Chat API vs ai.local
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chat API
Access powerful AI models locally or through cloud APIs. This tool offers flexible integration with GPT-4, OpenAI, Grok, and local LLMs for diverse tasks like coding, drafting, and research.
- Private local LLM support with Ollama
- OpenAI and Grok API integration
- Built-in text-only GPT-4 model
- Bing-powered real-time searches
- Image generation capabilities
- Seamless model switching
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Run private local LLM AI models with Ollama, or unleash AI through OpenAI & Grok APIs for advanced features and flexibility. ChatAPI offers a built-in text-only GPT-4 model for instant AI access, plus support for OpenAI API, Grok API, local LLM Ollama models, and Bing-powered real-time searches. - Flexible AI Access: Use the onboard GPT-4, connect Ollama for running private AI locally on your own PC or server, or integrate OpenAI/Grok/Bing APIs for advanced features like image generation. - Versatile & Powerful: Seamlessly switch between models for drafting, coding, brainstorming, or research with fast, reliable responses. Subscription Options: - Monthly: Unlimited GPT-4, OpenAI/Grok/Bing API integration, and Ollama support. - Yearly: Same as monthly, with cost savings. Download ChatAPI for flexible, private, and powerful AI interactions! Privacy Policy: https://sites.google.com/view/gpt-lite/privacy Terms of Use: https://sites.google.com/view/gpt-lite/terms Support: https://sites.google.com/view/gpt-lite/support
ai.local
Run advanced language models directly on your iOS device with a privacy-first design. This app offers a user-friendly interface for easy setup and offline AI capabilities, supporting an Ollama-style API for compatibility with your preferred LLM UIs.
- Local LLM server on iOS
- Ollama-style API support
- Privacy-first design
- Vast model selection
- Easy setup and management
- Offline AI capabilities
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Create your own Local LLM Server app, designed to bring advanced language models directly to your iOS device. The server supports an Ollama-style API, so you can use your preferred LLM UI. Key Features: - Privacy-First Design: Run your own local LLM server directly on your device, keeping your data private and secure. - Vast Model Selection: Choose from a wide range of language models tailored to different needs. - Easy Setup: Start and manage your local server with a user-friendly interface. - Offline Capabilities: Use AI even when you're offline, with all processing happening locally on your device. - Built-in Web View: Display a web page while the server is running. Why Choose Local LLM Server? Preserve your privacy. Your data stays on your device, giving you full control over your information. Note: This app requires a compatible iOS device with enough processing power to run local language models effectively (such as iPhone 15 Pro or any iPhone 16 model).
Screenshots
Verdict
The clearest difference is rating: Chat API at 4.2 against ai.local's 3.6. Chat API also leads on review sentiment (75% vs 64%) and iOS requirement (14.0 vs 18.2). ai.local's advantage is ads (none vs shown). On price, ratings volume, update cadence 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
Both are free to download. Chat API sells 3 in-app purchases, starting at $1.99 per month and ai.local sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Chat API holds the better App Store score, 4.2 against 3.6. Both are backed by a comparable volume of ratings — 5 and 9 respectively. Written reviews point the same way: 75% of Chat API's written reviews are positive against 64% of ai.local's.
Chat API ships an update weekly, ai.local every 9 days. The most recent releases landed on September 17, 2026 and September 30, 2026 respectively.
| Parameter | Chat API | ai.local |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (5 ratings) — better | 3.6 (9 ratings) |
| Positive reviews | 75.0% of reviews — better | 64.3% of reviews |
| Number of ratings | 5 | 9 — better |
| Update frequency | Weekly — better | Every 9 days |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 18.2 |
| Further details — not scored | ||
| Size | 78 MB | 44 MB |
| Age rating | 17+ | 12+ |
| Developer | Andres Nunez Soto | Bruno Wernimont |
Customer experience
Chat API
ai.local
In-app purchases
Chat API
- Unlimited Access (Monthly)7 Days trial$1.991 Month
- Unlimited Access (Yearly)$19.991 Year
- Pro Supporter Yearly$49.991 Year
ai.local
- Pro - Lifetime$7.99








