Comparison

Grata vs Viora

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

Head to head
About

Grata

This app centralizes all your home and building needs, connecting you to your living space, amenities, and community. It offers seamless access, effortless amenity booking, and easy work request submissions, all from your smartphone.

Highlights
  • Phone as key for access
  • Book shared amenities
  • Submit and track work requests
  • Building news and alerts
  • Exclusive resident offers
Features
Read full description

With the Grata Resident App, everything you need for your home and building is in one place. Designed to simplify everyday living, Grata connects residents to their building, amenities, and community - all from their phone. Seamless Access Use your phone as your key. Unlock your home, building entrances, and shared spaces with a single tap. No keys, no fobs, and no waiting. Effortless Amenity Booking Reserve shared spaces like lounges, fitness centers, meeting rooms, and rooftops directly in the app. Check availability, confirm your booking, and manage your reservations with ease. Easy Work Requests Submit work requests in seconds. Add a description, upload photos, and track progress as your building team resolves the issue. Stay informed with real-time updates every step of the way. Community News and Real-Time Alerts Stay connected with building updates, announcements, and upcoming events. Receive important notifications and discover ways to get more out of your building and neighborhood. Resident Perks and Offers Access curated perks and partnerships designed for residents. Enjoy exclusive offers and services that enhance your lifestyle and bring more value to where you live. Why Choose Grata • Designed for modern residential living • Simplifies everyday building interactions • Helps residents stay connected to their home and community Grata brings together access, communication, and convenience in one simple experience. Download the Grata Resident App and enjoy a smarter way to live in your building.

About

Viora

Read full description

Viora analyzes how your appearance works visually. When something in your look feels off, it is usually not style or taste. It is misalignment. Viora uses structured visual analysis to evaluate contrast, balance, and proportion between your appearance and what you wear. It explains why certain choices work and why others do not, using clear visual rules rather than trends or opinions. This is not a fashion app. This is visual analysis. Built for people who want clarity instead of guesswork, and structure instead of hype. Download Viora and understand what actually works for you. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Grata4 screens
Viora3 screens

Verdict

The call

The clearest difference is in-app purchases: Grata at none against Viora's 1. Grata also leads on update cadence (every 6 days vs every 2 weeks). Viora's advantage is iOS requirement (13.0 vs 15.0). 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. Viora sells 1 in-app purchase, starting at $9.99 per month. Grata asks for nothing beyond the download.

UpkeepUpdate frequency

Grata ships an update every 6 days, Viora every 2 weeks. The most recent releases landed on September 29, 2026 and September 28, 2026 respectively.

Scorecard3 real differences · 7 level
Grata versus Viora: the parameters behind the verdict, then further details
ParameterGrataViora
PriceFreeFree
Rating4.3 (400 ratings) — better—
Positive reviews43.4% of reviews—
Number of ratings400 — better—
Update frequencyEvery 6 days — betterEvery 2 weeks
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.013.0 — better
Further details — not scored
Size176 MB61 MB
Age rating4+4+
DeveloperGrata Technologies Inc.JAMOLKHON UMAROV

Bugs and requests

Grata

Reported bugs

13 issues
  • Biometrics login does not work
  • Screen went black, caused crash
  • App crashes on startup
  • App refuses to open
  • App doesn't work properly
Show 8 more
  • Digital key activates Apple Pay
  • Bluetooth does not work consistently
  • Tries to lock the door when it's already locked
  • Provides pop-ups/error messages
  • BLE update not resolving connection speed
  • Intercom units not working for some
  • App doesn't recognize login
  • No reset emails generated

Requested features

14 requests
  • Add digital key to Apple Wallet
  • Utilize iPhone shortcuts
  • Utilize iPhone widgets
  • Implement dark mode
  • Use NFC technology for digital key
Show 9 more
  • Improve app compatibility with Apple Wallet
  • Make app compatible with Apple Watch
  • Add functional website for end-users
  • Fix backend for reliability
  • Improve intercom functionality
  • Provide more information and tutorials
  • Make hardware specs public
  • Make app compatible with HomeKit
  • Make app compatible with Matter

Viora

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Grata

No in-app purchases

1 purchases

Viora

Subscriptions1
  • pro$9.991 Month

Questions

Is Grata free?
Grata is free to download, with no in-app purchases.
Is Viora free?
Viora is free to download, with in-app purchases available.
Do Grata or Viora have ads?
Both Grata and Viora show ads.
Which is updated more often, Grata or Viora?
Grata ships an update every 6 days, and Viora every 2 weeks. Most recently, Grata was updated on September 29, 2026 and Viora on September 28, 2026.

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