Comparison

Pencil Fire vs Mind Prompt

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

Head to head
About

Pencil Fire

Features
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Pencil Fire - AI Note Taking Made Simple Smart note-taking app with AI assistance, OCR scanning, and gamification rewards. What You Can Do: - Write & Edit: Rich text editor with AI-powered writing assistance - Scan Text: Convert images to editable text with OCR - Custom AI: Use your own AI API keys and models - Earn Rewards: Get Fire Points for daily writing habits - Track Progress: Visual heatmap shows your activity - Stay Organized: Smart categories for all your notes - Work Offline: No internet required Perfect for students, professionals, and daily journaling. Your notes, your data, your device. Simple, smart, secure.

About

Mind Prompt

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Transform ideas into high-quality AI prompts in seconds. Mind Prompt is designed for creators, developers, writers, designers, marketers, and anyone using AI every day. Simply speak or type your idea, and Mind Prompt converts it into a clear, structured prompt ready for your favorite AI assistant. Unlike many AI utilities, Mind Prompt focuses on privacy and local processing. Download supported AI models directly to your device and work even without a permanent internet connection. Features: • Convert speech into structured AI prompts • Improve prompt quality automatically • Support for downloadable local AI models • Local voice transcription • Prompt history • Multiple prompt categories • Fast prompt editing • One-tap copy • Multiple languages • Privacy-first design • Modern, clean interface Perfect for: • ChatGPT • Claude • Gemini • Grok • Local LLMs • AI image generators • Coding assistants • Writing assistants Whether you're building software, creating content, generating images, or brainstorming ideas, Mind Prompt helps you produce better prompts faster.

Screenshots

Pencil Fire4 screens
Mind Prompt4 screens

Verdict

The call

The clearest difference is in-app purchases: Pencil Fire at none against Mind Prompt's 1. Pencil Fire also leads on iOS requirement (16.0 vs 18.5). Mind Prompt's advantage is update cadence (weekly vs every 2 weeks) and device support (3 vs 1). On price and ads there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Mind Prompt sells 1 one-off in-app purchase. Pencil Fire asks for nothing beyond the download.

UpkeepUpdate frequency

Pencil Fire ships an update every 2 weeks, Mind Prompt weekly. The most recent releases landed on October 28, 2026 and October 13, 2026 respectively.

Scorecard4 real differences Ā· 2 level
Pencil Fire versus Mind Prompt: the parameters behind the verdict, then further details
ParameterPencil FireMind Prompt
PriceFreeFree
Update frequencyEvery 2 weeksWeekly — better
AdsYesYes
In-app purchasesNo — betterYes
DevicesiPhoneiPhone, iPad, Mac — better
Requires iOS16.0 — better18.5
Further details — not scored
Size72 MB26 MB
Age rating4+4+
DeveloperDung Phung VanNataliia Kovryzhenko

In-app purchases

None

Pencil Fire

No in-app purchases

1 purchases

Mind Prompt

One-time1
  • Disable Ads$1.99

Questions

Is Pencil Fire free?
Pencil Fire is free to download, with no in-app purchases.
Is Mind Prompt free?
Mind Prompt is free to download, with in-app purchases available.
Do Pencil Fire or Mind Prompt have ads?
Both Pencil Fire and Mind Prompt show ads.
Which is updated more often, Pencil Fire or Mind Prompt?
Pencil Fire ships an update every 2 weeks, and Mind Prompt weekly. Most recently, Pencil Fire was updated on October 28, 2026 and Mind Prompt on October 13, 2026.

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