Comparison

The Shape Factory vs Schedule Builder

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

Head to head
About

The Shape Factory

Features
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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.

About

Schedule Builder

Features
Read full description

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.

Screenshots

Schedule Builder4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Schedule Builder sells 1 one-off in-app purchase. The Shape Factory asks for nothing beyond the download.

Scorecard1 real difference · 5 level
The Shape Factory versus Schedule Builder: the parameters behind the verdict, then further details
ParameterThe Shape FactorySchedule Builder
PriceFreeFree
Update frequency—Every 2 months
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPadiPhone, iPad — better
Requires iOS17.0 — better18.5
Further details — not scored
Size53 MB101 MB
Age rating4+4+
DeveloperChristian UrffWilliam Nelson

In-app purchases

None

The Shape Factory

No in-app purchases

1 purchases

Schedule Builder

One-time1
  • Lifetime Member$4.99

Questions

Is The Shape Factory free?
The Shape Factory is free to download, with no in-app purchases.
Is Schedule Builder free?
Schedule Builder is free to download, with in-app purchases available.
Do The Shape Factory or Schedule Builder have ads?
Neither The Shape Factory nor Schedule Builder shows ads.

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