Comparison

Streamlined vs CogniLog

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

Head to head
About

Streamlined

This app combines journaling and task management to simplify your daily life. Effortlessly capture thoughts, organize tasks with smart sorting, and gain personal insights. It syncs with your calendar and offers a customizable dark mode.

Highlights
  • Effortless journaling with single-line entries
  • Smart task sorting by importance and deadlines
  • iOS Calendar integration
  • Personal insights and progress tracking
  • Automatic dark/light mode switching
  • iCloud backup and sync
Features
Read full description

Streamlined: Planner & Journal Welcome to Streamlined, the ultimate blend of journaling and task management designed to enhance your daily life. Streamline your thoughts, organize your tasks, and discover the power of a simplified, efficient experience. Key Features: Effortless Journaling: Capture your moments with ease. Use single-line entries for quick reflections, and the "note" button for detailed thoughts. Your personal space, simplified. Never Wonder What to Do First: Set a task’s importance, deadlines, and tags, and watch the to-do tab sort the most important things to the top! Watch your todo turn into accomplishments! As a Pro subscriber, keep track of delegations and set priorities on a scale of 1 to 5. Sync Seamlessly with iOS Calendar: Stay organized effortlessly. Add events for the month in an easy to understand list, then send them to the iOS Calendar as its own "streamlined" layer, so you can be reminded when they happen. You won’t miss an event ever again! Personal Insights & Progress: Gain insights into your habits and track your progress in seconds. Review your past entries in the stream tab to reflect on your personal and professional growth, or the tags tab to view current status of categorized tasks. Dark Mode: Streamlined will switch between Dark and Light Mode based on your system settings, matching your preferences automatically! Backed up on iCloud: All the data will be backed up to iCloud and synced on your iPhones and iPads. Just reinstall the app on a new device, and the data will show up there, too! Why Streamlined? Adaptable to You: Tailor your journaling and task management experience. Streamlined is your flexible companion, providing simplicity without sacrificing depth. 3-Month Trial for New Users: Dive into Streamlined with our exclusive 3-month trial period. Explore the features and get accustomed to the system without any upfront payment. Pro Subscription: Unlock the full potential with a Streamlined Pro Subscription. Get finer-grained task priorities and keep track of tasks you delegated to others. Family Options: Choose a Family Subscription and share Streamlined with your loved ones. Whether a regular or pro subscriber, Streamlined keeps your family organized. Download Streamlined Now and Simplify Your Journey! EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

CogniLog

This app helps you document your work, capturing decisions and reasoning. It allows an AI assistant to read your log and answer questions about your past activities. Entries are plain text with Markdown support, and a visual almanac helps you navigate your history.

Highlights
  • AI-powered work log analysis
  • Plain text entries with Markdown
  • Visual almanac for historical navigation
  • Project-based channels and #tags
  • Cross-device sync via iCloud
  • Import from other note-taking apps
Features
Read full description

CogniLog is a work log for anything worth remembering. It captures the story behind your work: the decisions, the dead ends, and the reasoning you would otherwise forget. Whether your days are made of code, meetings, deliverables, chapters, or experiments, you write it down once and get it back whenever you need it. The work log your AI can read. CogniLog's macOS version comes with a built-in connection (an MCP server) that lets an AI assistant you already use, like Claude, read your log and answer questions about your own work, even entries authored in the iOS version. Ask what you were doing last week, or why you made a call three months ago. Your assistant can even add entries of its own, so the two of you share one space that you both write to and read from. Write the way you already write. Entries are plain text with light Markdown, and they format as you type. Headings become headings, code becomes code. Drop in a #tag and CogniLog files it for you, and channels keep each project or context separate. No forms, no fields, just the log. See the year, drill to the moment. Capture is only half the job. The Almanac turns your log into a map. Scan whole months at a glance, hover any day for a summary of what happened, and drill from the year down to a single entry. Come back from a busy week, or a week away, and pick the thread back up. Built native, and it feels it. A real Mac app and a real iPhone app, not a website in a wrapper. Log from your Mac while you work, or catch a thought on your phone while you wait in line. Capture meets you where you are, from the menu bar to the lock screen widget, with optional daily and streak reminders. Yours, and only yours. No new accounts and no servers of ours. Your log stays on your devices and syncs through your own iCloud when you want it everywhere. Using the macOS version bring your history in from apps like Apple Notes, Day One, Obsidian, and Bear, or any Markdown files, viewing it on your iOS device; and take it all back out as plain Markdown any time. No lock-in, no ads, no tracking. Currently free. Everything in the app is free right now. If that ever changes, it won't change for the people already here. CogniLog is made by Rivet and Rune, a small studio building native tools and experiences.

Screenshots

Streamlined4 screens
CogniLog4 screens

Verdict

The call

The clearest difference is in-app purchases: CogniLog at none against Streamlined's 8. Streamlined's advantage is update cadence (every 3 days vs every 6 days) and iOS requirement (16.4 vs 26.2). On price, rating, review sentiment and ratings volume 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Streamlined sells 8 in-app purchases, starting at $2.99 per month. CogniLog asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Streamlined against 5.0 for CogniLog. Both are backed by a comparable volume of ratings — 3 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Streamlined ships an update every 3 days, CogniLog every 6 days. The most recent releases landed on October 22, 2026 and October 11, 2026 respectively.

Scorecard4 real differences · 6 level
Streamlined versus CogniLog: the parameters behind the verdict, then further details
ParameterStreamlinedCogniLog
PriceFreeFree
Rating5.0 (3 ratings)5.0 (3 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings33
Update frequencyEvery 3 days — betterEvery 6 days
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPadiPhone, Mac
Requires iOS16.4 — better26.2
Further details — not scored
Size23 MB51 MB
Age rating4+4+
DeveloperPei-Te YuRivet Rune LLC

Customer experience

Streamlined

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

CogniLog

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

8 purchases

Streamlined

Subscriptions8
  • Single User Standard - Monthly3 Months trial$2.991 Month
  • Single User Pro - Monthly3 Months trial$3.991 Month
  • Family Pro - Monthly3 Months trial$5.991 Month
Show 5 more
  • Family Standard - Monthly3 Months trial$5.991 Month
  • Single User Standard - Yearly3 Months trial$29.991 Year
  • Single User Pro - Yearly3 Months trial$39.991 Year
  • Family Standard - Yearly3 Months trial$59.991 Year
  • Family Pro - Yearly3 Months trial$79.991 Year
None

CogniLog

No in-app purchases

Questions

Is Streamlined free?
Streamlined is free to download, with in-app purchases available.
Is CogniLog free?
CogniLog is free to download, with no in-app purchases.
Which has better reviews, Streamlined or CogniLog?
Streamlined and CogniLog are both rated 5.0 out of 5 on the App Store, from 3 and 3 ratings respectively.
Do Streamlined or CogniLog have ads?
Neither Streamlined nor CogniLog shows ads.
Which is updated more often, Streamlined or CogniLog?
Streamlined ships an update every 3 days, and CogniLog every 6 days. Most recently, Streamlined was updated on October 22, 2026 and CogniLog on October 11, 2026.

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