
Rosebud App
Obsidian.net
Therma.one
Standard Notes
Day One
Pensatorium
Journey
The zero-knowledge AI journal. The on-device AI reads what you wrote and reflects on it. Your words never leave your phone.

Daylio
Day One
Journey
Rosebud App
Diario
REFLECTLY
Grid Diary
A private mood journal, secret diary and CBT toolkit for iPhone and Android. No account and no server — entries stay on your phone; backups go to your own Drive or iCloud. Name what you feel with an 82-emotion feelings wheel. Free, in 20+ languages.

Which is more popular?
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | cortexos.app | brightlogapp.com |
| Pricing | ||
| Company | — | 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of CortexOS yet.
BrightLog is a mood journal, a private diary and a CBT toolkit in one calm app — 82 emotions, not five faces. Journaling for mental health, minus the homework. Today's mood, in one tap Tap how the day went — Awesome, Good, Not sure, Bad, Terrible — and get on with your evening. Add a note, photo...
What each product offers, as listed by its team.


No features have been listed yet.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using CortexOS and BrightLog. For example, how are they different and which one is better?
When comparing CortexOS and BrightLog, you can also consider the following products.

Rosebud's therapist-backed platform combines AI with interactive journaling, habit-building, and emotional support. See significant improvements in just 7 days.
Compare Rosebud App to CortexOS or BrightLog:

Daylio enables you to keep a private diary without having to type a single line.
Compare Daylio to CortexOS or BrightLog:

Obsidian is an Action-Adventure, First-person Exploration, Puzzle and Single-player video game created and published by Rocket Science.
Compare Obsidian.net to CortexOS or BrightLog:

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.
Compare Day One to CortexOS or BrightLog:

Emotional wellness in 60 seconds a day. A private daily check-in with a weekly insight reveal.
Compare Therma.one to CortexOS or BrightLog:
