Comparison

Fitz Frames vs Cool

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

Head to head
About

Fitz Frames

Design and order custom-fit, 3D-printed eyewear from the comfort of your home. Use a precise face scan and virtual try-on to find your perfect pair, delivered directly to your door. Enjoy stylish, comfortable glasses made just for you.

Highlights
  • Custom 3D-printed frames
  • Precise face scanning
  • Virtual try-on
  • Doorstep delivery
  • Curated stylish designs
  • Prescription, sunglasses, blue light options
Features
Read full description

Tired of glasses that slide down your nose or pinch your temples? Most eyewear is mass-produced for a "standard" face that doesn't exist. Meet Fitz: the first custom eyewear brand that uses 3D face mapping to build frames custom-measured to your unique facial features. At Fitz, we’ve replaced the "one-size-fits-all" model with precision engineering. Whether you have a narrow bridge, a wide fit, or asymmetrical features, our technology ensures your glasses stay perfectly in place from the moment you put them on until the end of your workday. -SCAN: Use your iPhone’s camera to map your unique facial features with sub-millimeter accuracy. -STYLE: Explore a curated collection of modern, professional frames designed to complement your face shape. -CRAFT: We 3D print your frames in our US-based lab, tailored to your exact measurements. -WEAR: Delivered to your door with premium prescription, blue light, or sunglass lenses. [Why it Matters?] No More Adjustments: Eliminate the constant "pushing up" of your frames. Tailored Bridge Width: A secure, comfortable fit that won't leave marks on your nose. Lightweight Strength: Our 3D-printed material is significantly lighter than traditional acetate but built for daily professional life. [Lens Options] High-quality single-vision and progressive prescriptions. Premium Blue Light filtering for digital eye strain. Sunglasses that will be the talk of the town. [The Future of Eyewear] Don't settle for "close enough." Download Fitz today and experience the comfort of glasses made specifically for you.

About

Cool

Experience the future of eyewear with 3D-printed glasses featuring custom patterns and colors. Virtually try on designs using augmented reality to see exactly how they'll look before you buy.

Highlights
  • 3D-printed eyewear
  • Customizable patterns and colors
  • Augmented reality try-on
  • Virtual preview of eyewear
  • Personalized eyewear design
Features
Read full description

World's first 3D-printed eyewear with customized pattern and color. By AR try-on, you can get what you saw as you want.

Screenshots

Fitz Frames4 screens
Cool3 screens

Verdict

The call

The clearest difference is review sentiment: Fitz Frames at 46% against Cool's 0%. Cool's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, update cadence, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Fitz Frames ships an update every 4 weeks, Cool every 2 weeks. The most recent releases landed on October 11, 2026 and October 17, 2026 respectively.

Scorecard4 real differences · 6 level
Fitz Frames versus Cool: the parameters behind the verdict, then further details
ParameterFitz FramesCool
PriceFreeFree
Rating3.7 (106 ratings) — better—
Positive reviews45.9% of reviews — better0.0% of reviews
Number of ratings106 — better—
Update frequencyEvery 4 weeksEvery 2 weeks — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS17.611.0 — better
Further details — not scored
Size75 MB65 MB
Age rating4+4+
DeveloperFitz Custom QOZB, LLC杭州美戴科技有限公司

Customer experience

Fitz Frames

All ratings106 ratings
Positive64.2%
Neutral5.7%
Negative30.2%
Written reviews37 reviews
Positive45.9%
Neutral2.7%
Negative51.4%

Cool

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

Fitz Frames

Reported bugs

8 issues
  • App not compatible with iPhone 8 Plus and below
  • Try-on feature fails to initiate
  • Profile picture not captured
  • Scanner not working
  • PD measurement not readily accessible
Show 3 more
  • Orders not processed
  • Promo codes not working
  • Customer service unresponsive

Requested features

4 requests
  • Expand frame selection
  • Improve app compatibility for older devices
  • Provide clearer instructions for the scanner
  • Make PD measurement more accessible

Cool

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Fitz Frames

No in-app purchases

None

Cool

No in-app purchases

Questions

Is Fitz Frames free?
Fitz Frames is free to download, with no in-app purchases.
Is Cool free?
Cool is free to download, with no in-app purchases.
Do Fitz Frames or Cool have ads?
Fitz Frames shows ads; Cool does not.
Which is updated more often, Fitz Frames or Cool?
Fitz Frames ships an update every 4 weeks, and Cool every 2 weeks. Most recently, Fitz Frames was updated on October 11, 2026 and Cool on October 17, 2026.

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