1. Needs clearer feedback signal for coherence level for the individual (center circle)
2. Needs to share data with iOS Health data, specifically Mindfulness data.
Overall, GlobalCoherence is on the right path. I don’t want to hurt GlobalCoherence by giving it 3 stars because it’s decent, but it’s far below what a 5 star app should be.
1. Clearer feedback
GlobalCoherence is not like the Inner Balance app, also by HeartMath. As a long time user of Inner Balance, having a clear and direct feedback signal (both sound and color changes on the interface) for coherence level is tremendously useful. It’s a bit plain and ordinary, but is super obvious what coherence state you are in.
In contrast, the Global Coherence app uses a fancier, more beautiful mandala-like format of pulsing concentric circles to represent individual, group, and global conference, respectively, and all at the same time. Very neat. BUT, what you gain in beauty you lose in fidelity regarding your actual coherence level. I have yet to detect a clear pattern in the center circle to actually determine my coherence level.
This is a big miss in my mind, because if you want to illustrate to people their changing coherence, you should make it as obvious as possible.
My suggestion: have the center circle change colors in accordance with coherence levels similar to the Inner Balance app.
Redish for low coherence,
Blue-ish for med coherence, and
Green-ish for high coherence.
This seemingly minor tweak would dramatically improve the usability and friendliness of GlobalCoherence.
2. Share Mindfulness data
The Inner Balance app shares Mindfulness data with iOS Health data, Global Coherence does not, nor does it have any options to do so. Another big miss in my opinion.
This should be the default option and feature for any HeartMath app.
Keep it up, HeartMath team. It’s a decent app, and the slickness of your apps need to match the height of your aspirations if you want widespread, organic, gotta-tell-your-friend-about-this-app kind of marketing.