CachlyUser Guide

Cachly Intelligence

Cachly Intelligence helps you write better logs faster and read caches in any language, using on-device or cloud AI. You stay in control: it drafts, you edit and post.

Cachly Intelligence settings — the enable toggle, AI Provider, and the three editable prompts.
Cachly Intelligence settings — the enable toggle, AI Provider, and the three editable prompts.
The AI Provider picker: on-device Apple Intelligence, or Claude, ChatGPT and Gemini with your own API key.
The AI Provider picker: on-device Apple Intelligence, or Claude, ChatGPT and Gemini with your own API key.
A one-tap summary of a cache’s recent logs, generated on-device.
A one-tap summary of a cache’s recent logs, generated on-device.
The same sparkle button on a description condenses a long listing into a quick read.
The same sparkle button on a description condenses a long listing into a quick read.
Log writing: describe what you want to say…
Log writing: describe what you want to say…
…and Cachly Intelligence drafts the log — Insert it, or Try Again.
…and Cachly Intelligence drafts the log — Insert it, or Try Again.

What it does

When you’re logging a find, Cachly Intelligence can draft a log for you — turning a few notes (or just the cache’s context) into a friendly, well-written log you then tweak and submit. It’s designed to beat the blank-page problem, not to post on your behalf.

Cachly Intelligence is a Cachly Pro feature, and it’s off until you turn it on in Settings › Cachly Pro.

Turning it on

Everything lives at the top of Settings › Cachly Pro, in the Cachly Intelligence section:

  1. Switch on Enable Cachly Intelligence.
  2. Tap AI Provider and choose who does the thinking. Apple Intelligence works immediately, entirely on-device. For Claude, ChatGPT or Gemini, tap the provider to add your own API key first — until then the row shows API key not set.
  3. Optionally open the three prompt rows below (Log Summary, Description Summary, Log Writing) and tailor them to your taste — each is fully editable.

Once enabled, a sparkle button appears in the places Cachly Intelligence can help: a cache’s description, its logs list, and the log message editor.

Apple Intelligence is only available on the iPhone 15 Pro and newer devices (and requires iOS 26). On older iPhones, choose Claude, ChatGPT or Gemini with your own API key instead.

AI summaries

Beyond drafting logs, Cachly Intelligence can summarize for you. On a cache’s Logs screen and on its description, tap the sparkle button (bottom right): a Cachly Intelligence sheet slides up with a concise summary — how the cache has been doing, common tips from finders, or the gist of a long pirate-themed backstory — without reading a wall of text.

Summaries translate, too. Caching abroad? Summarize a cache’s German (or French, Japanese…) logs and description and the summary comes back in English — or whatever your device language is. No more pasting logs into a translator to figure out if a cache is findable.

In CarPlay, Cachly Intelligence goes hands-free: it can summarize a cache’s logs and description by voice, reading the summary aloud so you get the gist while driving.

Choosing a model

Cachly supports multiple AI providers, selectable under Settings › Cachly Pro › AI Provider:

ProviderNotes
Apple IntelligenceOn-device AI — private and offline-capable. Requires iOS 26 and an iPhone 15 Pro or newer.
Claude (Anthropic)Cloud model via the Claude API.
ChatGPT (OpenAI)Cloud model via the OpenAI API.
Google GeminiCloud model via Google.
Cloud providers (Claude, ChatGPT, Gemini) send your prompt to that service and may require your own API key or account. Apple Intelligence runs on-device where supported. Choose the option that matches your privacy preference.

Writing prompts & the prompt editor

Every Cachly Intelligence feature is driven by a prompt you can see and change. Settings › Cachly Pro has three, and all three are fully user-editable:

  • Log Summary Prompt — shapes how a cache’s logs are summarized; the logs are appended to the end of your prompt.
  • Description Summary Prompt — shapes description summaries the same way.
  • Log Writing Prompt — shapes generated logs; the cache’s info and your notes are appended to it.

Edit them to match your voice — always mention the trail, keep it short, write in your language — and the AI’s output follows.

Writing a log with AI

In the log message editor, tap the sparkle button and describe what you want to say (“Found it quickly, thank the owner, mention the nice park setting”). Tap Generate and a Preview of the drafted log appears — Insert it into your log, or Try Again for a different draft. Nothing is added until you choose Insert.

Privacy & control

Generated text is always a draft: nothing is posted until you review and submit it. You decide which provider to use, and you can edit or discard any suggestion.

Cachly User Guide. Cachly is a product of Zed Said Studio. Geocaching is a trademark of Groundspeak, Inc.