Ask your documents and get answers that cite their sources. Search one Pinecone index or all of them, with settings that follow the model you choose.
OpenCone turns the documents on your iPhone into answers you can check. Bring your own OpenAI and Pinecone keys: OpenCone reads and splits your files on the phone, stores them in your own Pinecone index, and answers your questions with OpenAI, citing the passage behind each claim.
ASK
• Answers stream in as they're written, with headings, lists, tables and code.
• Claims carry tags such as [S1]. Tap one to read the exact passage, with its file, page and score.
• Follow-up questions see your earlier exchanges.
• Ask by voice, with Apple's speech recognition.
SEARCH ONE INDEX OR ALL OF THEM
• Auto reads each question and searches the indexes and namespaces likely to hold the answer, up to five at once. Ask it to compare two and it searches both.
• Everything searches every namespace of every index you include.
• One index searches the index you pick, in one namespace or in each of them.
• Questions are embedded with the model that built each index, so the indexes you already have work as they are.
• Optional reranking with Pinecone's hosted rerankers.
YOUR DOCUMENTS
• Import PDFs, plain text, Markdown, RTF, HTML, JSON, XML, CSV, code and images. Text in images is recognized on the phone.
• Choose the index and namespace for each upload, follow its progress, and see how long each step took: read, split, embed and store.
• Create and delete indexes and namespaces, with the cloud, region and metric you choose.
ANSWER SETTINGS THAT FOLLOW THE MODEL
• Choose from the current GPT models, or enter any model ID your key can use.
• Reasoning effort, answer length up to the model's maximum, detail, service tier, web search and code interpreter, each offered where the model supports it.
• Add your own instructions to every answer.
SEE EVERY API CALL
• Settings lists every OpenAI and Pinecone endpoint OpenCone calls: what it's for, the settings that shape it, and how this session's requests went.
PRIVATE BY DESIGN
• Your keys stay in the iPhone's Keychain.
• No account, no analytics, no ads, and no server in between: requests go straight from your iPhone to OpenAI and Pinecone.
• Answers are requested with storage off, so OpenAI keeps no conversation between questions.
• One reset removes your keys, your settings and what OpenCone learned about your indexes.
OpenCone works with your own OpenAI API key and your own Pinecone API key and project. OpenAI and Pinecone bill their usage to your accounts.
Ratings & Reviews
5.0
out of 5
1 Ratings
• Answers render headings, lists, tables and code, and every claim links to the passage it came from.
• Search wider or narrower: Auto picks the indexes for each question, Everything searches every namespace of every index, and One index searches just one.
• Follow-up questions now see your earlier exchanges.
• Answer settings follow the model you pick: its own reasoning levels, answer length up to its maximum, detail, service tier and web search.
• New Endpoints screen in Settings shows every OpenAI and Pinecone call, its settings and how it went.
• A cleaner Documents tab: where uploads go, progress, and each file's indexing steps. New indexes use the cloud, region and metric you choose.
• Fixed: answers appearing twice, tables overlapping their rows, and a document's row not updating after indexing.
Version 3.1
The developer, Gunnar Hostetler, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Gunnar Hostetler
Size
4.4 MB
Category
Developer Tools
Compatibility
Requires iOS 17.6 or later.
iPhone Requires iOS 17.6 or later.
Mac Requires macOS 14.6 or later and a Mac with Apple M1 chip or later.
