Comparison

Cerebro vs MelMat

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

Head to head
About

Cerebro

This AI-powered thought journal helps you capture ideas and resurfaces forgotten thoughts with context. It automatically extracts to-dos and uses semantic search to find entries based on meaning, not just keywords. Designed for those who struggle with organization, it removes friction by letting AI handle the sorting.

Highlights
  • AI-powered thought processing
  • Automatic to-do extraction
  • Semantic search for ideas
  • Resurfaces forgotten thoughts
  • Frictionless writing experience
  • No folders or manual organization
Features
Read full description

Your thoughts deserve better than a folder. Cerebro is an AI-powered thought journal that remembers so you don't have to. Open the app, write what's on your mind, and close it. That's it. Cerebro handles the rest: organizing your thoughts, extracting action items, and bringing forgotten ideas back at the right moment. How it works: - Open the app to a blank editor. Write freely in markdown. - AI silently processes every entry. No chatbot, no conversation. - Todos are extracted automatically from your natural writing. - A living memory document evolves with your thinking over time. - Push notifications resurface forgotten thoughts with context like "You mentioned wanting to learn Rust a week ago. Any progress?" Semantic search that actually works. Type "that creative project idea" and find an entry about building a camera app, even if those exact words never appeared. Cerebro understands meaning, not just keywords. Built for the forgetful. If you've tried journaling apps and abandoned them because organizing felt like a chore, Cerebro is different. There are no folders, no tags, no categories. You write. The AI organizes. Thoughts come back when they matter. Perfect for ADHD minds. Cerebro was built by someone who forgets things. The entire design removes friction: no onboarding, no setup, no maintenance. Just a blinking cursor ready for your next thought. What Cerebro is not: - Not a notes app. You don't organize anything. - Not a chatbot. The AI works silently behind the scenes. - Not a productivity system. It's a thought persistence layer. Start your free trial today. Your best ideas are worth remembering. Terms of Use: https://cerebro.henrypl.com/terms Privacy Policy: https://cerebro.henrypl.com/privacy

About

MelMat

Features
Read full description

You can't afford to be wrong. MelMat makes sure you aren't guessing. Ask any question and MelMat runs four leading AI research engines on it at once — then synthesizes their answers into a single, structured brief: a clear summary, the key findings, the points where the engines agree, and the contradictions most tools quietly bury. Because the real risk isn't a wrong answer. It's a confident wrong answer. MelMat scores how strongly the engines agree and surfaces exactly where they diverge — so you know how much weight a finding can bear before you act on it. Built for people who are accountable for being right: in healthcare, law, finance, real estate, consulting, and beyond. WHAT YOU GET - Four research engines on every query — never a single point of failure - Structured briefs: summary, findings, points of consensus, contradictions, what to do next - A consensus score so you know how strong the signal really is - Grounded against authoritative public data sources, not just model memory - M² Chat — ask MelMat anything, conversationally, anytime - Dig Deeper — interrogate any brief: "show me where they disagreed," "what's the weakest claim," and more - Download or email any brief as a polished PDF MelMat is a multi-model synthesis platform. The engines are the inputs. The synthesis — the judgment about what to trust — is the product. Patent Pending.

Screenshots

Cerebro4 screens
MelMat4 screens

Verdict

The call

The clearest difference is in-app purchases: MelMat at none against Cerebro's 2. MelMat also leads on iOS requirement (15.1 vs 26.0). On price, ads and device support 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. Cerebro sells 2 in-app purchases, starting at $9.99 per month. MelMat asks for nothing beyond the download.

Scorecard2 real differences · 7 level
Cerebro versus MelMat: the parameters behind the verdict, then further details
ParameterCerebroMelMat
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 3 weeks—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhoneiPhone, iPod — better
Requires iOS26.015.1 — better
Further details — not scored
Size87 MB31 MB
Age rating12+4+
DeveloperHenry PL, LLCVanja Todorovic

In-app purchases

2 purchases

Cerebro

Subscriptions2
  • Cerebro Pro3 Days trial$9.991 Month
  • Cerebro Pro3 Days trial$79.991 Year
None

MelMat

No in-app purchases

Questions

Is Cerebro free?
Cerebro is free to download, with in-app purchases available.
Is MelMat free?
MelMat is free to download, with no in-app purchases.
Do Cerebro or MelMat have ads?
Neither Cerebro nor MelMat shows ads.

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