Logbook vs InstantLog
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Logbook
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Logbook is a timestamped notes app for people who want to stay focused, aware, and honest about how they spend their time. Built around the practice of interstitial journaling — jotting a quick note between tasks — Logbook helps you stay anchored to what you're working on, notice when you've drifted, and build a clear record of your day without ceremony. Why use it? - Stay focused. A quick "starting on the Q3 report" note keeps you accountable to the task in front of you. - Recover from interruptions. When you come back from a Slack rabbit hole, your last entry tells you exactly where you left off. - Remember what you did. Standups, weekly reviews, performance reviews, invoicing — all easier when the day is already written down. - Notice patterns. Looking back at a week of timestamps shows you where your time actually went, not where you thought it went. Perfect for: • Meeting notes with automatic timestamps • On-call incident logging • Project status updates • Daily standup records • Client call documentation Key Features: • Automatic timestamping - just type and press Enter • Separate logbooks for different projects or events • iCloud sync across all your devices • Clean, distraction-free interface • Searchable history Terms of Use: https://www.ussherpress.com/logbook/terms/ Privacy Policy: https://www.ussherpress.com/logbook/privacy/
InstantLog
Effortlessly capture important moments with a single tap. Log time for work, study, or routines, add notes, and organize entries with custom tags. Offers smart auto-fill and history viewing for easy management.
- One-tap time logging
- Custom time entry
- Quick tags for categorization
- Smart auto-fill notes
- History view with search and filters
- CSV export (Premium)
- Backup and restore (Premium)
- Home screen widgets
- Apple Watch support
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InstantLog helps you capture a moment before it slips away. Save the time with one tap, hold to record an idea, or mark where you parked. No InstantLog account is required. THREE QUICK ACTIONS • Stamp: save the current time, with an optional note and smart auto-fill. • Recording: press and hold to create a stamp and record audio. Release to save, or slide up to cancel only the audio. • Parking: save a parking spot, then find your car with a map, distance, parking details, and Apple Maps walking directions. ON YOUR WRIST Record directly on Apple Watch. Stamps and recordings are saved locally when the phone is unavailable and sync to your paired iPhone later. Check pending/synced status and listen to your Watch recordings. MAKE IT YOURS Set iPhone and Apple Watch button positions independently from iPhone Settings. Add text or more recordings to existing stamps. Use quick tags, smart suggestions, time-based rules, history search and filters, flexible time entry, and Home Screen widgets. FREE CORE FEATURES Recording, playback, Watch audio sync, button customization, and basic parking save/retrieval are free. Your stamps, notes, and recordings are stored on device; Watch recordings transfer to the paired iPhone. Transcription and translation are not included. PREMIUM — ONE-TIME PURCHASE Add GPS to regular iPhone stamps, unlock the advanced find-car direction arrow on iPhone and Apple Watch, export CSV, back up and restore your data including recordings saved on iPhone, and remove banner ads. Backups do not include recordings still waiting on Watch. No subscription.
Screenshots
Verdict
The clearest difference is ads: Logbook at none against InstantLog's shown. InstantLog's advantage is update cadence (every 2 months vs every 5 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. Logbook sells 1 one-off in-app purchase and InstantLog sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Logbook ships an update every 5 months, InstantLog every 2 months. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.
| Parameter | Logbook | InstantLog |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 5 months | Every 2 months — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Apple Watch |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 3 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Allen Ussher | WEI-LUN HUANG |
In-app purchases
Logbook
- Premium License$9.99
InstantLog
- InstantLog - Quick Timestamp$1.99








