Comparison

FluxMark vs QKeyboard

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

Head to head
About

FluxMark

Features
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FluxMark is a productivity-focused Markdown editor and publisher for content creation, knowledge management, and technical publishing. Key features: Offline editing and live preview: write and preview without network, what you see is what you get. One-tap publishing to multiple platforms: built-in templates cover WeChat, developer communities, tech blogs, and content platforms, auto-adapting formatting. Automatic image hosting: when enabled, local images are uploaded to a CDN and replaced with direct links on copy/export, so they never break across platforms. Supports expiry and an in-app setup guide. 20 preview themes: neutral and multi-brand palettes, preview as you write. Export: HTML, PDF, PNG, raw Markdown, and TextBundle. Advanced syntax: code highlight, tables, math formulas, Mermaid diagrams, footnotes. Multiple capture sources: blank, web, clipboard, and local files. Instant local-image preview: inserted local images show immediately in editor and preview. Consistent cross-device experience: Mac, iPad, and iPhone share the same templates and publishing flow. Use cases: Content teams: prepare one source for multiple platforms. Developers: maintain docs, guides, and README files. Personal writing: notes, tutorials, and portfolio content. Write once, publish faster with FluxMark.

About

QKeyboard

Features
Read full description

Write better wherever you type with QKeyboard, an AI writing assistant built for iPhone and iPad. Use the QKeyboard extension in compatible apps to turn rough drafts into clear, ready-to-send writing. Review every result before you replace or copy it. WRITE WITH CONFIDENCE • Rewrite text for clarity and fluency • Fix grammar, spelling, and punctuation • Make writing shorter and more concise • Switch to a professional or friendly tone • Translate between the supported languages • Refine selected text to clarify, soften, shorten, or strengthen it • Create custom writing modes for your own voice WORKS WHERE YOU WRITE Bring AI writing tools into compatible messaging, email, notes, and productivity apps. Some apps and secure text fields may restrict third-party keyboards. PRIVACY AND CONTROL QKeyboard does not continuously record what you type. Text is sent for processing only after you intentionally choose a writing action. Results are shown for review before replacement. Optional rewrite history created inside the main app is stored on your device; keyboard rewrites are not saved to history. CHOOSE YOUR AI Use QKeyboard AI for quick setup, or connect your own supported AI provider with Bring Your Own Key. Your API key is stored in Apple Keychain. Provider terms, availability, and usage fees may apply. TRACK YOUR PROGRESS See rewrites completed, words polished, milestones, and the local history you choose to keep. QKEYBOARD PRO Upgrade with a monthly or yearly subscription, or a lifetime purchase, to remove QKeyboard’s free daily rewrite limits and keep every writing mode available. Subscriptions renew automatically unless canceled through your Apple ID settings. Family Sharing is available for eligible purchases. QKeyboard requires Allow Full Access so the keyboard extension can contact the selected AI service when you request a rewrite. An internet connection is required for AI features. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.qkeyboard.app/privacy

Screenshots

FluxMark4 screens
QKeyboard4 screens

Verdict

The call

The clearest difference is price: QKeyboard at Free against FluxMark's $3.99. QKeyboard also leads on update cadence (every 2 weeks vs every 5 weeks). FluxMark's advantage is in-app purchases (none vs 3). On ads, device support and iOS requirement 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

QKeyboard is free to download; FluxMark costs $3.99 up front. QKeyboard sells 3 in-app purchases, starting at $1.49 per month. FluxMark asks for nothing beyond the download.

UpkeepUpdate frequency

FluxMark ships an update every 5 weeks, QKeyboard every 2 weeks. Both last shipped on October 25, 2026.

Scorecard3 real differences · 3 level
FluxMark versus QKeyboard: the parameters behind the verdict, then further details
ParameterFluxMarkQKeyboard
Price$3.99Free — better
Update frequencyEvery 5 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS17.6 — better18.0
Further details — not scored
Size15 MB19 MB
Age rating4+4+
Developer杰 刘Quy Vo

In-app purchases

None

FluxMark

No in-app purchases

3 purchases

QKeyboard

Subscriptions2
  • Pro Monthly Subscription7 Days trial$1.491 Month
  • Pro Yearly Subscription7 Days trial$9.991 Year
One-time1
  • Pro Lifetime$9.99

Questions

Is FluxMark free?
FluxMark costs $3.99, with no in-app purchases.
Is QKeyboard free?
QKeyboard is free to download, with in-app purchases available.
Do FluxMark or QKeyboard have ads?
Neither FluxMark nor QKeyboard shows ads.
Which is updated more often, FluxMark or QKeyboard?
FluxMark ships an update every 5 weeks, and QKeyboard every 2 weeks. Most recently, FluxMark was updated on October 25, 2026 and QKeyboard on October 25, 2026.

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