Postalgic vs Ari Helper
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Postalgic
Create and publish beautiful static websites directly from your iPhone. This app offers a mobile-first blogging platform with extensive customization and flexible deployment options to various hosting services.
- Markdown editor with rich embeds
- Customizable themes and content organization
- Flexible deployment to GitHub Pages, AWS S3, SFTP
- Full blog management on mobile
- Mobile-first design for on-the-go content creation
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Transform your iPhone into a complete blogging platform with Postalgic, the all-in-one decentralized micro-blogging app. Create, customize, and publish beautiful static websites directly from your device. Key Features: • Write with Ease - Create posts using Markdown with rich embed support for YouTube videos, images, and link previews • Complete Customization - Design custom themes, manage colors, and organize content with categories and tags • Flexible Publishing - Deploy automatically to GitHub Pages, AWS S3, SFTP servers, or any Git repository • Full Blog Management - Handle everything from post creation to sidebar customization and static file management • Mobile-First Design - Native iOS experience optimized for creating content on the go Perfect for: - Personal bloggers seeking independence from social platforms - Developers wanting GitHub Pages integration - Writers who prefer mobile content creation - Anyone building a decentralized web presence Postalgic generates completely static websites, ensuring fast loading times and maximum compatibility. Your content remains yours - no vendor lock-in, no subscription fees, just pure blogging freedom in your pocket. Ready to reclaim your corner of the web? Start blogging the decentralized way with Postalgic.
Ari Helper
This AI assistant operates entirely offline on your device, prioritizing your privacy by not collecting personal data. It offers advanced features like image generation, PDF analysis, and integration with Shortcuts for seamless workflow automation.
- Offline AI model operation
- Privacy-focused, no data collection
- Siri and App Intents integration
- Full Shortcuts catalog support
- Image generation and editing
- PDF analysis
- Apple Watch companion app
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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!
Screenshots
Verdict
The clearest difference is price: Postalgic at $4.99 against Ari Helper's $24.99. Postalgic also leads on iOS requirement (18.4 vs 26.0). Ari Helper's advantage is device support (4 vs 1). On rating, ratings volume, ads and in-app purchases 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
Postalgic costs $4.99 and Ari Helper $24.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Postalgic against 5.0 for Ari Helper. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
| Parameter | Postalgic | Ari Helper |
|---|---|---|
| Price | $4.99 — better | $24.99 |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | — | Weekly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone | iPhone, iPad, Mac, Apple Watch — better |
| Requires iOS | 18.4 — better | 26.0 |
| Further details — not scored | ||
| Size | 15 MB | 95 MB |
| Age rating | 4+ | 17+ |
| Developer | Brad Root | Blaine Miller |
Customer experience
Postalgic
Ari Helper
In-app purchases
Postalgic
No in-app purchases
Ari Helper
No in-app purchases









