Comparison

Couple Check vs Interior Language

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

Head to head
About

Couple Check

Features
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You know you should talk more about your relationship. But where do you start? When? And how do you bring up the hard stuff? Bilan Couple gives you the structure to have those conversations โ€” once a quarter, with 42 questions designed with couples therapists. How it works: 1. Prepare your answers individually (42 questions, 6 categories) 2. Meet for a guided session (60-90 min) 3. Create concrete action items together 4. Track your progress over time What makes Bilan Couple different: โ€ข Questions co-developed with relationship professionals โ€ข Your answers stay private until you choose to share them โ€ข Two-pass system guarantees equal participation โ€ข Quarterly = sustainable ritual, not daily homework โ€ข Concrete actions, not just discussions Privacy Policy: https://couple-check-in.vercel.app/en/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Interior Language

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Most interior apps ask what colour you like. This one asks who you are. Interior Language is a short journey to your own taste. You don't scroll through other people's rooms. You answer with your instincts, and the app slowly draws your interior portrait. First, structure: which world feels like home? Classic heritage, clean modernism, quiet minimal, raw industrial, rich decorative or bold conceptual. Then the tradition inside it, from Parisian salons to Kyoto tea houses to Berlin lofts. Then four dials: drama, light, colour and warmth. And finally, how full your rooms should feel, from bare essentials to layers collected over years. And then the app tells you. You get your interior personality: the style that fits you, named and explained, with the palette, the mood and the structure that follow from it. A little portrait of your taste in interiors. Choose a room, any of eight, and see the material palette picked for your style: six real surfaces, walls to hardware, each with the story of why it belongs. Swap any of them to your liking. The app shows how well your choices sing together. Then bring it to life. Generate an ideal room in your language, or upload a photo of your own room and watch it change style without losing itself. Same walls, same windows, your space. Every result comes with a designer's brief: about you, your style, your materials and why they fit, together with the visualisation. Save it as a PDF or hand it to an architect. Somewhere behind the dials, twenty-four legendary real interiors are hiding. Set everything just right, and one opens for you. Free to try. See what your home has been trying to say. Interior images are AI-generated, for inspiration and visualisation. Interior Language Pro is an optional auto-renewable subscription that unlocks unlimited room generation. - Weekly - $4.99 - Monthly - $9.99 - Yearly - $49.99 Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours prior to the end of the current period. You can manage or cancel your subscription in your Apple Account settings after purchase. Prices may vary by region. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://interiorlanguage.netlify.app/privacy

Screenshots

Couple Check4 screens
Interior Language4 screens

Verdict

The call

The clearest difference is iOS requirement: Interior Language at 15.0 against Couple Check's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Couple Check sells 2 in-app purchases, starting at $2.99 per month and Interior Language sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Couple Check ships an update every 9 days, Interior Language weekly. The most recent releases landed on October 25, 2026 and October 8, 2026 respectively.

Scorecard1 real difference ยท 5 level
Couple Check versus Interior Language: the parameters behind the verdict, then further details
ParameterCouple CheckInterior Language
PriceFreeFree
Update frequencyEvery 9 daysWeekly โ€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS17.615.0 โ€” better
Further details โ€” not scored
Size23 MB9 MB
Age rating12+4+
DeveloperSven BordenAnastasiia Baskakova

In-app purchases

2 purchases

Couple Check

Subscriptions2
  • Monthly Together Subscription$2.991 Month
  • Yearly Together Subscription$9.991 Year
3 purchases

Interior Language

Subscriptions3
  • Interior Language Pro โ€” Weekly$4.997 Days
  • Interior Language Pro โ€” Monthly$9.991 Month
  • Interior Language Pro โ€” Yearly$49.991 Year

Questions

Is Couple Check free?
Couple Check is free to download, with in-app purchases available.
Is Interior Language free?
Interior Language is free to download, with in-app purchases available.
Do Couple Check or Interior Language have ads?
Neither Couple Check nor Interior Language shows ads.
Which is updated more often, Couple Check or Interior Language?
Couple Check ships an update every 9 days, and Interior Language weekly. Most recently, Couple Check was updated on October 25, 2026 and Interior Language on October 8, 2026.

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