The Shape Factory vs Schedule Builder
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
The Shape Factory
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Shape Factory is an educational learning environment for primary school children (ages 7–10) that promotes algorithmic thinking, problem-solving, and spatial reasoning through an engaging factory simulation. Designed by Prof. Dr. Günter Krauthausen and Jun.-Prof. Dr. Christian Urff, the app combines educational expertise with child-friendly design. In a virtual factory, children configure machines that transform colored geometric workpieces step by step: drawing lines, punching holes, and rotating shapes. Through visual representation and immediate feedback, children directly experience how their decisions affect the outcome. FIVE GAME MODES FOR DIVERSE LEARNING • Experiment – Freely explore machines and their effects through discovery learning • Predict – Mentally predict the result of a production line, then verify • Make – Design production lines to create ordered workpieces and find different solutions • Optimize – Identify redundant machines and achieve the same result more efficiently • Repair – Analyze, diagnose, and fix faulty production lines EDUCATIONAL FEATURES • Four difficulty levels per mode with optional expert mode • Adaptive difficulty that automatically adjusts to the learner's level • Warehouse for saving, comparing, and sorting production lines • QR code exchange for sharing configurations between devices • Add notes to saved configurations • PDF export and photo saving of production lines COMPREHENSIVE TEACHER SETTINGS • Show or hide individual game modes to match the classroom situation • Control difficulty levels and adaptive adjustment • Individually configure counters, warehouse, and QR code features • Enable or disable automatic task progression • Built-in information about task formats and classroom use LEARNING GOALS The app fosters algorithmic thinking, spatial reasoning (mental rotation, orientation, symmetry), problem-solving skills, logical reasoning, optimization thinking, and systematic approaches. It is ideal for mathematics, science, and computer science education. TEACHING GUIDE A comprehensive didactic guide with lesson scenarios, research questions, differentiation tips, and methodological recommendations is available free of charge at www.urff.app/formen-fabrik. PRIVACY & SAFETY • No ads • No tracking • No in-app purchases • No internet connection required • No registration needed • All data stays on the device Shape Factory – built for children, designed for the classroom.
Schedule Builder
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Create custom school bell schedules in minutes, not hours. Tired of wrestling with spreadsheet formulas every time there is an assembly, minimum day, or special event? This app, built by a school administrator, was tired of spending 20-30 minutes manually calculating bell schedule changes. Sit down with school staff, ASB directors and administrators to create a new bell schedule in minutes. What it does: * Input your day's parameters (start times, event durations, breaks) * Drag and drop time blocks to customize your schedule * Previews and Exports finished bell schedules as spreadsheets or .pdfs ready to share with staff Perfect for: * Daily Bell Schedules * Modified schedules (assemblies, testing days, conferences) * Multiple lunch periods * Minimum days and early releases * Schools with complex scheduling needs No formulas. No coding. Just flexible scheduling that adapts to your school's unique needs. Dedicated to educators who value face time over screen time.
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Verdict
The clearest difference is in-app purchases: The Shape Factory at none against Schedule Builder's 1. On price, ads, device support and iOS requirement 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. Schedule Builder sells 1 one-off in-app purchase. The Shape Factory asks for nothing beyond the download.
| Parameter | The Shape Factory | Schedule Builder |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 2 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPad | iPhone, iPad — better |
| Requires iOS | 17.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 53 MB | 101 MB |
| Age rating | 4+ | 4+ |
| Developer | Christian Urff | William Nelson |
In-app purchases
The Shape Factory
No in-app purchases
Schedule Builder
- Lifetime Member$4.99
Questions
Is The Shape Factory free?
Is Schedule Builder free?
Do The Shape Factory or Schedule Builder have ads?
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