Comparison

MindMark AI vs ThoughtsLeft

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

Head to head
About

MindMark AI

Capture, organize, and instantly find information from various sources. This AI-powered tool automatically summarizes content and uses smart search to retrieve anything you need. Collaborate with others through shared folders for seamless idea exchange.

Highlights
  • Instant capture of links, text, and screenshots
  • AI-generated summaries and insights
  • Smart search by keyword, concept, or context
  • Automatic tagging and collection organization
  • Collaborative shared folders
  • Private and secure data storage
Features
Read full description

MindMark AI is your AI powered second brain. Capture what you read and watch, organize it automatically, and find anything later – now with a brand-new Chat and a beautifully redesigned experience. Key Features • Chat with your second brain – ask anything in natural language and get instant answers drawn from what you've saved • Save instantly – capture links, text, screenshots, or ideas in one tap • AI summaries and insights – understand key points without rereading • Smart search – find content by keyword, concept, or context • Auto tags and collections – your content is organized for you • Shared folders – collaborate and share ideas easily • A fresh new look – a clean, modern design that makes browsing your memories a joy • Private and secure – your data stays yours Stop losing ideas and start building your digital memory with MindMark AI, your personal hub for smarter thinking, learning, and productivity. MindMark Pro is an auto-renewable subscription offered as a monthly or yearly plan. Payment is charged to your Apple Account at confirmation of purchase. Your subscription renews automatically unless auto-renewal is turned off at least 24 hours before the end of the current period. You can manage or cancel your subscription in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms & Conditions: https://www.mindmark.ai/terms-conditions Privacy Policy: https://www.mindmark.ai/privacy-policy

About

ThoughtsLeft

Capture your fleeting thoughts, ideas, and worries quickly through typing or voice. Organize them into tasks or notes, or simply let them go. Gain insights into your thinking patterns and maintain mental clarity.

Highlights
  • Instant thought capture (type or voice)
  • Organize thoughts with swipe gestures
  • Spoken Thought for hands-free capture
  • Time-based task manager
  • Notes repository
  • Activity insights
  • Optional Pro upgrade for advanced features
Features
Read full description

ThoughtsLeft is a brain dump app for people who think too much: late-night spirals, half-finished ideas, worries you can't shake, things you're scared to forget. Get them all out fast, before the mental clutter takes over. Capture however it comes to you. Type it, or speak it out loud as a Spoken Thought. No structure required, no "right way" to do it. Just thought capture, fast. Then decide on your own time. Organize thoughts into a task, note or simply let them go completely with one swipe, because not every worry needs to become something. KEY FEATURES: • Instant thought capture for ideas, worries, and reminders • Capture from anywhere with the Action Button, Siri, or a Home Screen long-press • Swipe gestures to organize thoughts into tasks or notes • Spoken Thought for hands-free, voice-based capture • Batch processing sessions for inbox zero • Time-based task manager (Today, Tomorrow, This Week, Someday) • Notes repository for everything you want to keep • Activity insights into your thinking patterns • App lock with Face ID, or Touch ID • Dark and light themes • 100% private by default, all thoughts stay on your device (optional iCloud sync available) • Export all your thoughts or delete them anytime OPTIONAL PRO UPGRADE
 ThoughtsLeft works fully without upgrading. For deeper reflection, focus, and mental clarity, an optional PRO upgrade is available. Thought Timeline & History • View your complete thought history • See how thoughts become tasks, notes, or released items • Reflect on your thinking patterns over time Pattern Insights • Discover when your mind is loudest • Understand your overthinking habits Custom Scheduling • Set exact dates and times for tasks and get notified • Plan with more clarity and precision iCloud Sync • Keep your thoughts backed up and synced with iCloud • Your thoughts stay private, sync is always optional Apple Calendar Sync • Automatically sync your Thoughts Left tasks to your Apple Calendar • View your to-dos right alongside your daily events Premium Themes • Unlock 5 calming, nature-inspired themes • Personalise your space for reflection and focus Available as a one-time purchase or an annual subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

MindMark AI4 screens
ThoughtsLeft4 screens

Verdict

The call

The clearest difference is review sentiment: MindMark AI at 100% against ThoughtsLeft's 50%. MindMark AI also leads on rating (5.0 vs 3.0) and monetization model (free vs free with in-app purchases). ThoughtsLeft's advantage is iOS requirement (16.0 vs 18.5). On price, ratings volume, ads and in-app purchases 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. MindMark AI sells 2 in-app purchases, starting at $9.99 per month and ThoughtsLeft sells 2 in-app purchases, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

MindMark AI holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 100% of MindMark AI's written reviews are positive against 50% of ThoughtsLeft's.

UpkeepUpdate frequency

MindMark AI ships an update every 4 days, ThoughtsLeft every 11 days. The most recent releases landed on October 12, 2026 and October 1, 2026 respectively.

Scorecard5 real differences · 5 level
MindMark AI versus ThoughtsLeft: the parameters behind the verdict, then further details
ParameterMindMark AIThoughtsLeft
PriceFreeFree
Rating5.0 (1 ratings) — better3.0 (2 ratings)
Positive reviews100.0% of reviews — better50.0% of reviews
Number of ratings12 — better
Update frequencyEvery 4 days — betterEvery 11 days
AdsNoNo
In-app purchasesYesYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhoneiPhone
Requires iOS18.516.0 — better
Further details — not scored
Size27 MB47 MB
Age rating4+4+
DeveloperNir PortianskyJayasrinivasan Varadharajan

Customer experience

MindMark AI

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

ThoughtsLeft

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

2 purchases

MindMark AI

Subscriptions2
  • MindMark Pro - Monthly7 Days trial$9.991 Month
  • MindMark Pro - Yearly7 Days trial$69.991 Year
2 purchases

ThoughtsLeft

Subscriptions1
  • Thoughts Left PRO7 Days trial$9.991 Year
One-time1
  • Thoughts Left Pro$24.99

Questions

Is MindMark AI free?
MindMark AI is free to download, with in-app purchases available.
Is ThoughtsLeft free?
ThoughtsLeft is free to download, with in-app purchases available.
Which has better reviews, MindMark AI or ThoughtsLeft?
MindMark AI is rated higher. MindMark AI averages 5.0 out of 5 from 1 ratings, while ThoughtsLeft averages 3.0 from 2 ratings.
Do MindMark AI or ThoughtsLeft have ads?
Neither MindMark AI nor ThoughtsLeft shows ads.
Which is updated more often, MindMark AI or ThoughtsLeft?
MindMark AI ships an update every 4 days, and ThoughtsLeft every 11 days. Most recently, MindMark AI was updated on October 12, 2026 and ThoughtsLeft on October 1, 2026.

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