Brayns AI vs DeviceAI
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Brayns AI
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Brayns AI is your all-in-one creative studio powered by advanced artificial intelligence ā turn your ideas into stunning visuals, videos, and more. Chat Have intelligent, real-time conversations with AI. Ask anything and get instant, insightful answers. Text-to-Image Create high-quality visuals from just a text prompt. From scenic landscapes to detailed portraits and abstract art, turn your thoughts into professional-grade images. Image-to-Image (New) Take your images to the next level. Apply new styles, enhance visuals, or reimagine your photos with a creative AI twist. Image-to-Video Animate your photos in seconds. Add motion, transitions, and cinematic effects to generate eye-catching videos from a single image. Why Brayns AI? ⢠Intuitive and user-friendly interface ⢠High-resolution image and video outputs ⢠Wide range of models and visual styles ⢠Fast rendering and smooth performance ⢠Easy saving to your device ⢠Affordable, credit-based pricing model Whether you're creating social content, developing artistic projects, or designing visuals for marketing and presentations ā Brayns AI streamlines your creative workflow. Experience next-generation creativity with Brayns AI.
DeviceAI
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Run powerful AI models entirely on your iPhone ā no internet, no subscriptions, no data sharing. DeviceAI is a privacy-first chat app that runs large language models (LLMs) completely on your device using Apple's Metal GPU acceleration. Your conversations never leave your phone. KEY FEATURES ⢠100% On-Device Processing ā All AI inference happens locally. Zero cloud dependency. ⢠60+ Open-Source Models ā Choose from Llama, Qwen, Phi, Mistral, DeepSeek and more ⢠Full Privacy ā No data collection, no analytics, no telemetry. Your chats stay on your device. ⢠Offline-First ā Works perfectly without internet after model download ⢠Streaming Responses ā See AI responses appear in real-time ⢠Reasoning Models ā Support for advanced thinking models like DeepSeek R1 ⢠Markdown & Code ā Beautiful formatting with syntax highlighting ⢠Customizable ā Adjust system prompts, temperature, and generation parameters ⢠Conversation History ā All chats saved locally with Isar database PERFECT FOR ⢠Privacy advocates who want AI without cloud exposure ⢠Travelers and remote workers who need offline AI assistance ⢠Developers testing open-source models ⢠Students wanting unlimited, free AI tutoring ⢠Anyone who values data sovereignty TECHNICAL DETAILS ⢠Powered by llamadart (llama.cpp for Flutter) ⢠Supports GGUF format models from HuggingFace ⢠Metal GPU acceleration for fast inference (15-40 tokens/second) ⢠Models range from 0.5B to 8B parameters ⢠Requires iOS 16.0 or later Download models once, use forever. No subscriptions, no API keys, no compromises. Your data stays on your device. Always.
Screenshots
Verdict
The clearest difference is price: Brayns AI at Free against DeviceAI's $2.99. Brayns AI also leads on update cadence (every 5 days vs monthly) and device support (3 vs 1). DeviceAI's advantage is in-app purchases (none vs 3). On ads and iOS requirement there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Brayns AI is free to download; DeviceAI costs $2.99 up front. Brayns AI sells 3 one-off in-app purchases. DeviceAI asks for nothing beyond the download.
Brayns AI ships an update every 5 days, DeviceAI monthly. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.
| Parameter | Brayns AI | DeviceAI |
|---|---|---|
| Price | Free ā better | $2.99 |
| Update frequency | Every 5 days ā better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | No ā better |
| Devices | iPhone, iPad, iPod ā better | iPhone |
| Requires iOS | 15.1 ā better | 16.4 |
| Further details ā not scored | ||
| Size | 38 MB | 34 MB |
| Age rating | 17+ | 4+ |
| Developer | bora biricik | Evan Yeoh |
In-app purchases
Brayns AI
- 20 Credits$0.99
- 100 Credits$2.99
- 200 Credits$4.99
DeviceAI
No in-app purchases









