Sonic Compass vs dyeary
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sonic Compass
Develop an innate sense of direction with this app that uses cognitive science principles and spatial audio cues to teach you the direction of North. It offers modes for active learning, ambient awareness, and silent haptic guidance, even working in the background.
- Develop a sense of North
- Active inference learning mode
- Ambient spatial audio awareness
- Silent haptic vibration guidance
- High-precision spatial audio
- Pocket calibration for accuracy
- Background operation
Read full descriptionHide full description
Ever wished you had a natural, built-in compass? Sonic Compass is a revolutionary tool designed to help you develop a sense of the direction of North. Based on principles of cognitive science and predictive processing, our app creates a new sense of cardinal directions. You'll find yourself more oriented and aware, even when the app is off. KEY FEATURES: • LEARNING MODE: The core of the experience. Predict the direction of North after hearing a cue and receive instant spatial audio feedback. This "active inference" method is designed to build and reinforce neural pathways. You won't need to do anything except listen! • SENSE MODE: Experience a continuous, subtle spatial sound that indicates the direction of North. It’s an ambient awareness tool that helps you have a sense of orientation without looking at a screen. • VIBRATION MODE: For silent guidance. Get a gentle haptic pulse whenever you (or your phone) are facing North. Perfect for quick checks or keeping your phone in a pocket. • HIGH-PRECISION SPATIAL AUDIO: We dynamically generate over 120 unique sound positions to give you an incredibly accurate and smooth sense of direction—far beyond simple stereo panning. • POCKET CALIBRATION: Our smart offset tool allows you to calibrate the app for how you carry your phone, ensuring accuracy even when it's not held flat in your hand. • BACKGROUND AWARENESS: Sonic Compass works just as well in the background and it's compatible with hearing music, navigational guidance, and other sounds while the app is running. WHO IS THIS FOR? • Hikers, campers, and outdoor enthusiasts who want to rely less on GPS. • People with accessibility needs. • Travelers and urban explorers navigating new cities. • Biohackers. Cyborgs. Superhumans? Everyone interested in using technology to develop a previously inaccessible sense. You won't just know where North is. You'll feel it.
dyeary
This app allows you to create journal entries by speaking them aloud. It automatically transcribes your words, senses your mood, and identifies recurring themes. Enjoy weekly reviews and read-along playback of your entries.
- Voice-to-text journaling
- Mood sensing
- Automatic theme identification
- Weekly review summaries
- Read-along playback
- Encrypted entries
Read full descriptionHide full description
Talking is easier than typing. dyeary is a journal you speak to: talk for a minute about your day, and it writes the entry for you. Clean prose in your own voice, titled and ready to look back on. While you talk, dyeary listens for how you felt. Every entry carries its mood, from joy to calm to tired, sensed from your words and the sound of your voice. Over time your days paint a picture: the people, places, and things you keep coming back to, and the feelings tied to them. WHAT YOU GET • Speak an entry in about a minute. dyeary writes it, cleanly, in your voice. • Mood sensing on every entry, with the moments that carried each feeling. • Reflections: the subjects of your life, gathered automatically. Your people, your work, your walks. • A weekly review that plays your week back to you, set to music. • Read-along playback: your own voice, with the words lighting up as you speak. • Type instead whenever you want. Typed entries are always unlimited. PRIVATE BY DESIGN Your journal is yours. Entries are encrypted at rest, nobody at dyeary can browse them, your words aren't used to train AI models, and delete means delete. The full policy is at https://dyeary.ai/privacy. Start tonight. Say what happened. dyeary remembers how it felt. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Sonic Compass at none against dyeary's 1. Sonic Compass also leads on iOS requirement (15.1 vs 26.0). dyeary's advantage is update cadence (every 2 days vs every 13 months) and ratings volume (3 vs 1). On price, rating, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. dyeary sells 1 in-app purchase, starting at $49.99 per year. Sonic Compass asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Sonic Compass against 5.0 for dyeary. Both are backed by a comparable volume of ratings — 1 and 3 respectively.
Sonic Compass ships an update every 13 months, dyeary every 2 days. The most recent releases landed on October 20, 2026 and October 13, 2026 respectively.
| Parameter | Sonic Compass | dyeary |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (3 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 3 — better |
| Update frequency | Every 13 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPod | iPhone, Mac |
| Requires iOS | 15.1 — better | 26.0 |
| Further details — not scored | ||
| Size | 27 MB | 143 MB |
| Age rating | 4+ | 4+ |
| Developer | AudD, LLC | Affan Khokhar |
Customer experience
Sonic Compass
dyeary
In-app purchases
Sonic Compass
No in-app purchases
dyeary
- dyeary Plus (Annual)7 Days trial$49.991 Year









