create custom presets for effortless control. View detailed analytics on fan performance and environmental conditions.

Highlights
  • Control fan speed
  • Set fan run times
  • View temperature and humidity
  • Enable Smart Mode
  • Add custom presets
  • View analytics
Features
Read full description

The QuietCool Smart Control is the new way to control your QuietCool attic fans. - Control the speed of your attic fan - Control the length of time to run your attic fan - View the Temperature and Humidity levels inside your attic - Enable Smart Mode for automatic speed changes based on attic temperatures - Add presets to your app for easy control of your attic fan - View detailed temperature, humidity, and fan runtime analytics Please note, the Smart Control app is only compatible with attic fans with a QuietCool Smart Control hub installed on your QuietCool attic fan. This will not work with a QuietCool Whole House Fan.

About

MeasuringLens

Transform any drinking glass into a precise measuring tool using AI. Save custom recipes with ingredient lines overlaid on your camera feed, allowing you to pour with confidence without needing extra equipment or constantly checking recipe cards.

Highlights
  • AI-powered glass dimension analysis
  • Real-time measurement line overlays
  • Save and manage custom recipes
  • Measure in fl oz, cups, ml, or parts
  • Use any drinking glass
  • Eliminates need for multiple measuring cups
Features
Read full description

MeasuringLens — Your Glass Is Your Measuring Cup Turn any drinking glass into a precision measuring tool — no extra equipment. Just snap a photo of any glass, and MeasuringLens's AI instantly analyzes its shape and dimensions. In seconds, your glass becomes a smart measuring cup with measurement lines overlaid on your camera feed in real time. Line up the markings and pour with confidence. Your Recipes, Ready to Pour — No Lookup Required This is where MeasuringLens truly sets itself apart. Build and save your own custom recipes directly in the app. List each ingredient and how many parts it takes, and every time you open that recipe, MeasuringLens displays a precise measurement line for each ingredient directly on whatever glass you're using. You'll see exactly where to fill for each ingredient — one after another, all at once — right on the glass in front of you. No pulling out your phone to reread the recipe. No switching between a recipe card and a measuring cup. No measuring one ingredient, washing up, and starting again with the next. Just open your saved recipe, grab a glass, and pour. Your entire recipe lives in the app and comes to life on your glass the moment you need it. Whether you're making a morning smoothie, layering a jello dessert, mixing a beverage, shaking up a custom latte at the office, making a salad dressing, or baking banana bread — your recipes are saved, organized, and waiting for you. Build a recipe once and you'll never have to measure that drink or dish the slow way again. One Glass. Every Measurement MeasuringLens works with all standard units of measurement — fluid ounces (fl oz), cups, milliliters (ml), and proportional parts — so whether you're following a recipe from a cookbook, a blog, or your own notes, you're always working in the unit that makes sense to you. Switch units instantly to match whatever recipe format you're working from. Stop Washing a Pile of Measuring Cups We've all been there — halfway through a recipe with four different measuring cups drying on the counter. MeasuringLens eliminates the clutter. Use the glass you already have on the counter, measure everything you need, and toss it in the dishwasher when you're done. One glass. Zero extra mess. Take It Anywhere MeasuringLens is always in your pocket. Use it at home, at the office, at a friend's place, on vacation, or anywhere you need to measure something without a full kitchen setup. As long as you have a glass and your phone, you have a measuring kit — and your entire recipe collection — right there with you. What You Can Do with MeasuringLens: • Save custom recipes and display all ingredient lines on any glass instantly • Skip the recipe card — open the app and start pouring right away • Measure in fl oz, cups, ml, or proportional parts • Use any drinking glass — tall, short, wide, narrow • Create recipes for smoothies, beverages, baked goods, sauces, layered drinks, and more • Switch units instantly to match any recipe format • Replace a whole drawer full of measuring cups with the glass you already own No clutter. No recipe hunting. No extra dishes. MeasuringLens is the smartest measuring tool you'll ever own — and you already have everything you need to get started. MeasuringLens requires an active subscription to use the app. Subscribers get: • AR camera overlay with measurement markers for a variety of cup sizes • Multiple units — fl oz, cup, ml, and measuring in parts • Recipe Manager to save custom recipes • Use saved recipes for measurement marker overlay Subscription price and duration are shown on the purchase screen before you subscribe. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period, and can be managed or canceled anytime in your Apple ID account settings. Terms of Use Link: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy Link: https://www.measuringlens.com/privacy.html

Screenshots

QuietCool Smart Control4 screens
MeasuringLens4 screens

Verdict

The call

The clearest difference is review sentiment: MeasuringLens at 100% against QuietCool Smart Control's 39%. MeasuringLens also leads on update cadence (every 2 weeks vs every 2 months) and rating (5.0 vs 4.7). QuietCool Smart Control's advantage is in-app purchases (none vs 1) and ratings volume (15K vs 1). 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. MeasuringLens sells 1 in-app purchase, starting at $3.99 per month. QuietCool Smart Control asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

MeasuringLens holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: QuietCool Smart Control has 15K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 39% of QuietCool Smart Control's written reviews are positive against 100% of MeasuringLens's.

UpkeepUpdate frequency

QuietCool Smart Control ships an update every 2 months, MeasuringLens every 2 weeks. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

Scorecard7 real differences · 3 level
QuietCool Smart Control versus MeasuringLens: the parameters behind the verdict, then further details
ParameterQuietCool Smart ControlMeasuringLens
PriceFreeFree
Rating4.7 (15K ratings)5.0 (1 ratings) — better
Positive reviews38.7% of reviews100.0% of reviews — better
Number of ratings15K — better1
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS13.0 — better26.5
Further details — not scored
Size145 MB152 MB
Age rating4+4+
DeveloperQC Manufacturing, IncRealTek Labs LLC

Customer experience

QuietCool Smart Control

All ratings14,664 ratings
Positive93.0%
Neutral2.9%
Negative4.1%
Written reviews315 reviews
Positive38.7%
Neutral12.1%
Negative49.2%

MeasuringLens

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

QuietCool Smart Control

Reported bugs

4 issues
  • Firmware updates breaking existing functionality
  • Inconsistent behavior with temperature and humidity settings
  • Inability to stay connected after pairing a new device
  • App failing to recognize the fan after updates

Requested features

6 requests
  • Add 'Quiet' mode to turn off fan during specified hours
  • Integrate with weather data or allow time-of-day control
  • Provide temperature/humidity history and trending
  • Enable remote monitoring and control via WiFi or internet
  • Allow multiple users to control the same fan
Show 1 more
  • Add manual override and on/off controls

MeasuringLens

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

QuietCool Smart Control

No in-app purchases

1 purchases

MeasuringLens

Subscriptions1
  • MeasuringLens Monthly Recurring14 Days trial$3.991 Month

Questions

Is QuietCool Smart Control free?
QuietCool Smart Control is free to download, with no in-app purchases.
Is MeasuringLens free?
MeasuringLens is free to download, with in-app purchases available.
Which has better reviews, QuietCool Smart Control or MeasuringLens?
MeasuringLens is rated higher. QuietCool Smart Control averages 4.7 out of 5 from 15K ratings, while MeasuringLens averages 5.0 from 1 ratings.
Do QuietCool Smart Control or MeasuringLens have ads?
Neither QuietCool Smart Control nor MeasuringLens shows ads.
Which is updated more often, QuietCool Smart Control or MeasuringLens?
QuietCool Smart Control ships an update every 2 months, and MeasuringLens every 2 weeks. Most recently, QuietCool Smart Control was updated on November 4, 2026 and MeasuringLens on October 30, 2026.

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