Comparison

Researchist vs Clarity

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

Head to head
About

Researchist

Features
Read full description

Researchist is the PDF reader designed for academic reading. Import a paper and it becomes more than a static document: references turn into links, every section gets an outline you can jump through,, and figures and tables are one tap away. READ WITHOUT FRICTION • A focused reading experience built for research papers • Open papers in tabs, or side by side in multiple windows • Highlight with Apple Pencil and attach notes • See all your highlights and notes together in one place, ready to review and share PAPER INTELLIGENCE (BETA) Researchist analyzes each paper using Apple Intelligence • Automatic table of contents, even for PDFs without one • A detailed outline under every heading: one line for what each passage does, linking straight back to it • Figures and tables extracted with their captions for quick reference • Title, authors, and metadata found automatically FOLLOW THE CITATION TRAIL • References and in-text citations are extracted and linked • Tap any citation to see the full reference without losing your place • See how often each work is cited throughout the paper • Jump from a reference to the linked paper with a single tap BUILD YOUR RESEARCH LIBRARY • Organize papers into collections • Personalize your library with color themes and cover styles • Import your existing library from Zotero • Find any paper or note from Spotlight • Create and manage notes with Shortcuts and Apple Intelligence via App Intents WORKS WITH ESSAYIST Researchist and Essayist share the same reference library through iCloud. Papers you add on one device or in either app are automatically available everywhere you work. PRIVATE BY DESIGN All AI analysis runs entirely on your device — your documents never leave it. Researchist collects no analytics by default and never uploads your papers. Network access is used only for public metadata lookup, downloading linked papers, and optional Zotero import. FREE AND PRO
Reading, highlighting, and notes are free. Researchist Pro unlocks Paper Intelligence, collections, quick access to linked articles, and color themes & cover styles. Paper Intelligence (Beta) requires an Apple Intelligence compatible device. Start your personal research knowledge base today. Terms of Use: https://www.essayist.app/terms Privacy Policy: https://www.essayist.app/privacy

About

Clarity

This app acts as a Socratic thinking partner, guiding users through decisions, emotions, and planning by asking insightful questions. It adapts to your values and goals, offering structured thinking frameworks for deeper reflection and personal growth, all while ensuring complete privacy with on-device processing.

Highlights
  • Socratic questioning for self-discovery
  • Personalized conversations based on values
  • Eight structured thinking frameworks
  • On-device processing for complete privacy
  • Insight reports on thinking patterns
  • Multiple session types (brainstorming, planning, etc.)
Features
Read full description

Clarity is a Socratic thinking partner that helps you work through decisions, process emotions, and plan your next move — by asking the right questions, not giving you the answers. Unlike generic assistants that tell you what to do, Clarity uses Socratic questioning to draw out what you already know. Every conversation adapts to your values, goals, and communication style. Everything stays on your device. THINK THROUGH ANYTHING Whether you're weighing a career move, processing a tough conversation, or brainstorming your next project, Clarity meets you where you are. Choose from focused session types — brainstorming, processing, decision-making, planning, or open reflection. 8 THINKING FRAMEWORKS Go deeper with structured methods drawn from decision science and executive coaching. Apply Pre-Mortem to anticipate failure modes, Regret Minimization for direction-setting choices, 10-10-10 Analysis to weigh the long view, and Fear Setting when anxiety clouds judgment. Plus Pros & Cons, Friend's Advice, Values Alignment, and Ideal Week Design — each guided by hand-written prompts that ask the questions a wise friend would. YOUR VALUES, YOUR COMPASS Tell Clarity what matters most to you. Your values and goals become the lens through which every conversation is filtered — so advice always connects back to what you actually care about. COMPLETE PRIVACY Clarity processes everything on your device. Your conversations never leave your phone. No cloud. No tracking. No data collection. Period. INSIGHTS THAT GROW WITH YOU Over time, Clarity surfaces patterns in your thinking — recurring themes, emotional trends, and decision-making habits. Weekly insight reports help you see your growth. SUBSCRIPTION OPTIONS - Free: 10 sessions/month, 4 core frameworks, on-device processing - Personal ($9.99/mo): Unlimited sessions, 6 frameworks, full conversation memory, values articulation - Executive ($29.99/mo): Everything in Personal plus all 8 frameworks, weekly insight reports, data export, and priority features Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless turned off at least 24 hours before the end of the current period. You can manage and cancel your subscriptions by going to your App Store account settings after purchase. Terms of Service: https://discover-clarity.app/terms Privacy Policy: https://discover-clarity.app/privacy

Screenshots

Researchist4 screens
Clarity4 screens

Verdict

The call

The clearest difference is device support: Researchist at 3 against Clarity's 1. Clarity's advantage is iOS requirement (17.0 vs 27.0). On price, 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. Researchist sells 1 in-app purchase, starting at $39.99 per year and Clarity sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard2 real differences · 7 level
Researchist versus Clarity: the parameters behind the verdict, then further details
ParameterResearchistClarity
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyFortnightly—
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPad, Mac — betteriPhone
Requires iOS27.017.0 — better
Further details — not scored
Size113 MB2 MB
Age rating4+4+
DeveloperEssayist Software Inc.IAN PAUL PHILLIP

In-app purchases

1 purchases

Researchist

Subscriptions1
  • Researchist Pro (Yearly)7 Days trial$39.991 Year
2 purchases

Clarity

Subscriptions2
  • Clarity Personal7 Days trial$9.991 Month
  • Clarity Executive7 Days trial$29.991 Month

Questions

Is Researchist free?
Researchist is free to download, with in-app purchases available.
Is Clarity free?
Clarity is free to download, with in-app purchases available.
Do Researchist or Clarity have ads?
Neither Researchist nor Clarity shows ads.

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