Comparison

Spectangle Pro vs Avia

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

Avia

Features
Read full description

The Avia mobile app is used to set up and manage your Avia device in-store. Easily connect your Avia hardware to WiFi, pair it with your POS, and confirm that data is flowing securely.

Screenshots

Avia4 screens

Verdict

The call

The clearest difference is device support: Avia at 3 against Spectangle Pro's 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.

UpkeepUpdate frequency

Spectangle Pro ships an update every 5 weeks, Avia monthly. The most recent releases landed on July 9, 2026 and August 27, 2026 respectively.

Scorecard1 real difference · 8 level
Spectangle Pro versus Avia: the parameters behind the verdict, then further details
ParameterSpectangle ProAvia
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 5 weeksMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPadiPhone, iPad, iPod — better
Requires iOS14.0 — better15.1
Further details — not scored
Size2.2 GB23 MB
Age rating4+4+
DeveloperHoya Lens Of Chicago, Inc.Retailogists

In-app purchases

None

Spectangle Pro

No in-app purchases

None

Avia

No in-app purchases

Questions

Is Spectangle Pro free?
Spectangle Pro is free to download, with no in-app purchases.
Is Avia free?
Avia is free to download, with no in-app purchases.
Do Spectangle Pro or Avia have ads?
Neither Spectangle Pro nor Avia shows ads.
Which is updated more often, Spectangle Pro or Avia?
Spectangle Pro ships an update every 5 weeks, and Avia monthly. Most recently, Spectangle Pro was updated on July 9, 2026 and Avia on August 27, 2026.

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