Comparison

Smart Image Resizer Pro vs Atomic Chat

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

Head to head
About

Smart Image Resizer Pro

Read full description

Whether you're creating content for Instagram, developing a mobile app, or building a website, Smart Image Resizer provides instant access to all the image sizes you need. Social Media Presets - Instagram: Posts (1080×1080), Stories (1080×1920), Reels (1080×1920) - TikTok: Videos (1080×1920), Profile (200×200) - Facebook: Posts (1200×630), Covers (820×312), Profile (180×180) - YouTube: Thumbnails (1280×720), Channel Art (2560×1440) - Twitter/X: Posts (1200×675), Headers (1500×500) - LinkedIn: Posts (1200×627), Banners (1584×396) - Pinterest: Pins (1000×1500), Boards (600×600) Mobile App Development - iOS App Icons: Complete set (20pt-1024pt) for App Store submission - Mobile App Icons: All densities for cross-platform development - iOS Screenshots: All device sizes (iPhone 6.5"-6.7", iPad Pro) - Mobile Screenshots: Phone & tablet variants for all platforms - Flutter & React Native: Cross-platform icon sets Web & Desktop - PWA Icons: Progressive Web App manifests (16×16 to 512×512) - Favicons: Browser icons (16×16, 32×32, 180×180) - Website Assets: Headers, thumbnails, and responsive images - Custom Sizes: Any dimension you need **INTELLIGENT FEATURES** Project Templates - Built-in templates for iOS, Flutter, and Web apps - Save custom templates for recurring projects - Batch export entire icon sets with one click - Platform-specific validation and requirements checking Professional Image Editing - Text Overlay: Add custom text with rich formatting options - Multiple Fonts: 10+ professional font families - Text Styling: Font size, weight, color, alignment, rotation - Visual Effects: Drop shadows, backgrounds, opacity controls - Interactive Editing: Drag, position, and customize text elements Advanced Processing - High-Quality Algorithms: Cubic interpolation for crisp results - Alpha Channel Support: Perfect transparency preservation - Format Flexibility: PNG, JPEG, GIF, TIFF, WebP support - Batch Processing: Handle multiple images simultaneously - Smart Compression: Optimize file sizes without quality loss Asset Validation - Platform Compliance: iOS and mobile app guideline checking - Dimension Verification: Ensure correct sizes automatically - Format Validation: Catch errors before submission - Quality Warnings: Transparency, resolution, and size alerts **DESIGNED FOR PRODUCTIVITY** Intuitive Interface - Drag & Drop: Add images instantly from Finder - Live Preview: See results before processing - Quick Presets: One-click access to common sizes - Custom Dimensions: Manual width/height entry with aspect ratio lock - Recent History: Track processed images with undo/redo support Multi-Language Support - English, Spanish, German, Hindi - Traditional Chinese - Simplified Chinese - Japanese - Korean Native macOS Experience - Dark Mode: Beautiful interface in light and dark themes - Fast Performance: Optimized for Apple Silicon and Intel Macs - System Integration: Native file dialogs and window management - Memory Efficient: Process large images smoothly - Export Flexibility: Save to any folder location Content Creators & Influencers - Quickly resize photos for Instagram, TikTok, YouTube - Maintain perfect dimensions for every platform - Add text overlays and watermarks - Process batches of images for content campaigns Mobile & Web Developers - Generate complete app icon sets in seconds - Validate assets against iOS platform requirements - Create PWA and favicon packages - Export organized folder structures Marketing & Design Teams - Create social media assets at scale - Maintain brand consistency across platforms - Add text and branding to images - Batch process campaign materials Stop wasting time with online tools and complex software. Smart Image Resizer gives you exactly what you need: perfect images for every platform, processed locally on your Mac with professional quality and speed.

About

Atomic Chat

This AI assistant runs entirely on your device, offering complete privacy and offline functionality. It allows you to ask questions, brainstorm ideas, draft content, and more without needing an internet connection or an account.

Highlights
  • 100% on-device AI processing
  • Complete privacy, no cloud servers
  • Offline functionality
  • No account or sign-up required
  • Choose from curated language models
  • Optimized for Apple Silicon
Read full description

Atomic Chat is a private AI assistant that runs entirely on your iPhone or iPad. No accounts, no sign-ups, no cloud servers. Every conversation stays on your device. WHY ATOMIC CHAT - 100% on-device AI — models run locally using your device's Neural Engine - Complete privacy — your chats never leave your iPhone - Works offline — no internet required after initial model download - No account needed — open the app and start chatting - Free to use — no subscriptions, no hidden fees WHAT YOU CAN DO - Ask questions and get instant answers - Brainstorm ideas and get creative suggestions - Draft emails, messages, and documents - Summarize text and extract key points - Translate between languages - Get help with writing, coding, and learning - Have natural, flowing conversations on any topic CHOOSE YOUR MODEL Pick from a curated selection of open-source language models optimized for mobile. Download once, use forever. Swap models anytime based on your needs — smaller models for speed, larger models for depth. BUILT FOR PRIVACY Atomic Chat processes everything locally on your device. Your prompts, your conversations, and your data never touch a server. There is no telemetry, no analytics tracking your conversations, and no third-party AI providers. OPTIMIZED FOR APPLE SILICON Atomic Chat is built to take full advantage of modern iPhone and iPad hardware, delivering fast response times and efficient battery usage through Apple's Neural Engine. PERFECT FOR - Privacy-conscious users who don't want their conversations in the cloud - Travelers and commuters who need AI without internet - Professionals handling sensitive information - Anyone curious about running AI on their own device Atomic Chat puts the power of modern AI in your pocket — without the compromises of cloud services. Download, pick a model, and start chatting. Your data is yours.

Screenshots

Smart Image Resizer Pro4 screens
Atomic Chat4 screens

Verdict

The call

The clearest difference is in-app purchases: Atomic Chat at none against Smart Image Resizer Pro's 1. Smart Image Resizer Pro's advantage is device support (4 vs 2) and iOS requirement (13.0 vs 16.2). On price 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. Smart Image Resizer Pro sells 1 one-off in-app purchase. Atomic Chat asks for nothing beyond the download.

Scorecard3 real differences · 7 level
Smart Image Resizer Pro versus Atomic Chat: the parameters behind the verdict, then further details
ParameterSmart Image Resizer ProAtomic Chat
PriceFreeFree
Rating—4.5 (8 ratings) — better
Positive reviews—80.0% of reviews
Number of ratings—8 — better
Update frequency—Fortnightly
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad
Requires iOS13.0 — better16.2
Further details — not scored
Size26 MB84 MB
Age rating4+9+
Developerkin wah ChengAtomic Mail

In-app purchases

1 purchases

Smart Image Resizer Pro

One-time1
  • Lifetime Access$4.99
None

Atomic Chat

No in-app purchases

Questions

Is Smart Image Resizer Pro free?
Smart Image Resizer Pro is free to download, with in-app purchases available.
Is Atomic Chat free?
Atomic Chat is free to download, with no in-app purchases.
Do Smart Image Resizer Pro or Atomic Chat have ads?
Neither Smart Image Resizer Pro nor Atomic Chat shows ads.

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