Comparison

HAPPYrespi vs Ekho Sphere

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

About

HAPPYrespi

Relax and manage stress through a fun game that teaches you heart coherence breathing techniques. Interact with your phone using your breath to collect points and explore different game worlds.

Highlights

Heart coherence breathing technique
Gamified stress management
Interactive breathing control
Explore different game worlds
Collect life points

Read full description

Détendez-vous en jouant avec votre respiration ! L’application HAPPYrespi, issue du programme de recherche MASSAI, vous apprend à maîtriser votre stress de façon ludique grâce à un jeu basé sur la technique de cohérence cardiaque. * Apprenez à respirer pour être moins stressé: HAPPYrespi vous apprend à contrôler votre respiration, pour influencer vos battements cardiaques et votre cerveau. * Amusez-vous : Explorez les différents univers d’HAPPYrespi pour récolter des points de vie ! * Découvrez une méthode ludique basée sur une technologie innovante: votre respiration vous permet d’interagir avec votre téléphone. Bonne détente !

About

Ekho Sphere

Features

Read full description

The Ekho Sphere app makes it very easy for you to manage your Ekho Sphere account, book into our classes and events and keep in touch with us. You can easily message us if you have a question or want to share something with us. You can also follow our public feed to see any announcements we make, promos we run, or content we share.

Screenshots

HAPPYrespi4 screens

Ekho Sphere4 screens

Verdict

The call

The clearest difference is update cadence: HAPPYrespi at every 3 weeks against Ekho Sphere's every 6 months. HAPPYrespi also leads on iOS requirement (6.0 vs 15.1). On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

HAPPYrespi ships an update every 3 weeks, Ekho Sphere every 6 months. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 6 level

HAPPYrespi versus Ekho Sphere: the parameters behind the verdict, then further details
Parameter	HAPPYrespi	Ekho Sphere
Price	Free	Free
Positive reviews	100.0% of reviews	—
Update frequency	Every 3 weeks — better	Every 6 months
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	6.0 — better	15.1
Further details — not scored
Size	587 MB	55 MB
Age rating	4+	4+
Developer	HAPPYNEURON	Momence, Inc.

In-app purchases

None

HAPPYrespi

No in-app purchases

None

Ekho Sphere

No in-app purchases

Questions

Is HAPPYrespi free?

HAPPYrespi is free to download, with no in-app purchases.

Is Ekho Sphere free?

Ekho Sphere is free to download, with no in-app purchases.

Do HAPPYrespi or Ekho Sphere have ads?

Neither HAPPYrespi nor Ekho Sphere shows ads.

Which is updated more often, HAPPYrespi or Ekho Sphere?

HAPPYrespi ships an update every 3 weeks, and Ekho Sphere every 6 months. Most recently, HAPPYrespi was updated on October 20, 2026 and Ekho Sphere on October 24, 2026.