Download for MacNever solve the same bug twice
Search by intent, not keywords. AI-powered search finds insights hidden in your notes, regardless of format.
Turn your scratch notes into lasting knowledge
Quick capture, no organization needed. Diff is built around unstructured daily notes, simply open and jot down whatever is on your mind.
Built for developers, not everyone
Software for software people. Daily workflow automations to keep you focused on the important stuff.
Frequently Asked Questions
What happens after the free trial?+
After your 7-day trial ends, your access to Diff will pause. We will not charge you automatically. You'll have to purchase the lifetime license to continue using Diff.
Is this really a lifetime license?+
Yes! Pay once, own software forever. You'll get all future updates and features at no additional cost.
What platforms do you support?+
Diff is built only for MacOS, and we are not planning to support other platforms at present.
Where is my data stored?+
All your notes are store locally, and never sent outside your machine (unless using external AI providers).
Do you support Ollama?+
Yes! You can use Ollama to keep your notes 100% private. However, currently no Ollama models provide multimodal support, so you won't be able to search through images.
Never miss a thing
Join developers who spend time building great things, not chasing productivity trends.