Comparison

Ari Helper vs Prompt Wizard

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

Head to head
About

Ari Helper

This AI assistant operates entirely offline, prioritizing user privacy by not collecting personal data. It integrates with Siri for hands-free activation and offers text-to-speech capabilities. Users can manage conversations, download custom models, and even interact with self-hosted or cloud-based AI services.

Highlights
  • Offline AI operation
  • Siri and App Intents integration
  • Privacy-focused, no data collection
  • Text-to-Speech with voice options
  • Conversation history sync via iCloud
  • Downloadable custom AI models
  • Code syntax highlighting
Features
Read full description

Introducing Ari - Your Easy-to-Use AI Assistant! Meet Ari, your personal AI assistant, right on your device! Ari runs its models on the device itself, so it works entirely offline — no internet connection required. Your privacy is our priority – Ari doesn't collect any of your personal data. Start Ari anywhere with Siri and App Intents — just say "Ask Ari," speak your question, and hear the answer back. Power users get a full Shortcuts catalog: Ask Ari with any model (Apple Intelligence, local, or cloud), start chats, generate and edit images, analyze PDFs, speak replies, change settings, queue Code Session tasks on Mac, and dispatch prompts to other devices — all chainable in Shortcuts. Ari is on your wrist too: the Apple Watch app remote-controls Ari on iPhone. Dictate from the "Ask Ari" complication or Smart Stack, watch answers stream in, hear them spoken, and hand long replies to iPhone. Questions queue when the phone is away; private chats stay off the watch. Conversations show up in Spotlight — including by what's in their images. Ari reads text and objects in chat pictures on-device so you can search for "that screenshot with the receipt". Private media is never indexed. With Sensitive Content Warning on, flagged images blur behind "Show Anyway" (verified adults can opt out). More to love: Text-to-Speech (device voice or Ava); long-press to copy or retry across models; syntax highlighting with one-tap code copy; Previous Chats synced via iCloud. On Apple Intelligence (iOS 26 / macOS 26 and later), Ari uses the on-device foundation model by default — private, no API key, no network. Attach images: on iOS 27 and macOS 27 the model sees them directly; on OS 26 Ari describes them on-device with the Vision framework (text, tables, barcodes, subjects). Prefer full vision models? Pick one from the menu. Download on-device models with a tap — Google's Gemma 4 for chat, Stable Diffusion converted for Core ML for pictures — or import a model folder of your own. Self-host with Ollama or any OpenAI-compatible server (LM Studio, vLLM, llama.cpp, LiteLLM), or generate images with Draw Things over gRPC. New in Ari 7: Ari makes pictures and films, and repairs the ones you already have. Films is a studio — write a film as a list of shots, render them one at a time, keep the ones that work, and watch the cut come together in a player above the timeline. Pictures get a canvas editor: brush over a crease and heal it, paint a leash or a stranger out of the frame, or treat the whole photograph — repair, denoise, sharpen camera shake, colorize, upscale four times. Every restoration model runs on your device and downloads on first use rather than shipping in the app. Point the camera at something and ask about it. Look at Something sends the frame to whichever model you have selected — on-device, self-hosted or cloud — captions the answer under the picture and speaks it if you like. Talk to it and it listens, answers, then listens again. It sits beside the microphone, and goes on the Lock Screen, Control Center, the Action Button or Siri. Cloud providers with your own keys: OpenAI (GPT-6 and GPT-5 families plus GPT Image), xAI Grok (4.7 plus Grok Imagine), Anthropic Claude, Google Gemini (plus Nano Banana and Omni video), and AWS Bedrock. Image-capable models accept photos; import text and source files. Cloud use reminds you each provider's privacy policy applies. On Mac, open a Code Session on a project folder with Grok for agentic tools — read, edit, search, git, shell, browser, web, and MCP — so Ari's GUI agent matches a terminal coding agent. Note: For strongest privacy with iCloud sync, enable Advanced Data Protection. Without it, conversations stay limited to your iCloud account but are not fully end-to-end encrypted. Optionally powered by Gemma 4 (HuggingFace) for offline chat and image understanding. Download Ari and keep your AI assistant at your fingertips!

About

Prompt Wizard

Access a vast library of expertly crafted prompt templates to generate high-quality content quickly. Create custom prompts, boost your productivity, and enjoy a user-friendly interface with regular updates. Seamlessly integrated with Safari.

Highlights
  • Extensive prompt library (250+ templates)
  • Custom prompt creation and saving
  • Boosts content generation productivity
  • User-friendly and intuitive interface
  • Regular updates with new prompts
  • Safari extension integration
Features
Read full description

Designed for creators, professionals, students, and anyone looking to improve their workflow, Prompt Wizard offers a vast library of expertly crafted prompt templates to help you generate high-quality content quickly and easily. → Key Features: • Extensive Prompt Library – Access over 250+ unique, carefully designed prompts across 13 categories, including Writing Assistance, Code Help, Creative Brainstorming, Data Analysis, and more. • Custom Prompts – Create and save your own prompts to tailor the AI’s responses to your specific needs. • Boost Productivity – Generate clear, effective, and creative outputs with minimal effort. • User-Friendly Interface – Simple, intuitive design that makes navigating and using prompts effortless. • Regular Updates – Stay ahead with new prompts and improved AI models added frequently. • Safari Extension – Seamlessly integrated with Safari for easy access while you browse. → How It Works: Open the extension and choose from the library of prompt templates. Customize the prompt or use it as-is. Let the AI generate high-quality responses instantly. Whether you’re writing a blog post, coding a project, brainstorming creative ideas, or preparing for an interview, Prompt Wizard will help you get the job done faster and better. → Download Prompt Wizard now and unlock your creative potential!

Screenshots

Ari Helper4 screens
Prompt Wizard2 screens

Verdict

The call

The clearest difference is price: Prompt Wizard at $4.99 against Ari Helper's $24.99. Prompt Wizard also leads on iOS requirement (15.6 vs 26.0). Ari Helper's advantage is update cadence (weekly vs every 8 months). On review sentiment, ads, in-app purchases and monetization model 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

Ari Helper costs $24.99 and Prompt Wizard $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Ari Helper ships an update weekly, Prompt Wizard every 8 months. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 7 level
Ari Helper versus Prompt Wizard: the parameters behind the verdict, then further details
ParameterAri HelperPrompt Wizard
Price$24.99$4.99 — better
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings1 — better—
Update frequencyWeekly — betterEvery 8 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, Mac, Apple WatchiPhone, iPad, iPod, Mac
Requires iOS26.015.6 — better
Further details — not scored
Size92 MB2 MB
Age rating17+4+
DeveloperBlaine MillerPierre Stanislas

Customer experience

Ari Helper

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Prompt Wizard

Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Ari Helper

No in-app purchases

None

Prompt Wizard

No in-app purchases

Questions

Is Ari Helper free?
Ari Helper costs $24.99, with no in-app purchases.
Is Prompt Wizard free?
Prompt Wizard costs $4.99, with no in-app purchases.
Do Ari Helper or Prompt Wizard have ads?
Neither Ari Helper nor Prompt Wizard shows ads.
Which is updated more often, Ari Helper or Prompt Wizard?
Ari Helper ships an update weekly, and Prompt Wizard every 8 months. Most recently, Ari Helper was updated on October 24, 2026 and Prompt Wizard on October 7, 2026.

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