Comparison

2ndBrainAI vs Thinglo

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

Head to head
About

2ndBrainAI

This AI-powered productivity tool acts as a second brain, proactively organizing your tasks, calendar, and emails. It provides personalized insights and reminders through various channels to help you focus on your most important work and build momentum.

Highlights
  • Proactive AI productivity OS
  • AI Brain Chat Coach
  • Voice-to-Task creation
  • Smart Calendar and Email Sync
  • Proactive WhatsApp Reminders
  • Fitness Intelligence integration
  • Daily Flow Score and Momentum Tracking
Read full description

2ndBrainAI is your proactive AI productivity OS - a second brain that captures, organizes, and reminds you of everything that matters, so you can focus on doing your best work. Unlike traditional to-do apps that wait for you, 2ndBrainAI works in the background, syncing your calendar, emails, and fitness data to surface what truly needs your attention. It nudges you on WhatsApp, summarizes your day by email, and helps you build unstoppable momentum. Supports multiple languages. KEY FEATURES 1. Multi-Language Support Create tasks, chat with your AI brain, and receive reminders in multiple languages. Speak naturally, 2ndBrainAI understands you. 2. AI Brain Chat Coach Ask your second brain anything. Get personalized insights based on your tasks, meetings, energy, and habits, like having a productivity coach in your pocket. 3. Voice-to-Task Magic Tap, speak, and your task is created. Powered by advanced AI that understands natural language. "Remind me to call mom tomorrow at 6pm" just works. 4. Smart Calendar and Email Sync Connect Google Calendar, Outlook, and Gmail. 2ndBrainAI auto-extracts action items from your inbox and syncs events into a unified timeline. 5. Proactive WhatsApp Reminders Get nudged where you already are. Send tasks, reminders, and even friend follow-ups via WhatsApp. No app-switching required. 6. Fitness Intelligence Sync Apple Health, Strava, and more. 2ndBrainAI learns your energy patterns and recommends focus blocks when you're at your best. 7. Daily Flow Score and Momentum Tracking A gamified 0 to 100 score that rewards deep work, completed tasks, and consistent habits. See your streak grow day by day. 8. Smart Focus Hero Each morning, your dashboard shows the ONE thing that matters most, based on priorities, deadlines, and your real-time recovery data. 9. Friend Reminders and Relationship Nudges Never forget a birthday, follow-up, or check-in. Send scheduled WhatsApp or email reminders to people you care about. 10. Sunday Review and Daily Power Reports End every week with clarity. Get AI-generated summaries of what you accomplished, where you flowed, and what to focus on next. 11. Shadow Schedule AI suggests realistic time blocks for your tasks based on your calendar gaps. No more overbooking yourself. WHY 2ndBrainAI? a. Proactive, not passive. It reaches out to you. b. Cross-platform. iOS, Android, Web, and WhatsApp. c. Privacy-first. Your data stays yours. d. Built for deep work, healthy habits, and meaningful relationships. Whether you're a founder, creative, student, or busy professional, 2ndBrainAI helps you remember more, decide faster, and live with intention. Download 2ndBrainAI and start building your second brain today.

About

Thinglo

Easily save and organize articles, videos, documents, and more from any app. AI analyzes content for smart summaries, key insights, and auto-generated titles. Set smart reminders and find anything instantly with powerful search.

Highlights
  • Save content from any app
  • AI-powered content analysis
  • Automatic organization by type
  • Smart reminders based on content
  • Instant search and filtering
  • Document scanning with OCR
  • Private and secure storage
Features
Read full description

Thinglo is the simplest way to save and organize everything that matters to you. Found an interesting article? A recipe video? An important invoice? A document you need later? Just tap Share from any app, and Thinglo saves it instantly. SAVE FROM ANYWHERE Share content from any app — Safari, YouTube, Instagram, TikTok, Facebook, X/Twitter, WhatsApp, Mail, Photos, Files, and more. Save links, videos, images, PDFs, documents, invoices, receipts, and notes in one tap. AI INSIGHTS Thinglo uses AI to deeply analyze your saved content and extract what matters most. Get smart summaries and key points from articles and videos. Discover locations on an interactive map, full recipes with ingredients and steps, product details, movie and event info — all pulled out automatically. Browse all your insights in one place, filter by type, and add your own personal notes. MUSIC RECOGNITION Identify songs from any saved video with built-in Shazam-powered recognition. Thinglo finds the song title, artist, album, and artwork — and links directly to Apple Music. FOR YOU — YOUR SMART FEED Your personal feed shows today's reminders, upcoming tasks, recently saved items, and favorites — all in one place. The Rediscovery Engine surfaces forgotten items you saved weeks or months ago, so nothing gets lost. SMART ORGANIZATION Thinglo automatically detects the content type and organizes it into categories — Websites, Videos, Images, Screenshots, Documents, and Notes. Create your own custom categories and set a default category for quick access. AI-POWERED TITLES Thinglo uses AI to analyze your saved content and generate descriptive titles automatically, so you always know what you saved at a glance. SMART REMINDERS Never forget what matters. Thinglo suggests the ideal reminder time for each item based on its content type — articles in the evening, work documents in the morning, videos on weekends. Smart Reminders learn your personal habits and adapt suggestions to match your schedule. RICH NOTES Add rich-text notes to any saved item with bold, italic, headings, and lists. Or create standalone notes with full formatting support. INSTANT SEARCH Find anything you saved in seconds. Search by title, notes, or URL. Filter by date, platform, and category. Your items are also searchable through iOS Spotlight. DOCUMENT SCANNER Scan physical documents, receipts, invoices, and business cards with built-in OCR. Go paperless effortlessly. PRIVATE & SECURE Lock sensitive items with Face ID or passcode. Your data is stored on your device with optional iCloud sync. No tracking, no ads. Privacy-first design. CLIPBOARD PASTE Paste content directly from your clipboard — images, links, or text — and save it instantly without leaving the app. FAVORITES & VIEW MODES Mark items as favorites for quick access in your For You feed. Switch between card, list, and gallery views to browse your way. iPAD SUPPORT Fully optimized for iPad with a sidebar navigation layout and adaptive design for the bigger screen. MULTI-LANGUAGE Full support for English, Hebrew, Arabic, Spanish, French, German, Russian, and Portuguese with right-to-left layout support. Free to use with up to 30 saves. Upgrade to Thinglo Pro for unlimited saves, AI insights, music recognition, smart reminders, and Face ID lock — monthly, yearly, or lifetime. Terms of Use: https://thinglo.app/#terms Privacy Policy: https://thinglo.app/#privacy

Screenshots

2ndBrainAI4 screens
Thinglo4 screens

Verdict

The call

The clearest difference is in-app purchases: 2ndBrainAI at none against Thinglo's 3. 2ndBrainAI also leads on iOS requirement (15.0 vs 17.0). Thinglo's advantage is device support. On price, rating 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. Thinglo sells 3 in-app purchases, starting at $3.99 per month. 2ndBrainAI 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 2ndBrainAI against 5.0 for Thinglo. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

Scorecard4 real differences · 6 level
2ndBrainAI versus Thinglo: the parameters behind the verdict, then further details
Parameter2ndBrainAIThinglo
PriceFreeFree
Rating5.0 (2 ratings)5.0 (2 ratings)
Positive reviews—100.0% of reviews
Number of ratings22
Update frequency—Every 6 days
Ads—No
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
Devices—iPhone, iPad — better
Requires iOS15.0 — better17.0
Further details — not scored
Size51 MB81 MB
Age rating4+4+
DeveloperVishruth BharadwajAssaf Suissa

In-app purchases

None

2ndBrainAI

No in-app purchases

3 purchases

Thinglo

Subscriptions2
  • Thinglo Pro Monthly7 Days trial$3.991 Month
  • Thinglo Pro Annual7 Days trial$29.991 Year
One-time1
  • Thinglo Pro Lifetime$39.99

Questions

Is 2ndBrainAI free?
2ndBrainAI is free to download, with no in-app purchases.
Is Thinglo free?
Thinglo is free to download, with in-app purchases available.
Which has better reviews, 2ndBrainAI or Thinglo?
2ndBrainAI and Thinglo are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

Other comparisons