WellO2 vs Hemby
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
WellO2
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Breathe smarter with the WellO2 MyBreath smart mouthpiece! WellO2 MyBreath is a smart mouthpiece for your WellO2 device. It allows you to measure and monitor lung respiratory muscle strength, airflow in the bronchial tubes and total respiratory capacity. With the device, you can now measure, monitor and improve your breathing in an unprecedented way at home! The MyBreath smart mouthpiece works with the WellO2 app and is used like a normal WellO2 mouthpiece. The app offers a wide range of exercises to suit different needs, such as relieving nasty cold symptoms, strengthening your breathing muscles, conditioning your voice before an important performance or calming your mind before bedtime. A wide range of exercises makes WellO2 breathing even more exciting! WellO2 MyBreath β Breathe Smarter
Hemby
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Life can be busy with work and family and on top of that, worrying about an elderly close one. We understand the situation and we are here to support you. Hemby keeps you up to date on visits and provides peace of mind about the care of your close one.
Screenshots
Verdict
The clearest difference is iOS requirement: WellO2 at 12.0 against Hemby's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
WellO2 ships an update every 6 weeks, Hemby every 2 months. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.
| Parameter | WellO2 | Hemby |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks β better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone, iPod |
| Requires iOS | 12.0 β better | 15.1 |
| Further details β not scored | ||
| Size | 54 MB | 54 MB |
| Age rating | 12+ | 4+ |
| Developer | WellO2 Oy | Hemby Oy |
In-app purchases
WellO2
No in-app purchases
Hemby
No in-app purchases









