Decision IO vs Causal Loop Diagram

Make smarter choices with Decision IO. Whether you're facing big life choices or everyday decisions, Decision IO helps you make confident and intentional choices that align with your goals. DOCUMENT FOR CLARITY Write out your decisions and set your choices for a clear overview. Add pros and cons lists for each choice so you can see all perspectives and never miss anything important. TRACK AND ANALYZE Rate decision outcomes and visualize your decision-making patterns with 90-day trend insights. Learn from past decision-data to see where you can improve. COACH IO GUIDANCE Get personalized advice from the AI-powered Coach IO that analyzes your options against your prioritized goals to recommend your best choice to you. COLLABORATE WITH FRIENDS Share your decisions with friends and family to get their input when you need additional perspectives or make joint decisions on what you need together. PRO ACCESS - Subscribe to Pro Access for unlimited decisions and choices - With access to Coach IO for personalized AI guidance - Subscriptions are billed automatically at the rate selected in your subscription plan Download Decision IO today and start making better decisions that align with the best you. Terms of Use (EULA) can be found at: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

"Causal Loop Diagram" is a fast, focused editor for sketching causal loop diagrams (CLDs) on iPhone — a foundational tool of systems thinking. Place variables, draw arrows, set polarities (+/−), and the app automatically detects feedback loops and classifies the whole diagram against well-known systems-thinking archetypes. — Features — ■ Simple drawing • Tap empty area to add a node, then tap source → target to link • Long-press an arrow to add a delay marker (||) • Drag nodes freely; pinch to zoom; one-finger drag on empty area to pan ■ Automatic loop detection • The moment a cycle closes, an R (reinforcing) or B (balancing) badge appears • Each loop is numbered (R1, R2, B1, B2…) so overlapping loops stay distinguishable • Tap a badge to highlight that loop's interior; other loops dim ■ Nine archetypes auto-classified • Reinforcing loop / Balancing loop • Limits to Growth • Fixes that Fail • Shifting the Burden • Escalation • Success to the Successful • Tragedy of the Commons • Growth and Underinvestment ■ Seven curated samples Familiar themes — study, family, sibling rivalry — to learn each archetype by example: • Study Habit (R) • Calibrating to Target Score (B) • Limits to Growth: Fatigue • Shifting the Burden: Escapism • Fixes that Fail: All-nighter • Escalation: Sibling Rivalry • Tragedy of the Commons: Parent's Attention ■ Privacy • No network access at all • No account, no sign-in • No analytics or tracking SDKs • Diagrams stored only in UserDefaults; uninstalling removes everything ■ Other • Japanese / English UI, one-tap switch • Save multiple diagrams locally with custom names • iOS 16+ (iPhone 8 and later) — Who is this for — • Students of systems thinking and system dynamics • Managers and designers who think in structures • Anyone who wants to step back and see the loops in their own habits, relationships, or work • Educators preparing diagram examples on the fly Pairs naturally with Peter Senge's "The Fifth Discipline" and other systems-thinking textbooks — turn the loops in your head into something you can draw and touch in seconds.