Comparison

optistore.net vs Niio Art

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

Head to head
About

optistore.net

Discover and purchase sunglasses at significantly lower prices than traditional retail. Browse thousands of models, compare prices instantly, and make secure online purchases.

Highlights
  • Browse thousands of sunglass models
  • Compare prices with market rates
  • Secure online purchasing
  • Significant price discounts (30-50%)
  • No unusual permissions required
  • No user data collection
Features
Read full description

גם אתם רגילים לקנות משקפיים בקניון? גם אתם חייבים למדוד 200 זוגות לפני שאתם מחליטים? האמת? גם אנחנו. אבל משהו בכל זאת השתנה. אנחנו כבר לא מוכנים לשלם כל מחיר עבור משקפי השמש שלנו. אז איך גם מודדים משקפיים כמה שרוצים ובכל זאת לא משלמים מחירים מופקעים בקניון? משתמשים באפליקציה. כשאתם מודדים משקפיים בקניון או אפילו סתם דגם שראיתם אצל חבר או חברה – תוכלו מייד להקליד את שם הדגם באפליקציה ולקבל את המחיר שלנו. מדובר, כמעט תמיד, במחיר זול ב- 30%-50% ממחירי השוק הרגילים. האפליקציה מאפשרת חיפוש של אלפי דגמים ואף ביצוע רכישה מאובטחת און-ליין. האפליקציה לא דורשת הרשאות חריגות ולא אוספת כל מידע על המשתמשים בה.

About

Niio Art

This platform allows users to stream and collect digital art and NFTs, transforming any screen into a high-quality digital art display. It supports artists, galleries, collectors, and fans in discovering, preserving, and showcasing digital artworks.

Highlights
  • Stream and collect digital art and NFTs
  • Display art on any screen in 4K/8K
  • Discover art from 7,500+ artists
  • Create and share art playlists
  • Manage and showcase NFT collections
  • Remote app control for collections
Features
Read full description

Niio is a premium curated platform for digital art. We enable streaming and collecting the finest digital art and NFTs, turning any screen into a professional digital art canvas. With over 7,500 contributing artists, galleries, and institutions, Niio’s robust technology platform powers the ‘digital art’ ecosystem. Artists, Galleries, Art Collectors and Art Fans can preserve, publish, and discover exceptional digital artworks and seamlessly display them on any screen in 4K or 8K quality. Get Niio Art for Free. STREAMING AND COLLECTING THE FINEST DIGITAL ART FOR EVERYONE: Art Fans: Discover the finest digital art from the world’s leading artists, create and share your own art playlists or follow curated ones, AirCast or AirPlay to your smart TV, or turn your screen into a standalone digital art canvas. Art Collectors: Discover artworks from your favorite galleries and artists, import your digital art collection and NFTs, and manage and showcase your art. You may schedule your art collection for playback in ultra high definition - 4K or 8K quality on any screen or projector. Niio’s remote app control feature can control all your collections from anywhere. Artists and Galleries: With the Niio Manage™ Pro Tool - manage, preserve, share, and self-publish your finest moving image art collections. Niio Manage is first and foremost a completely private collection media art management tool - that provides the enduring power to upload, backup, preserve, manage, catalog, transfer, monetize, and display your artworks. The ‘Niio Manage™’ Pro Tool Suite is free for artists forever. If you subscribe via iTunes, payment will be charged to your iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period at the rate of the selected plan. Subscriptions and auto-renewal may be managed by going to Account Settings after purchase. Subscription Pricing Private Plans: Freemium - Free Standard $19.99 / month Plus $39.99 / month Prime $99.99 / month Business Plans: Starter $29.99 / month Pro $49.99 / month Elite $99.99 / month Terms: https://www.niio.com/site/terms Privacy Policy: https://www.niio.com/site/privacy

Screenshots

optistore.net3 screens
Niio Art4 screens

Verdict

The call

The clearest difference is review sentiment: optistore.net at 100% against Niio Art's 33%. optistore.net also leads on rating (5.0 vs 3.6) and in-app purchases (none vs 10). Niio Art's advantage is update cadence (fortnightly vs every 46 months) and ratings volume (9 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. Niio Art sells 10 in-app purchases, starting at $19.99 per month. optistore.net asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

optistore.net holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: Niio Art has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of optistore.net's written reviews are positive against 33% of Niio Art's.

UpkeepUpdate frequency

optistore.net ships an update every 46 months, Niio Art fortnightly. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

Scorecard7 real differences · 3 level
optistore.net versus Niio Art: the parameters behind the verdict, then further details
Parameteroptistore.netNiio Art
PriceFreeFree
Rating5.0 (1 ratings) — better3.6 (9 ratings)
Positive reviews100.0% of reviews — better33.3% of reviews
Number of ratings19 — better
Update frequencyEvery 46 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Apple TV — better
Requires iOS11.0 — better15.1
Further details — not scored
Size11 MB83 MB
Age rating4+12+
DeveloperOptistore.net LtdNiio, Inc.

Customer experience

optistore.net

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

Niio Art

All ratings9 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

In-app purchases

None

optistore.net

No in-app purchases

10 purchases

Niio Art

Subscriptions9
  • STANDARD PRIVATE (Monthly)14 Days trial$19.991 Month
  • PLUS PRIVATE (Monthly)14 Days trial$39.991 Month
  • STARTER BUSINESS (Monthly)14 Days trial$59.991 Month
Show 6 more
  • PRIME PRIVATE (Monthly)14 Days trial$99.991 Month
  • PRO BUSINESS (Monthly)14 Days trial$99.991 Month
  • STANDARD PRIVATE (Annually)14 Days trial$119.991 Year
  • PLUS PRIVATE (Annually)14 Days trial$239.991 Year
  • PRO BUSINESS (Annually)14 Days trial$599.001 Year
  • PRIME PRIVATE (Annually)14 Days trial$599.991 Year
One-time1
  • 10 Credits$9.99

Questions

Is optistore.net free?
optistore.net is free to download, with no in-app purchases.
Is Niio Art free?
Niio Art is free to download, with in-app purchases available.
Which has better reviews, optistore.net or Niio Art?
optistore.net is rated higher. optistore.net averages 5.0 out of 5 from 1 ratings, while Niio Art averages 3.6 from 9 ratings.
Do optistore.net or Niio Art have ads?
Neither optistore.net nor Niio Art shows ads.
Which is updated more often, optistore.net or Niio Art?
optistore.net ships an update every 46 months, and Niio Art fortnightly. Most recently, optistore.net was updated on November 1, 2026 and Niio Art on November 7, 2026.

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