Comparison

FluidDocs vs JustSummarize

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

Head to head
About

FluidDocs

Transform your documents into an interactive knowledge base. Ask natural language questions and get instant, grounded answers directly from your imported files, even without an internet connection. Ideal for professionals who need quick access to information from technical manuals, research papers, and reports.

Highlights
  • Offline document Q&A
  • Import PDFs, Markdown, code, text
  • Natural language questioning
  • Answers grounded in document text
  • Privacy-first design
  • Conversation history
Features
Read full description

FluidDocs turns your documents into answers — even when you’re offline. Supported on iPhone 15 and newer. Field manuals, research papers, technical PDFs, reports — they’re full of answers, but finding them when you need them is hard. FluidDocs lets you import your documents and ask natural questions, then gives clear, grounded answers based only on what’s in your files. Built for real-world work, FluidDocs is designed for people who don’t always have reliable connectivity: * Field technicians * Engineers * Researchers * Healthcare, energy, construction, and industrial teams Once documents are imported, you can ask questions offline and trust the responses are based on your actual content. How it works: 1. Import PDFs, Markdown, code, or text files 2. FluidDocs indexes your documents locally 3. Ask questions in natural language 4. Get answers grounded in the document — no guessing 5. When an answer isn’t clearly available, FluidDocs tells you and suggests better questions based on what is in the document. Privacy-first by design: * Your documents stay on your device * No accounts required * No tracking * No silent uploads of your files Key features: * Intelligent document search and chunking * Natural language Q&A grounded in document text * Offline-friendly workflows * Conversation history per document * Clean, focused interface designed for clarity Who it’s for: If you’ve ever downloaded a large document “to read later” and then couldn’t find what you needed when it mattered — FluidDocs is for you. FluidDocs helps you work with your documents the way you think — directly, clearly, and on your terms.

About

JustSummarize

Instantly condense articles, PDFs, links, and images into key points. Get clear, concise summaries in under 10 seconds, supporting over 20 languages and customizable formats. Reclaim your time and stay informed efficiently.

Highlights
  • AI-powered summarization
  • Summarize articles, PDFs, links, and images
  • 10-second summaries
  • Supports 20+ languages
  • Choose bullet or paragraph format
  • History and saved summaries
Features
Read full description

Stop scrolling. Start knowing. JustSummarize is the fastest AI summarizer for professionals who are drowning in content. Paste a URL, upload a PDF, or snap a photo — get a crystal-clear summary in 10 seconds flat. Whether you're catching up on industry news, plowing through research papers, or reviewing client documents, JustSummarize extracts what matters and cuts the rest. No fluff. No filler. Just the key points. WHAT YOU CAN SUMMARIZE Articles & web pages — paste any URL PDF documents — reports, papers, contracts Images & camera — snap a photo of any text Text — paste anything, get the summary instantly WHY PROFESSIONALS CHOOSE JUSTSUMMARIZE 10-second summaries — powered by advanced AI Bullets or paragraph format — your choice 20+ languages — English, Arabic, French, German, Spanish, Japanese, Korean, Chinese, and more Smart tags — auto-categorize and organize your summaries Full history — search and revisit past summaries anytime Offline access — summarize without internet connection BUILT FOR HOW YOU WORK Save hours every week. JustSummarize integrates directly with iOS via Share Sheet — summarize from Safari, Mail, or any app. Get the gist of a 30-minute read in seconds. Perfect for: → Busy professionals staying on top of industry trends → Students researching papers and study materials → Consultants digesting client briefs and reports → Anyone who suffers from information overload PRIVATE & SECURE Your content is processed securely and never stored on our servers. Your reading habits are your business. PRICING Free: 2 summaries per day — no credit card required Pro: Unlimited summaries, offline mode, priority processing, all languages Start free. Upgrade when you're ready. JustSummarize — Read less. Know more. Download now and take back your time. Your time is your most valuable asset. JustSummarize gives it back. Terms of service : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy & Policy : https://justsummarizeapp.lovable.app/privacy-policy

Screenshots

FluidDocs3 screens
JustSummarize4 screens

Verdict

The call

The clearest difference is in-app purchases: FluidDocs at none against JustSummarize's 4. FluidDocs also leads on update cadence (daily vs every 3 weeks). JustSummarize's advantage is iOS requirement (15.1 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. JustSummarize sells 4 in-app purchases, starting at $2.99 per month. FluidDocs 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 FluidDocs against 5.0 for JustSummarize. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

FluidDocs ships an update daily, JustSummarize every 3 weeks. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

Scorecard4 real differences · 6 level
FluidDocs versus JustSummarize: the parameters behind the verdict, then further details
ParameterFluidDocsJustSummarize
PriceFreeFree
Rating5.0 (2 ratings)5.0 (3 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings23 — better
Update frequencyDaily — betterEvery 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhoneiPhone, iPod — better
Requires iOS26.215.1 — better
Further details — not scored
Size1 MB48 MB
Age rating4+12+
DeveloperArtiste, LLCMustafa Nabil

Customer experience

FluidDocs

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

JustSummarize

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

FluidDocs

No in-app purchases

4 purchases

JustSummarize

Subscriptions3
  • Monthly$2.991 Month
  • Just Summarize Premium$4.991 Month
  • Just Summarize Premium$39.991 Year
One-time1
  • JustSummarize Pro Lifetime$34.99

Questions

Is FluidDocs free?
FluidDocs is free to download, with no in-app purchases.
Is JustSummarize free?
JustSummarize is free to download, with in-app purchases available.
Which has better reviews, FluidDocs or JustSummarize?
FluidDocs and JustSummarize are both rated 5.0 out of 5 on the App Store, from 2 and 3 ratings respectively.
Do FluidDocs or JustSummarize have ads?
Neither FluidDocs nor JustSummarize shows ads.
Which is updated more often, FluidDocs or JustSummarize?
FluidDocs ships an update daily, and JustSummarize every 3 weeks. Most recently, FluidDocs was updated on October 24, 2026 and JustSummarize on October 17, 2026.

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