Comparison

Grace.ai vs FluidDocs

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

Head to head
About

Grace.ai

Features
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Grace is an artificial intelligence assistant designed for those who value privacy, speed and independence of the Internet. All processing takes place on your device, without sending or storing data in the cloud. Since you open it, Grace welcomes you with elegant animation and a fluid experience. Its local language model allows you to have natural conversations, ask questions, write texts, solve doubts or simply chat, without compromising your information. What makes Grace unique: • Local AI: works offline, directly on your iPhone or iPad. • Total privacy: nothing comes out of your device. • Instant performance: fast responses, without relying on the network. • Fluid and modern design: clear interface, smooth animations and immersive experience. • Intelligent processing: advanced language model optimized for local use. Grace combines power, elegance and privacy in a single experience. Your smart assistant, always available, even without internet.

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
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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.

Screenshots

Grace.ai2 screens
FluidDocs3 screens

Verdict

The call

The clearest difference is update cadence: FluidDocs at daily against Grace.ai's every 6 days. Grace.ai's advantage is iOS requirement (17.0 vs 26.2). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Grace.ai ships an update every 6 days, FluidDocs daily. The most recent releases landed on October 8, 2026 and October 11, 2026 respectively.

Scorecard2 real differences · 6 level
Grace.ai versus FluidDocs: the parameters behind the verdict, then further details
ParameterGrace.aiFluidDocs
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyEvery 6 daysDaily — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhoneiPhone
Requires iOS17.0 — better26.2
Further details — not scored
Size854 MB1 MB
Age rating4+4+
DeveloperRodrigo ProkopowiczArtiste, LLC

In-app purchases

None

Grace.ai

No in-app purchases

None

FluidDocs

No in-app purchases

Questions

Is Grace.ai free?
Grace.ai is free to download, with no in-app purchases.
Is FluidDocs free?
FluidDocs is free to download, with no in-app purchases.
Do Grace.ai or FluidDocs have ads?
Neither Grace.ai nor FluidDocs shows ads.
Which is updated more often, Grace.ai or FluidDocs?
Grace.ai ships an update every 6 days, and FluidDocs daily. Most recently, Grace.ai was updated on October 8, 2026 and FluidDocs on October 11, 2026.

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