Constructor Tech vs CU 25
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Constructor Tech
Access your courses, track progress, and manage your academic schedule on the go. This app provides a mobile-optimized experience for students using the Constructor learning platform, offering course content, assignment deadlines, and account management.
- Browse and access full course catalog
- Track course completion progress
- View academic calendar and deadlines
- Mobile-optimized course content viewer
- Manage account settings and profile
- Submit problem reports
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Constructor is the official mobile app for students using the Constructor learning platform. Access your courses and stay on top of your schedule — all from your phone. COURSE ACCESS & LEARNING • Browse your full course catalog with search, filters, and sorting • Access course content, lectures, and materials in a mobile-optimized viewer • View your enrolled courses and track completion progress • Discover new courses through personalized recommendations SCHEDULE & DEADLINES • View your academic calendar by month or week • See upcoming assignments, deadlines, and events at a glance • Stay organized with a clear view of what's due next MOBILE-OPTIMIZED EXPERIENCE • Native iOS interface built for iPhone • Fast, responsive course content viewing • Smooth navigation between courses, calendar, and profile • Designed with accessibility in mind ACCOUNT & PROFILE • Manage your account settings • Submit problem reports directly from the app • View your profile and academic information REQUIREMENTS • Valid Constructor account through your educational institution • Internet connection for course access and synchronization • iOS 15.0 or later ABOUT CONSTRUCTOR Constructor is an educational technology platform that empowers students with innovative learning tools. Our mission is to make quality education accessible and engaging through technology. Download Constructor and take your courses with you wherever you go. For support, visit https://constructor.app/support
CU 25
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CU 25 is the official companion app for Constructor University Bremen's 25th anniversary year. Eight events, six months, one celebration — and one place to find the story, the day, the map, and a way in. TODAY — A live countdown to Main Day (19 September 2026), what's happening now, campus announcements, and save-the-dates for the anniversary year. MAP — The Open Campus map with eleven numbered zones, from the welcome hub to the fireworks on Campus Green. Filter by food, family, tours, stages, and accessibility. AGENDA — The full anniversary year at a glance and Main Day hour by hour. Save events to your plan. STORIES — Three pillars of the anniversary: Origins and Courage, Global Impact, The Next 25 Years. Chapters of campus history — from the 1930s barracks and the post-war camps to Germany's first private, international, residential research university — plus 25 Stories in 25 Weeks. MARATHON — 25 CU runners at the Bremen Marathon. Meet the runners and pledge per kilometre for the 25-for-25 Legacy Scholarship. Fully bilingual — switch between English and German anytime. Optional email updates on news and events. No account required — step in as a guest. "What remains is change."
Screenshots
Verdict
The clearest difference is iOS requirement: CU 25 at 15.0 against Constructor Tech's 17.0. On price, update cadence, ads and in-app purchases 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.
Constructor Tech ships an update fortnightly, CU 25 every 3 weeks. The most recent releases landed on September 24, 2026 and September 16, 2026 respectively.
| Parameter | Constructor Tech | CU 25 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 58 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Constructor Technology AG | Ahmet Aydin |
In-app purchases
Constructor Tech
No in-app purchases
CU 25
No in-app purchases
Questions
Is Constructor Tech free?
Is CU 25 free?
Do Constructor Tech or CU 25 have ads?
Which is updated more often, Constructor Tech or CU 25?
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