Lifelog vs DecisionLoop
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lifelog
Capture daily moments, meals, and moods with photos and text. This private journal app offers fast logging, habit tracking, and a visual timeline to help you reflect and remember.
- Photo and text entries
- Mood tracking
- Habit tracking
- Memory timeline
- Fast logging
- Private by design
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Capture every meal, outfit, and moment with photos. Track your life beautifully with our unique timeline interface. Trusted by 100,000+ users worldwide 4.7-star rating from worldwide of reviews 100% private - your data stays on your device WHY CHOOSE LIFELOG? Lightning-fast logging Enter your day in seconds — perfect for busy schedules. Flexible journaling Text, tags, emotions, and photos — more than just a diary. Habit tracking built-in Build better routines with gentle reminders. Private by design No ads. No data selling. No tracking. Ever. JOURNAL FEATURES: - Quick daily entries — one sentence or five - Habit & routine tracking - Memory timeline — look back anytime - Mood tracking with emotions - Photo attachments - Tags for easy organization PERFECT FOR YOU IF: - You want a meaningful daily record - You're building a habit of reflection - You want to remember small moments for years - You value simplicity & privacy Start today — see how your story grows. Life's in the little moments. Log them with Lifelog. ----- End-User License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
DecisionLoop
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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 • 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. • Get a reminder on the review date. • Record the outcome: better than expected, as expected, or worse, and whether you would decide the same way again. • 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 • Compare up to three options, scored on expected value, risk control, reversibility and value alignment. • A bias checklist before you commit: confirmation bias, sunk cost, second-order effects. • Mark the stakes, the time horizon, and whether the decision is reversible. BUILT TO KEEP YOU HONEST • Your record locks 24 hours after you log a decision, so hindsight can't rewrite how sure you were. Until then, fix anything. • Not sure yet how it turned out? Reschedule the review instead of guessing. • A weekly review session for every decision that is due. • A weekly digest of what you decided and how it went. • Search every decision, expectation and note. • 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
Screenshots
Verdict
The clearest difference is ads: DecisionLoop at none against Lifelog's shown. Lifelog's advantage is update cadence (every 3 days vs every 8 months). On price, in-app purchases, 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. Lifelog sells 7 in-app purchases, starting at $0.99 per month and DecisionLoop sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Lifelog ships an update every 3 days, DecisionLoop every 8 months. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.
| Parameter | Lifelog | DecisionLoop |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (21 ratings) — better | — |
| Positive reviews | 84.6% of reviews | — |
| Number of ratings | 21 — better | — |
| Update frequency | Every 3 days — better | Every 8 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 158 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Motion Network Technology Co., Ltd. | Andrej Sazdovski |
In-app purchases
Lifelog
- Month Subscription7 Days trial$0.991 Month
- Lifelog Pro (1 Month)$1.991 Month
- Annual Subscription7 Days trial$2.991 Year
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- Lifelog Pro(1 Year)7 Days trial$9.991 Year
- Lifetime New User Promotion$19.99
- Lifetime Plan Original$19.99
- Pro 永久解锁$29.99
DecisionLoop
- Monthly$3.991 Month
- Yearly$24.991 Year
- Lifetime Access$69.99
Questions
Is Lifelog free?
Is DecisionLoop free?
Do Lifelog or DecisionLoop have ads?
Which is updated more often, Lifelog or DecisionLoop?
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