Comparison

DecisionLoop vs Lifelog Smart Tracker

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

Head to head
About

DecisionLoop

Features
Read full description

DecisionLoop is a decision journal. Write down a decision, how sure you are, and what you expect to happen. On the review date, come back and record how it actually turned out. Over time you see something most people never measure: how good your judgment really is, and where your confidence is off. HOW IT WORKS β€’ Log a decision in under a minute: what you decided, the category, how confident you are (0–100%), what you expect, and when to review it. β€’ Get a reminder on the review date. β€’ Record the outcome: better than expected, as expected, or worse, and whether you would decide the same way again. β€’ See your accuracy and its 30-day trend. With Pro, see it by category, and the gap between how sure you felt and how often you were right. FOR BIGGER DECISIONS β€’ Compare up to three options, scored on expected value, risk control, reversibility and value alignment. β€’ A bias checklist before you commit: confirmation bias, sunk cost, second-order effects. β€’ Mark the stakes, the time horizon, and whether the decision is reversible. BUILT TO KEEP YOU HONEST β€’ Your record locks 24 hours after you log a decision, so hindsight can't rewrite how sure you were. Until then, fix anything. β€’ Not sure yet how it turned out? Reschedule the review instead of guessing. β€’ A weekly review session for every decision that is due. β€’ A weekly digest of what you decided and how it went. β€’ Search every decision, expectation and note. β€’ Backup and transfer of your data, free. FREE AND PRO Free: log and review decisions, with up to 3 open decisions at a time and the last 30 days of history. DecisionLoop Pro adds unlimited open decisions, your full history, the insight breakdowns (observations, by category, confidence analysis), custom categories with your own icon and colour, and CSV export. Pro is available as a monthly or annual subscription, or as a one-time lifetime purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the period. Manage or cancel them in your Apple account settings. PRIVACY Your decisions and notes are stored on your phone. There is no account to create. Anonymous usage statistics help improve the app; they never include what you write. Terms: https://decisionloop-site.vercel.app/terms Privacy: https://decisionloop-site.vercel.app/privacy Support: https://decisionloop-site.vercel.app/support

About

Lifelog Smart Tracker

Features
Read full description

LifeLog is a life tracker that helps you understand your habits, routines, spending, health, notes, and everyday experiences through natural language logging. Instead of switching between multiple trackers, journals, and productivity apps, simply write what happened: "coffee with friends $25" "gym 45m" "read 10 pages" "felt focused today" "took medication" LifeLog automatically transforms daily entries into structured data, helping you see patterns, trends, and signals across your life. Track habits, spending, workouts, hydration, sleep, medication, productivity, mood, learning, and personal notes β€” all in a single timeline. OVER TIME, LIFELOG HELPS YOU: β€’ Discover patterns in your daily routines β€’ Understand habits and long-term behavior β€’ Track spending without spreadsheets β€’ Log health and wellness activities β€’ Build a personal timeline of your life β€’ Explore AI-powered insights based on your own data FEATURES β€’ Natural language life logging β€’ Habit tracker β€’ Spending tracker β€’ Personal journal and notes β€’ Health and wellness logging β€’ Automatic categorization β€’ Signals and pattern detection β€’ AI Coach powered by your own entries β€’ Quick Entry Widget β€’ Timeline history and search β€’ Privacy-first design ONE STREAM FOR EVERYTHING Most apps separate life into categories. LifeLog brings everything together. A workout affects your energy. A purchase reflects a habit. A routine shapes your productivity. LifeLog helps you see those connections. PRIVATE BY DESIGN No account required. Your data stays on your device. Whether you're building better habits, tracking your health, understanding your spending, or simply keeping a record of everyday life, LifeLog helps you make sense of your own data.

Screenshots

DecisionLoop4 screens
Lifelog Smart Tracker4 screens

Verdict

The call

The clearest difference is update cadence: Lifelog Smart Tracker at every 2 weeks against DecisionLoop's every 8 months. DecisionLoop's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 26.0). On price, ads and in-app purchases there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. DecisionLoop sells 3 in-app purchases, starting at $3.99 per month and Lifelog Smart Tracker sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

DecisionLoop ships an update every 8 months, Lifelog Smart Tracker every 2 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard3 real differences Β· 3 level
DecisionLoop versus Lifelog Smart Tracker: the parameters behind the verdict, then further details
ParameterDecisionLoopLifelog Smart Tracker
PriceFreeFree
Update frequencyEvery 8 monthsEvery 2 weeks β€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPod β€” betteriPhone
Requires iOS15.1 β€” better26.0
Further details β€” not scored
Size40 MB3 MB
Age rating4+4+
DeveloperAndrej SazdovskiSalihcan EVYAPAN

In-app purchases

3 purchases

DecisionLoop

Subscriptions2
  • Monthly$3.991 Month
  • Yearly$24.991 Year
One-time1
  • Lifetime Access$69.99
2 purchases

Lifelog Smart Tracker

Subscriptions2
  • LifeLog Pro Monthly$4.991 Month
  • LifeLog Pro Yearly$49.991 Year

Questions

Is DecisionLoop free?
DecisionLoop is free to download, with in-app purchases available.
Is Lifelog Smart Tracker free?
Lifelog Smart Tracker is free to download, with in-app purchases available.
Do DecisionLoop or Lifelog Smart Tracker have ads?
Neither DecisionLoop nor Lifelog Smart Tracker shows ads.
Which is updated more often, DecisionLoop or Lifelog Smart Tracker?
DecisionLoop ships an update every 8 months, and Lifelog Smart Tracker every 2 weeks. Most recently, DecisionLoop was updated on October 24, 2026 and Lifelog Smart Tracker on October 25, 2026.

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