Comparison

Mindute AI vs Prompt Vector

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

Head to head
About

Mindute AI

This AI assistant runs entirely on your device, offering private conversations and document analysis without an account. Download and compare various open-source AI models, work with images and files, and customize agents for specific tasks.

Highlights
  • On-device AI models
  • No account required
  • Image and document analysis
  • Customizable AI agents
  • Model comparison tool
  • Offline functionality
  • Local data storage
Features
Read full description

Mindute AI is a private AI assistant for iPhone, built around local, on-device models. No account required. In local mode, your conversations, documents, images, prompts, and downloaded models stay on your device. PRIVATE AI ON YOUR IPHONE Download and run open-source AI models locally, including models from Meta, Google, Microsoft, Alibaba, DeepSeek, Mistral, IBM, NVIDIA, Hugging Face, and more. • Llama models for fast everyday chat • Qwen models for reasoning, coding, and multilingual work • Gemma models for compact, high-quality assistance • Phi models for efficient reasoning, writing, and code • DeepSeek models for step-by-step problem solving • Vision models that can understand images, documents, and screenshots • Apple Intelligence on supported devices for fast on-device text chat COMPARE MODELS WITH ROUNDTABLE Roundtable lets multiple models respond to the same topic in one structured discussion. Assign models to different roles, compare their reasoning, and see where they agree, disagree, or notice different details. WORK WITH IMAGES, FILES, AND VOICE • Attach photos or take pictures and ask questions about what you see • Attach PDFs, Word documents, and text files for local analysis • Extract text from receipts, screenshots, scanned pages, and images • Generate images in chat with Apple Image Playground on supported devices • Use voice dictation when you would rather speak than type • Try live voice chat with downloadable offline voices CUSTOMIZE YOUR AI • Create custom AI agents with their own roles, instructions, models, and starter prompts • Use built-in agents for writing, coding, studying, travel, and brainstorming • Adjust creativity, response length, language, and custom instructions • Search, pin, rename, archive, share, and delete conversations • Back up and restore your chat history • Choose light or dark mode TOOLS THAT STAY LOCAL Capable models can use helpful local tools for calculation, unit conversion, OCR, translation, chat summaries, word counts, clipboard actions, and Reminders with your permission. MODEL LIBRARY AND MARKETPLACE Browse models by source, capability, and device fit. Search and import compatible GGUF models from Hugging Face, then download them now or save them for later. Clear loading and download indicators show when models are preparing, downloading, or ready. BUILT FOR PRIVACY • No account or sign-in required for local models • Local model chats run on your device • Chats, files, and downloaded models stay on your device • Works offline after models are downloaded • No analytics or crash reporting collected • Optional advanced cloud model access is off by default; if enabled, your own provider API key stays on device and requests go directly to the selected provider, never to Mindute servers Mindute AI gives you useful AI without giving up control of your data. Models are downloaded once, typically 0.7 GB to 4 GB each, and then run locally on your iPhone. Some features require a supported device and system setup.

About

Prompt Vector

Access a curated library of over 2000 expert-crafted AI prompts for professionals. Find prompts tailored to specific industries and job functions, with customizable variables and expected output formats. Integrates with Siri Shortcuts and works offline for seamless use.

Highlights
  • 2000+ expert-crafted AI prompts
  • Customizable prompt variables
  • Filter by AI tool, industry, or job function
  • One-tap copy to clipboard
  • Siri Shortcuts integration
  • Offline access
  • Built-in AI prompt generator
Features
Read full description

Prompt Vector gives you instant access to a curated library of high-impact AI prompts — built for professionals who want better results from ChatGPT, Claude, Gemini, Copilot, and more. WHAT YOU GET: - 2000+ expert-crafted prompts across industries like AEC, Software Sales, Marketing, and more - Every prompt includes variables you customize, expected output format, and difficulty rating - Filter by AI tool, industry, job function, or task type to find exactly what you need - One-tap copy to clipboard — paste directly into any AI tool - Siri Shortcuts integration: ask Siri to find a prompt, get a random prompt, or get the Prompt of the Day BUILT FOR PROFESSIONALS: Prompt Vector is not a generic prompt directory. Every prompt is designed for real workflows — strategic planning, data analysis, client communication, negotiation, coaching, and more. Each prompt tells you who it's for, what it solves, and how much time it saves. FEATURES: - Smart search across titles, descriptions, and tags - Generate custom prompts with the built-in AI prompt generator - Favorites and history to track your most-used prompts - Clean, native iOS and Mac experience — no account required, no ads, no tracking - Works offline — your entire prompt library is always available Whether you're prepping for a client call, analyzing data, drafting a proposal, or coaching your team, Prompt Vector puts the right prompt at your fingertips in seconds. AI Prompts. Better Results. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Mindute AI4 screens
Prompt Vector3 screens

Verdict

The call

The clearest difference is rating: Prompt Vector at 5.0 against Mindute AI's 4.0. Prompt Vector also leads on update cadence (every 6 days vs every 3 weeks). Mindute AI's advantage is in-app purchases (none vs 2) and iOS requirement (15.1 vs 17.0). On price, ratings volume, ads 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. Prompt Vector sells 2 in-app purchases, starting at $4.99 per month. Mindute AI asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Prompt Vector holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 5 and 3 respectively.

UpkeepUpdate frequency

Mindute AI ships an update every 3 weeks, Prompt Vector every 6 days. Both last shipped on November 9, 2026.

Scorecard5 real differences · 5 level
Mindute AI versus Prompt Vector: the parameters behind the verdict, then further details
ParameterMindute AIPrompt Vector
PriceFreeFree
Rating4.0 (5 ratings)5.0 (3 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings5 — better3
Update frequencyEvery 3 weeksEvery 6 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPodiPhone, iPad, Mac — better
Requires iOS15.1 — better17.0
Further details — not scored
Size56 MB17 MB
Age rating4+4+
DeveloperSrinivasa Rao TalupooruHen Solutions LLC

Customer experience

Mindute AI

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

Prompt Vector

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Mindute AI

No in-app purchases

2 purchases

Prompt Vector

Subscriptions2
  • PromptVector Premium (Monthly)1 Month trial$4.991 Month
  • PromptVector Premium (Annual)1 Month trial$29.991 Year

Questions

Is Mindute AI free?
Mindute AI is free to download, with no in-app purchases.
Is Prompt Vector free?
Prompt Vector is free to download, with in-app purchases available.
Which has better reviews, Mindute AI or Prompt Vector?
Prompt Vector is rated higher. Mindute AI averages 4.0 out of 5 from 5 ratings, while Prompt Vector averages 5.0 from 3 ratings.
Do Mindute AI or Prompt Vector have ads?
Neither Mindute AI nor Prompt Vector shows ads.
Which is updated more often, Mindute AI or Prompt Vector?
Mindute AI ships an update every 3 weeks, and Prompt Vector every 6 days. Most recently, Mindute AI was updated on November 9, 2026 and Prompt Vector on November 9, 2026.

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