Comparison

Trompet' vs Ozis

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

Head to head
About

Trompet'

Features
Read full description

In Trompet', find all the events near you! Culture, sports, leisure, traditions and folklore, nature and relaxation... a wide selection to suit your interests. Currently only available in French for events in Chambéry (Savoye, France) and its surrounding area, we will later expand throughout France. _ LEARN MORE Trompet' is an app that makes accessing events near you easier and faster. Trompet' is in your pocket, accessible to as many people as possible, with a wide variety of events: culture, sports, folklore, leisure, nature... Currently available only in the Chambéry area, our ambition is to unite French cities to add all their events! Initial consortium: Lunabee Studio and Chambéry Town Hall

About

Ozis

This app uses guided audio and tactile beads to create an immersive breathing experience for calming nerves and regulating the body. It offers tools for anxiety, stress, sleep, and emotional overwhelm, designed by a clinical hypnotherapist.

Highlights
  • Guided breathing journeys
  • Nervous system regulation tools
  • Tactile breathing experience
  • Breath categories for different needs
  • Guided imagery and relaxation
  • Flexible session lengths
Features
Read full description

Using simple guided audio practices paired with OZIS beads, the app transforms breathing into a tactile, immersive experience that helps settle the mind and regulate the body. Whether you feel overwhelmed, anxious, restless, emotionally flooded, disconnected, or unable to sleep, OZIS gives you simple tools you can physically hold onto and return to anytime. Designed by a clinical hypnotherapist working with children, teens, and adults, OZIS combines breathing rhythms, visualization, body awareness, and sensory grounding into short guided experiences that are easy to follow and deeply calming. FEATURES • Guided breathing journeys Follow calming audio sessions using the rhythm of your breath and the movement of the beads. • Nervous system regulation tools Practices designed for anxiety, panic, stress, emotional overwhelm, focus, grounding, and sleep. • Tactile breathing experience Move one bead per breath to anchor attention and reconnect body and mind. • Breath categories for different needs Explore calming breaths, grounding practices, tension release, focus exercises, sleep journeys, and visualization experiences. • Guided imagery and relaxation Ocean breathing, balloon breath, body scans, coherent breathing, releasing exercises, sleep journeys, and more. • Flexible session lengths Choose short resets during the day or longer immersive practices for deeper relaxation. • Gentle and accessible No meditation experience required. Simple guidance designed to feel supportive and intuitive. OZIS was created to make emotional regulation tangible. Instead of trying to “stop thinking,” the method helps redirect attention through rhythm, movement, breath, and imagination, allowing the nervous system to gradually settle naturally. The app can be used: • during moments of stress or panic • before sleep • after difficult interactions • during transitions • while traveling • before school, work, or performances • or simply as a daily calming ritual OZIS helps transform breathing into something you can feel in your hands.

Screenshots

Trompet'4 screens
Ozis3 screens

Verdict

The call

The clearest difference is update cadence: Trompet' at every 2 weeks against Ozis's every 2 months. Trompet' also leads on iOS requirement (15.0 vs 18.0). 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

Trompet' ships an update every 2 weeks, Ozis every 2 months. The most recent releases landed on October 6, 2026 and October 19, 2026 respectively.

Scorecard2 real differences · 8 level
Trompet' versus Ozis: the parameters behind the verdict, then further details
ParameterTrompet'Ozis
PriceFreeFree
Rating—5.0 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 2 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better18.0
Further details — not scored
Size42 MB110 MB
Age rating4+4+
DeveloperLunabee StudioChanging Zone LLC

In-app purchases

None

Trompet'

No in-app purchases

None

Ozis

No in-app purchases

Questions

Is Trompet' free?
Trompet' is free to download, with no in-app purchases.
Is Ozis free?
Ozis is free to download, with no in-app purchases.
Do Trompet' or Ozis have ads?
Neither Trompet' nor Ozis shows ads.
Which is updated more often, Trompet' or Ozis?
Trompet' ships an update every 2 weeks, and Ozis every 2 months. Most recently, Trompet' was updated on October 6, 2026 and Ozis on October 19, 2026.

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