
Day One
Journey
REFLECTLY
Diaro
Stoic.
Momento
Grid Diary
Daylio enables you to keep a private diary without having to type a single line.

Day One
Rosebud App
Spike
Crypho
Journey
ProtonMail
Keybase Chat
A journal that finds the pattern you were too close to notice, what's driving it, and what to try next. No tags, no links, no folders.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | daylio.net | cipher.sysapp.dev |
| Pricing | — | |
| Platforms | — | |
| Company | Startup from the Czech Republic | Startup from Australia · 1 - 9 employees · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Daylio yet.
Cipher is a journal for people who write things down and never get anything back from it. You write however you like, or speak it. No tags, no folders, no linking. Over days and weeks, Cipher groups related entries and comes back with three things: The pattern you were too close to notice What's...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of Cipher by Sysapp.dev yet.
Walkthroughs and reviews on video.
Daylio Mood App: Review
More videos
Explore Cipher, a personal knowledge management platform engineered to refine self-understanding and enhance goal achievement.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Daylio and Cipher by Sysapp.dev.
Cipher by Sysapp.dev's answer:
Cipher is for individuals and it's in beta.
Cipher by Sysapp.dev's answer:
Go microservices, SvelteKit (the app, installable as a PWA), Next.js (the website), PostgreSQL, Qdrant for search by meaning, Redis, and AWS. Insights are generated through the OpenAI and Google Gemini APIs.
Cipher by Sysapp.dev's answer:
You don't organise anything, and you don't have to ask it anything. You just write, and over time Cipher groups related entries and comes back with a pattern you were too close to notice, what's likely driving it, and one thing to try. Every insight can be traced: ask where it came from and it quotes the lines you wrote.
Cipher by Sysapp.dev's answer:
If you want a beautiful diary, there are good ones. If you want to chat with an AI about your day, there are good ones too. Cipher is for people who want their writing to add up to something, without tagging it, linking it, or asking the right question. And because every insight shows its sources, you can check it rather than take it on trust.
Cipher by Sysapp.dev's answer:
People who already write things down, or want to: journallers, people who think in notes, people working through decisions, and people reflecting on how they feel. It suits anyone who wants to understand their own patterns. It's a reflection tool, not therapy, and it doesn't diagnose anything.
Cipher by Sysapp.dev's answer:
Regular journals felt like shouting into the void, and note apps were either too structured (Obsidian) or not structured enough (Apple Notes). I wanted something in between: write however I like, and have the patterns I couldn't see myself come back to me. You can't surprise yourself. Cipher is my attempt to work around that bug.
The longer version: https://1x-eng.github.io/blog/posts/cipher/
Share your experience with using Daylio and Cipher by Sysapp.dev. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


A journal entry in Daylio captures your mood and activities for each day. Best of all, there is absolutely no typing (unless you really want to add supplementary notes). Pick your mood by selecting one of five smiley...
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