Comparison

Prompt Vector vs Prism

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

Head to head
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/

About

Prism

This app consolidates leading AI models into a single workspace for comparing answers and combining ideas. It allows users to ask questions to multiple AI models simultaneously and view their responses side-by-side to gain a comprehensive understanding.

Highlights
  • Compare answers from multiple AI models
  • Unified workspace for AI interactions
  • Side-by-side response viewing
  • Organize conversations into Projects
  • Incognito mode for private sessions
  • Image generation comparison
Features
Read full description

YOUR AIs. BETTER TOGETHER. Fewer tabs. More perspective. Prism brings leading AI models into one focused workspace, so you can compare answers, combine ideas and find your next step. ASK ONCE. SEE THE WHOLE PICTURE. Ask up to four eligible text models the same question. Prism brings their perspectives together in one Combined Answer. Explore the consensus, see where they disagree and decide what matters to you. DIFFERENT ANSWERS. YOUR CALL. Read individual responses side by side. Go deeper with a model you choose. Prism shuffles responses and hides their model labels during evaluation, so you can inspect the answers and their scores. Scores describe Prism's evaluation; AI can still make mistakes. MEET YOUR MODELS. Current public text choices: • GPT-6 Luna • Claude Haiku 5.5 • Perplexity • Gemini 3.8 Flash • GPT-6.1 Sol • Claude Sonnet 5.5 • Sonar Pro • Gemini 3.1 Pro Preview • Grok 4.7 OPTIONAL MUSE, YOUR CHOICE. Muse Spark 1.3 by Meta is available to eligible signed-in adults in the US. It stays off until you complete the Apple adult age check and separately consent to Meta processing. Availability depends on your plan and allowance. ONE IDEA. THREE POSSIBILITIES. Compare image generations from GPT Image 2.5 Flare, Nano Banana 2.1 and Grok Imagine Image 2.0. Explore three interpretations in one canvas, then choose the image you love. Prism does not automatically score images. PICK UP WHERE YOU LEFT OFF. Keep conversations in one place, organize context in Projects and continue with follow-up questions. Use Incognito when you don't want a conversation saved or remembered. MORE ROOM. MORE PERSPECTIVE. Use adaptive layouts on iPhone Duo, compare answers in a spacious iPad workspace, and resize Prism around your work on Mac. MORE LANGUAGES. SAME CLARITY. English, French and Spanish app interfaces cover everyday navigation, settings and key disclosures. Interface localization is separate from AI-generated answers. GOOD IDEAS TRAVEL WITH REFER. Invite up to three eligible friends during our year-end campaign, while stock lasts. Each eligible new or lapsed subscriber gets one free month; you earn a one-month reward after Apple confirms their redemption. Unused invitations count toward the limit. New invitations and claims close December 31, 2026 Pacific. Redeem earned rewards one at a time with Apple. Apple determines eligibility and billing dates; rewards do not immediately change an active billing period. Offers renew at the regular price unless cancelled. Notification opt-in is optional. Prism is designed for adults 18+ on iPhone, iPad and Mac. AI requests run through Prism's servers, with no provider API keys for you to manage. Model availability depends on your plan and service configuration. Frontier models require Prism Pro. FREE TO START. Try Prism with a limited free allowance. Prism Pro adds Frontier access and larger monthly text and image allowances. Check the app for the current plan details and your localized subscription price. Payment is charged to your Apple Account when you confirm a purchase. Subscriptions renew automatically unless canceled at least 24 hours before the current period ends. Manage or cancel in your Apple Account settings. Terms of Use: https://prismpro.ai/terms Privacy Policy: https://prismpro.ai/privacy

Screenshots

Prompt Vector3 screens
Prism4 screens

Verdict

The call

The clearest difference is update cadence: Prompt Vector at every 6 days against Prism's every 5 weeks. Prompt Vector also leads on iOS requirement (17.0 vs 26.0). On price, rating, ratings volume and ads 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 and Prism sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Prompt Vector against 5.0 for Prism. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

UpkeepUpdate frequency

Prompt Vector ships an update every 6 days, Prism every 5 weeks. The most recent releases landed on November 9, 2026 and November 13, 2026 respectively.

Scorecard2 real differences · 7 level
Prompt Vector versus Prism: the parameters behind the verdict, then further details
ParameterPrompt VectorPrism
PriceFreeFree
Rating5.0 (3 ratings)5.0 (2 ratings)
Number of ratings3 — better2
Update frequencyEvery 6 days — betterEvery 5 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, MaciPhone, iPad, Mac
Requires iOS17.0 — better26.0
Further details — not scored
Size17 MB30 MB
Age rating4+17+
DeveloperHen Solutions LLCTRADESTREAKS LLC

Customer experience

Prompt Vector

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

Prism

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

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
2 purchases

Prism

Subscriptions2
  • Prism Pro (Monthly)$14.991 Month
  • Prism Pro (Annual)$149.991 Year

Questions

Is Prompt Vector free?
Prompt Vector is free to download, with in-app purchases available.
Is Prism free?
Prism is free to download, with in-app purchases available.
Which has better reviews, Prompt Vector or Prism?
Prompt Vector and Prism are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.
Do Prompt Vector or Prism have ads?
Neither Prompt Vector nor Prism shows ads.
Which is updated more often, Prompt Vector or Prism?
Prompt Vector ships an update every 6 days, and Prism every 5 weeks. Most recently, Prompt Vector was updated on November 9, 2026 and Prism on November 13, 2026.

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