Comparison

Spectangle Pro vs SenseFlowLab

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

Head to head
About

Spectangle Pro

This app uses a single image to capture precise eyewear measurements, aiding in frame selection and demonstrating lens benefits. It offers interactive augmented reality demos for various lens options and coatings.

Highlights
  • Eyewear measurements from one image
  • Frame selection comparison
  • Interactive lens demonstrations
  • Augmented reality lens demos
  • Multi-lingual support
Read full description

Spectangle Pro captures all of your eyewear measurements using one single frontal image. FEATURES: • EYEWEAR MEASUREMENTS WITH ONE IMAGE* The Spectangle Pro app allows you to capture all eyewear measurements using one single frontal image. This portable solution offers you precise, quick and complete measurements. Using our patented EY-stick, you can be taller or shorter than the patient and capture precise measurements. This is the only solution on the market where you will not need to be at the same eye level to capture the measurement image. Measurements captured: Monocular PDs, Seg. Heights, Pantoscopic Tilt, Rear Vertex Distance, Wrap, A, B, ED, DBL. • FRAME SELECTION PICTURE COMPARISON The Frame Selection module enables customers to see how they look like in different eyewear. The side-by-side image comparison exposes the customer to frames of different styles, resulting in an increase in multiple-frame sales. Email and Facebook features provide quick second opinions. • INTERACTIVE LENS DEMONSTRATIONS* Complement your lens sales presentations with interactive demonstrations. The Lens Demos module allows you to demonstrate the advantages of premium lens options in a quick and interactive way. Demos available: AR Coating, High-Index, Photochromic, Polarization, Progressives, Color Tints. • AUGMENTED REALITY DEMOS* Use the camera lens on the iPad and show how one can see through different lens options. You can build your lens by selecting the lens type, the coating and tints and very effectively compare two lens configurations. Multi-Lingual Support: English, Spanish --------------------------------------- * Compatibility requirements: The Spectangle Pro Flash Accessory is required for eyewear measurements, lens demonstrations and augmented reality demos.

About

SenseFlowLab

Control your smart ultrasonic diffuser remotely to customize your home's fragrance experience. Schedule scent changes, monitor oil levels, and enjoy pure essential oil aromas without water dilution. Effortlessly manage your home's ambiance from anywhere.

Highlights
  • Remote diffuser control
  • Customizable fragrance scheduling
  • Waterless essential oil diffusion
  • Real-time oil level monitoring
  • Smart scene switching
  • Timed on/off functionality
Features
Read full description

The SenseFlowLab is the smart hub that manages your SenseFlow Ultrasonic Diffuser. Say goodbye to the complicated operations and single fragrance of traditional diffusers. With your phone, you can customize your unique fragrance experience anytime, anywhere, allowing the air in your home to truly serve you. Key Features of the SenseFlow's product and SenseFlowLab: - Waterless Technology for a Pure Fragrance Experience: The SenseFlow diffuser uses waterless atomization technology, avoiding the dilution and heat damage caused by traditional water-based diffusers, ensuring that every breath you take is filled with the purest, freshest, and most long-lasting natural essential oil fragrance. Experience the true charm of essential oils. - Smart Scheduling Assistant, Fragrance Matches Your Life: Set a personalized fragrance schedule, never worry about turning the machine on or off again! Timed On/Off: Set the machine to automatically turn on before you wake up or come home, and automatically turn off when you're sleeping or away, saving both effort and essential oils. Smart Scene Switching: Automatically switch fragrance or intensity at specific times, such as turning on vitality mode on weekday mornings and switching to relaxation mode on weekend afternoons. - Precise Monitoring of Oil Levels, Easy to Track Usage Days: The SenseFlowLab tracks the remaining amount of essential oil in real-time and intelligently estimates how many more days the oil will last based on the current lowest intensity setting. Say goodbye to guessing and unexpected fragrance loss! In Summary, the SenseFlowLab Allows You To: Break Free from Location Restrictions: Sofa, bed, office, or even while traveling—control your home fragrance remotely. - Say Goodbye to Manual Operations: Turn on/off, adjust intensity, and set lighting—all done with a tap of your finger. - Create a Personalized Space: Mix, match, schedule, and create scenarios that make the air truly match your needs and mood. - Smarter, More Effortless Living: Customize your daily schedule management and seamlessly integrate fragrance into your daily life without extra hassle. - Enjoy Pure Fragrance: Waterless technology ensures the original quality of essential oils, making the fragrance purer and healthier. Download now and let every corner remember your fragrance preferences. SenseFlowLab: Redefining every breath you take in your space.

Screenshots

SenseFlowLab4 screens

Verdict

The call

The clearest difference is rating: Spectangle Pro at 5.0 against SenseFlowLab's 2.3. SenseFlowLab's advantage is device support (3 vs 1) and ratings volume (3 vs 1). On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Spectangle Pro holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

UpkeepUpdate frequency

Spectangle Pro ships an update every 5 weeks, SenseFlowLab every 2 months. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 7 level
Spectangle Pro versus SenseFlowLab: the parameters behind the verdict, then further details
ParameterSpectangle ProSenseFlowLab
PriceFreeFree
Rating5.0 (1 ratings) — better2.3 (3 ratings)
Positive reviews—50.0% of reviews
Number of ratings13 — better
Update frequencyEvery 5 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPadiPhone, iPad, iPod — better
Requires iOS14.013.0 — better
Further details — not scored
Size2.2 GB39 MB
Age rating4+4+
DeveloperHoya Lens Of Chicago, Inc.Smart Sense Source Motion Technology Co.,Ltd

In-app purchases

None

Spectangle Pro

No in-app purchases

None

SenseFlowLab

No in-app purchases

Questions

Is Spectangle Pro free?
Spectangle Pro is free to download, with no in-app purchases.
Is SenseFlowLab free?
SenseFlowLab is free to download, with no in-app purchases.
Which has better reviews, Spectangle Pro or SenseFlowLab?
Spectangle Pro is rated higher. Spectangle Pro averages 5.0 out of 5 from 1 ratings, while SenseFlowLab averages 2.3 from 3 ratings.
Do Spectangle Pro or SenseFlowLab have ads?
Neither Spectangle Pro nor SenseFlowLab shows ads.
Which is updated more often, Spectangle Pro or SenseFlowLab?
Spectangle Pro ships an update every 5 weeks, and SenseFlowLab every 2 months. Most recently, Spectangle Pro was updated on October 29, 2026 and SenseFlowLab on October 28, 2026.

Other comparisons