Monad vs Reckon
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Monad
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Most apps try to motivate you. Monad forces you to think. Monad is a structured reasoning tool for those who feel adrift. It rejects gamification and inspirational language in favor of clinical analysis, hard constraints, and value alignment. CORE MODULES: BASELINE: Free-form intake to extract sources of drain and avoided decisions. VALUES: Forced-choice extraction to define your 5ā7 non-negotiable principles. CONSTRAINTS: Map your hard limits in money, time, and energy. DIRECTION: Define a single 6ā12 month trajectory. No multiple goals; one path. DECISION TOOL: Analyze options based on cost, reversibility, and alignment. DRIFT DETECTION: Weekly logs that plainly flag actions contradicting your values. PRINCIPLES: Neutral UI: No emojis, no rewards, no streaks. Privacy-First: Local storage by default. No data selling. Reasoning-First: Text-heavy, analytical interface. Stop seeking motivation. Start mapping your constraints.
Reckon
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Reckon ranks hypotheses by what hasn't been knocked down ā not by what has the most support. Most decision tools let you write a long pros-and-cons list and call it analysis. That doesn't help ā you can rationalize anything in prose. Reckon makes you compare every piece of evidence against every hypothesis and ranks them by Heuer's ACH technique (the method CIA analysts use): fewest refutations first, with a tiebreak on most support. WHAT YOU GET ⢠A starter library: pick from six pre-built example boards (shortseller, founder, researcher, investigator, life decision, doctor) or describe your situation in a paragraph and let on-device AI seed the matrix for you. ⢠Inline bias guardrails: when one hypothesis collects evidence all in the same direction, Reckon flags it. "Bears out" without "Cuts against" is the structural signature of confirmation bias. ⢠Falsifier pre-commitment: state up front what evidence would prove a hypothesis wrong. The app reminds you whether that evidence ever showed up. ⢠Steel-manning before ruling out: before you dismiss a hypothesis, Reckon asks for the strongest case for it. Stops you from throwing out the right answer too early. ⢠Pre-mortem: after you reach a conclusion, the app asks you to imagine being wrong about it in a year. Catches wishful thinking that even refutation-first scoring misses. ⢠Calibration tracking: when you finalize, set your confidence (0ā100%) and a check-in date (1 week to 1 year). Come back when the date arrives, log the actual outcome, and Reckon shows your calibration curve over time. Are you actually right when you say you're 80% sure? ⢠Strict Bayes mode (optional): set explicit priors per hypothesis and the matrix shows real Bayesian posterior probabilities updating with each rating, using likelihood ratios per Tetlock/Heuer convention. Real probability, not a heuristic. ⢠Plain English mode: turns off the celestial vocabulary if you'd rather see "Hypotheses / Evidence / Matrix" than "Stars / Observations / Star chart." Same depth, less poetry. ⢠Templates: save your hypothesis structure (e.g. forensic-accounting suspects, differential-diagnosis options) for reuse. Faster on your 12th board than your 1st. PRIVACY Local-only. Your boards, evidence, conclusions, and calibration history stay on your device. No server, no analytics, no ads. AI seed runs entirely on-device via Apple Intelligence ā your situation never leaves your phone. WHY ACH Confirming evidence is cheap. Refuting evidence distinguishes. Most decision tools amplify confirmation bias by rewarding biggest positive sum. Reckon does the opposite. iOS 17+. AI seed and Strict Bayes posterior require iOS 26+ on Apple Intelligence-capable devices.
Screenshots
Verdict
The clearest difference is iOS requirement: Monad at 15.1 against Reckon's 17.0. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Monad | Reckon |
|---|---|---|
| Price | Free | Free |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 ā better | 17.0 |
| Further details ā not scored | ||
| Size | 45 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | ELMO OSKARI SAUKKO | MARION MORANETZ |
In-app purchases
Monad
No in-app purchases
Reckon
No in-app purchases









