Chat API vs Chat for Ollama
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
Chat for Ollama
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Chat for Ollama is a client for the Ollama or LM Studio server you already run yourself: on a Mac under the desk, in a homelab, or across your own private network. Your questions go to your machine and nowhere else. The app needs a running server: it does not run models on the phone and does not download any. EVERYTHING YOUR SERVER CAN DO IS FREE - Streaming answers from every model on your server - Switch models mid-chat, the conversation stays - Thinking output from reasoning models, collapsed above the answer - Image input for models with vision - System prompt, temperature, Top-P and context length per chat - Unlimited history, stored on the device No server feature is behind a purchase. What you pay for is convenience the app adds, not something Ollama already gives you. CONNECTING, WITHOUT THE GUESSWORK Most first attempts fail for one reason: Ollama listens on 127.0.0.1 by default, so the phone cannot reach it — and no error message says so. - Scan your local network for servers on port 11434 - Paste a copied address straight from the clipboard - When a connection fails you get a screen, not an error code: what was tried, what came back, what it means, and the exact command to fix it with a copy button - Reachability dot per server THE CHAT ITSELF - Markdown, tables and code blocks with a copy button per block - Speed readout after each answer: tokens per second and duration - Context meter that warns before the server silently truncates the history - Copy, regenerate, edit your own message, delete - Stop button that really cancels the generation and keeps the partial text - Loading indicator with a counter when a cold model has to be read from disk - Chat list with automatic titles, search and pinning - Split-view layout on iPad ALSO WORKS WITH OPENAI-COMPATIBLE SERVERS Anything serving /v1/chat/completions on a machine you run — LM Studio, llama.cpp, vLLM, or Ollama's own compatibility endpoint. Same chat, same streaming, same cancelling. ONE-TIME UNLOCK, $5.99 No subscription and no second tier. The unlock adds: - Several servers with quick switching - Named presets for system prompt and parameters - Attachments: text, Markdown, code and PDF files are extracted as text - Export a chat as Markdown PRIVACY No account, no sign-up, no telemetry, no analytics, no crash reporting. Chats and server addresses stay on the device, API keys go into the Keychain. A network capture shows nothing but the server you entered yourself. WHAT YOU NEED An Ollama server (or an OpenAI-compatible one) that your iPhone can reach — same network, or through a mesh VPN you already use. There is a demo mode if you want to look around first. Chat for Ollama is an independent app. It is not affiliated with, endorsed by or connected to the Ollama project.
Screenshots
Verdict
The clearest difference is ads: Chat for Ollama at none against Chat API's shown. Chat API's advantage is update cadence (weekly vs every 2 months) and iOS requirement (14.0 vs 17.0). On price, in-app purchases and device support 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 Chat for Ollama sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Chat API ships an update weekly, Chat for Ollama every 2 months. The most recent releases landed on November 8, 2026 and November 10, 2026 respectively.
| Parameter | Chat API | Chat for Ollama |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (5 ratings) — better | — |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Weekly — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 78 MB | 7 MB |
| Age rating | 17+ | 4+ |
| Developer | Andres Nunez Soto | Timothy Krechel |
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
Chat for Ollama
- Full Unlock$5.99









