
Day One
Daylio
Rosebud App
Stoic.
Journey
Headspace
Calm
The world's first intelligent journal

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?
Based on our record, REFLECTLY seems to be more popular. It has been mentioned 2 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | reflectlyapp.com | cipher.sysapp.dev |
| Pricing | — | |
| Platforms | — | |
| Company | — | Startup from Australia · 1 - 9 employees · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of REFLECTLY 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.
Reflectly
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 REFLECTLY 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 REFLECTLY 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.


Reflectly describes itself as a journal for happiness. More specifically, it claims it will enable users to “deal with negative thoughts and make positivity louder” as it teaches them about the science of wellbeing....
We have no reviews of Cipher by Sysapp.dev yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


[Reflection/Journalling] Reflectly (https://reflectly.app/) I’m a big fan of the user experience, but if you’re looking for a softer reflection app and want to store some journal data, here’s my recommendation, feel free to check out.... Source: about 5 years ago
The current state of the Flutter is quite significant in the market. There have been many successful examples of Flutter that highlight Flutter’s commitment to app development. A few of the many popular apps built using the Flutter... - Source: dev.to / over 5 years ago
Tracking Cipher by Sysapp.dev since Sep 2026.
When comparing REFLECTLY and Cipher by Sysapp.dev, you can also consider the following products.

A simple journal application for the Mac, iPhone, and iPad. AboutTo learn more about Day One, see these two excellent reviews . PublishPublish is not available in Day One 2.
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Daylio enables you to keep a private diary without having to type a single line.
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Rosebud's therapist-backed platform combines AI with interactive journaling, habit-building, and emotional support. See significant improvements in just 7 days.
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Spike's AI-first email helps you stay organized, respond faster, and boost productivity effortlessly. By turning email into chat, you can work and collaborate efficiently - with anyone. Welcome to the future of email.
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Unlock a happier, more productive life with stoic. Journal, set habits, track mood, tackle obstacles, and gain insights for full well-being. Join 3M+ today.
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End-to-end-encrypted messaging and file sharing
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