Journal Ninja
6.7#13 in ai journal appsFrom ₹1,499 a yearFree planiOS
VisitJournal Ninja vs Reflection
Reflection
8.0#3 in ai journal appsFree planFree planAndroidiOSWebAPI
VisitWhat both publish
| Fact | Journal Ninja | Reflection |
|---|---|---|
| AI data use | Journal text relevant to a requested feature is sent to Google's Gemini API, and the site says its paid API tier does not use prompts and content to train models. | Reflection says journal data is not used to train AI models and that AI features can be disabled. |
| Integrations | The privacy policy names Supabase for database, authentication, and hosting; Google Gemini API for AI processing; Resend for parental-consent email; and PostHog in the EU region for anonymous product analytics. | Reflection provides an MCP server for Claude, ChatGPT, Cursor and other Model Context Protocol clients. |
| Product | Journal Ninja describes itself as a personal growth app that combines journaling, AI reflections, daily missions, goals, and streaks. | Reflection is a private journaling app with an AI-powered coach for personal reflection and mental wellness. |
| Support | For account, billing, privacy, or parental-consent questions, users can email [email protected], and the site says it aims to respond within a few business days. | Official support is provided through FAQs and the email address [email protected]. |
Journal Ninja plans
- FreeFree
- Pro Monthly₹249 a month
- Pro Yearly₹1,499 a year
- Pro Lifetime₹9,999, paid once
Reflection plans
- Free ForeverFree
- Premium Annual$5.75 a month
- Premium Yearly$5.75
- Premium Monthly$8 a month
Pick Journal Ninja if…
It suits iPhone users who want journaling combined with prompts, mood tracking, and AI-supported reflection. Users aged 13–17 need parent or guardian consent before journal content is sent to AI.
Pick Reflection if…
Reflection may suit people seeking a regular journaling practice, guided writing, or support for personal growth and mental wellness. It also suits users who want voice journaling or the option to disable AI features.