Comparison

УК Эталон vs RefApp

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

Head to head
About

УК Эталон

Manage your housing company interactions online. Submit requests with photos, report meter readings, and receive important updates directly from your management company.

Highlights
  • Submit service requests with photos
  • Report meter readings
  • Receive company updates
  • Online resident communication
  • Photo submission for issues
Features
Read full description

Работа с жителями в онлайн-режиме! Отправляйте заявки с фотографиями, показания счетчиков, получайте важную информацию от управляющей компании!

About

RefApp

Features
Read full description

An art reference board that holds hundreds of images in front of you at once — and keeps every board as a file on your device, not inside somebody's account. Reference apps have a failure mode everyone in this line of work has run into: one day the app loses the board. RefApp is built so that cannot happen quietly. Every board is a single .rfap file sitting in a folder you picked. You can see it in Files, copy it, back it up, move it to another device, or open the folder on a computer. Delete the app tomorrow and your boards are still there. A BOARD YOU CAN SEE ALL AT ONCE • An infinite surface — pan and zoom from the whole wall down to one detail • Hundreds of images on a single board, at any size, anywhere you put them • Double tap to bring everything back into view • Built for a steady frame rate on large boards and large images, not just small ones PUT THINGS EXACTLY WHERE THEY GO • Rotate to any angle, not in 90° steps • Crop, resize and replace an image without leaving the board • Layers for z-order, so anything can sit in front of or behind anything else • Group, duplicate and nudge; undo and redo every step • Write straight onto the board — headings, bold, italic, lists and links — so the note lives next to the reference it belongs to COLLECT WITHOUT BREAKING FLOW • Share images to RefApp from any app on your phone • Pull them in from your photo library or from Files • Drop a screenshot in the moment you take it YOUR BOARDS, YOUR FILES • One board, one .rfap file, in a folder of your choosing • That folder is the project list — rename or delete a file anywhere and the app just follows • Reachable in Files under On My iPhone → RefApp, or from any cloud folder you point it at • Optional Dropbox backup, into an app folder nothing else can read • Works fully offline. No account to make, no server to sign in to, nothing uploaded QUIET BY DESIGN Near-black, no clutter, no feed, no ads, nothing to keep up with. Toolbars collapse and panels slide away while you work, because the references are the thing on screen, not the interface. FREE AND PRO The free version gives you one board with every tool in the app — no watermarks, no locked gestures. RefApp Pro adds unlimited boards, backups to your own cloud folder, and exporting or sharing .rfap project files. Pro is a subscription, monthly or annual, starting with a 7-day free trial. Payment is charged to your Apple ID at confirmation of purchase. It renews automatically unless cancelled at least 24 hours before the end of the current period; manage or cancel it any time in your account settings. Built for painters, illustrators, concept artists and designers who would rather look at their references than manage them. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://elukianov.me/docs/policy/refapp

Screenshots

УК Эталон3 screens
RefApp4 screens

Verdict

The call

The clearest difference is in-app purchases: УК Эталон at none against RefApp's 2. УК Эталон also leads on iOS requirement (11.0 vs 16.4). RefApp's advantage is update cadence (weekly vs every 8 months). 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. RefApp sells 2 in-app purchases, starting at $2.99 per month. УК Эталон asks for nothing beyond the download.

UpkeepUpdate frequency

УК Эталон ships an update every 8 months, RefApp weekly. The most recent releases landed on October 8, 2026 and October 12, 2026 respectively.

Scorecard3 real differences · 7 level
УК Эталон versus RefApp: the parameters behind the verdict, then further details
ParameterУК ЭталонRefApp
PriceFreeFree
Rating4.3 (3 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 8 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS11.0 — better16.4
Further details — not scored
Size38 MB69 MB
Age rating4+4+
DeveloperNikolai SperanskiiEvgenii Lukianov

In-app purchases

None

УК Эталон

No in-app purchases

2 purchases

RefApp

Subscriptions2
  • RefApp Pro Monthly7 Days trial$2.991 Month
  • RefApp Pro Annual7 Days trial$19.991 Year

Questions

Is УК Эталон free?
УК Эталон is free to download, with no in-app purchases.
Is RefApp free?
RefApp is free to download, with in-app purchases available.
Do УК Эталон or RefApp have ads?
Neither УК Эталон nor RefApp shows ads.
Which is updated more often, УК Эталон or RefApp?
УК Эталон ships an update every 8 months, and RefApp weekly. Most recently, УК Эталон was updated on October 8, 2026 and RefApp on October 12, 2026.

Other comparisons