synth is a self-knowledge tool that allows users to record life events and cycles, integrating them with celestial occurrences for deeper insights.

Last checked on October 24, 2026. We may earn a commission when you click through.

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✓ Customizable event tracking ✓ Integration with celestial events ✓ Voice note recording and transcription

synth

by Taylah Hasaballah

ios Free health_and_fitness 12+
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Our Verdict

synth excels at providing a customizable platform for tracking personal events, making it ideal for those interested in self-reflection. However, the niche focus may not appeal to users looking for broader wellness or productivity tools.

Honest Take

While synth offers a unique approach to personal tracking, its appeal may be limited to a specific audience. Many users might find the integration of celestial events interesting, yet the lack of community features can feel isolating. Expect some initial bugs as the app is still developing, but the privacy measures are a strong point.

In-Depth Review

synth presents a unique way to engage with self-knowledge through event recording and celestial insights. Users can track personal milestones and significant dates while aligning them with astrological events like retrogrades and equinoxes, enhancing their understanding of personal patterns. The app's customization options allow for a tailored experience, from color schemes to the algorithms used for predictions.

Our editorial team notes that synth's approach is particularly suited for users deeply interested in astrology, as the integration of celestial events is a standout feature. However, its niche focus may deter those who prefer a more general wellness or productivity application. Additionally, with the app still being in early stages of development, users should be aware of potential bugs or lack of features that more established apps provide.

The app’s data privacy is commendable, with encrypted storage and optional iCloud backup. This ensures your personal entries are kept secure. However, the lack of an Android version limits accessibility for a significant user base.

If you're using iOS and are passionate about personal growth through self-reflection, synth can be a valuable tool, but users should be mindful of its limitations regarding community engagement and broader functionality.

Pros

['Customizable event tracking', 'Integration with celestial events', 'Voice note recording and transcription', 'Encrypted data storage options', 'Free to use with no in-app purchases']

Cons

['Limited appeal for general wellness users', 'Requires iOS 18.4 or higher', 'No community or social features', 'No Android version available', 'Still in early development stage']

Best For

Individuals seeking a personalized approach to self-reflection and event tracking, particularly those interested in astrology and personal growth.

Who It's For

Best for tech-savvy individuals passionate about self-discovery and personal tracking, particularly those interested in astrology.

Watch Out

The app is only available on iOS, limiting access for Android users and those without compatible devices.

Version
1.5
Size
4921344
Updated
2025-10-08 07:00:00 UTC
Requires
18.4

Alternatives

Apps like Daylio and Journey offer similar journaling features but with broader applications and community support.

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