Union Protocol vs CAR.SPACE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Union Protocol
Enhance your relationship with shared routines, tasks, and rewards. This app fosters connection and playfulness through daily check-ins, goal setting, and private notes, creating a more intentional rhythm for couples.
- Create shared routines and assign tasks
- Track progress and collect points
- Unlock custom rewards together
- Daily check-ins and partner updates
- Private notes and mood tracking
- Shared goals and reminders
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UNION is a private app for couples who want to bring more structure, connection, and playfulness into their shared everyday life. Create routines, assign tasks, track progress, collect points, and unlock custom rewards together. UNION helps couples stay connected through daily check-ins, shared goals, reminders, and meaningful little rituals that make the relationship feel more present. With features like shared tracking, partner updates, private notes, mood check-ins, rewards, and progress insights, UNION turns ordinary routines into a more engaging couple experience. Designed with privacy and discretion in mind, UNION gives couples a dedicated space for their personal connection. Your moments, messages, and shared progress stay between you and your partner. UNION makes it easy to build habits, celebrate small wins, stay emotionally aligned, and create a more intentional rhythm together. Union can be explored for free, with Tasks, Rituals, and Punishments available without a Premium subscription. Access to additional features requires Union Elite. Elite is available as a weekly, a monthly, or a yearly subscription. The yearly subscription includes a 2-week free trial, allowing users to explore the Premium features before being charged. Subscriptions will automatically renew unless cancelled within 24-hours before the end of the current period. You can cancel anytime with your iTunes account settings. Any unused portion of a free trial will be forfeited if you purchase a subscription. - Terms Of Use (EULA):https://www.union-relationship.app/terms - Privacy Policy: https://www.union-relationship.app/privacy - Support: https://www.union-relationship.app/contact
CAR.SPACE
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Some people see a car. You see a widebody 993 with three years of work behind it. CAR.SPACE is one place for everything you love about cars, built around the one in your driveway. At the heart of CarSpace is your Garage. Add your car, place it in the right generation and trim, and keep the story that grows around it: the work, parts, service, photos, milestones, problems, fixes and decisions that make it yours. Build a public page or keep it private. When it is time to let it go, list the car with its history already attached. THE CATALOGUE 482 marques. 4,363 models. 7,563 generations. 19,058 trims. Every car has its own history: the people who made it, the races it ran, the changes that shaped it and the films that captured its time. Facelifts are modelled the way owners talk about them: a 992.1 and a 992.2 are one car with two phases. Search any car, brand or owner in seconds. MAD BUILDS 30 of the world’s finest builders and 192 of their cars, documented one by one. Singer, RUF, Gunther Werks, Ringbrothers, Zagato, Touring Superleggera, Kimera, Lunaz, ICON 4x4, Emory, SpeedKore, Lanzante and Eagle E-Types. Restomod, coachbuild, carbon and resurrection, grouped into six worlds, with a house page and a full dossier for every build. WORLD TUNING Brabus, Mansory, TECHART, ABT, Liberty Walk, RWB, Vorsteiner, NOVITEC and the rest: 1,001 tuning packages matched to the exact cars they were made for, across 48 marques. Open your car and see who tunes it, browse studio universes and parts, explore wheel brands, and send a tuning request straight to a studio. DRIFT CULTURE The legends, the hero cars, the tuner shops and the mountain roads that turned losing traction into an art form. CONCEPT CARS & ELECTRIC 670 concepts: the wild ones that never happened, and the ones that quietly became every car on your street. Plus a dedicated electric world for the cars rewriting the rules now. BRANDED RESIDENCES When a marque moves into real estate. 16 branded addresses from 11 marques worldwide, from the Bugatti tower in Dubai to the Porsche Design Tower in Miami. Every one has its own page: the location, the developer, the amenities and the film. BUY AND SELL Listings with real provenance, saved searches, your own listing dashboard and direct leads from buyers. A car from a Garage carries its story with it. YOUR PEOPLE A feed of builds. Ask owners of your exact model what breaks. Write and read ownership reviews. Follow the cars worth following, save them into collections, message owners directly, and tag any catalogue model in a post so a car, a build and its lineage find each other. COMMUNITIES AND COMPANIES Car clubs, ateliers, tuning houses and organisers have a place of their own: members, cars, posts, events, services and a direct way to reach the people behind them. PLAY Name the Slide: one silhouette a day, plus an endless mode, leaderboards, streaks and XP for everything you explore. Free to browse, no account needed. Sign in when you want a Garage of your own.
Screenshots
Verdict
The clearest difference is update cadence: CAR.SPACE at every 3 weeks against Union Protocol's every 6 weeks. Union Protocol's advantage is iOS requirement (15.1 vs 18.0). On price, ads, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Union Protocol ships an update every 6 weeks, CAR.SPACE every 3 weeks. The most recent releases landed on October 31, 2026 and November 10, 2026 respectively.
| Parameter | Union Protocol | CAR.SPACE |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (6 ratings) — better | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 6 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 121 MB | 98 MB |
| Age rating | 17+ | 4+ |
| Developer | Accord Studios Ltd. | Vladlen Vorobev |
In-app purchases
Union Protocol
No in-app purchases
CAR.SPACE
No in-app purchases









