Comparison

Breathru vs eRMT

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

Head to head
About

Breathru

This app collects breathing training data, syncing with smart devices to track daily performance, training times, and best results. It offers tutorials and guidance for scientific breathing exercises to improve lung capacity, endurance, circulation, and reduce stress.

Highlights
  • Collect breathing training data
  • Sync with smart devices
  • Track daily performance metrics
  • View data in graphs and numbers
  • Review training and testing records
  • Guided breathing exercises
  • Improve lung capacity and endurance
Features
Read full description

BreaThru是一款针对用户采集呼吸训练数据的应用,它将结合BreaThru 旗下的智能设备使用,将每天训练的数据结果记录下来,并将当天最好的表现数据 训练次数 训练时间,通过数据及曲线形式表现出来。用户可以跟踪自己的数据及回顾所有训练与测试的记录,结合教程与设备使用,它将更科学地引导用户进行有效的呼吸训练。通过锻炼肺部肌肉的力量来提升肺活量,增强耐力; 通过呼吸练习,促进血液循环和精神集中,减少压力水平。我们将根据用户的需求与建议,持续完善应用。BreaThru is an application for users to collect breathing training data. It will be used in combination with BreaThru's smart devices to record the data results of daily training, and record the best performance data, training times, and training duration of the day, and show the data in the form of graphs and numbers. Users can track their own data and review all training and testing records. Combined with tutorials and equipment instructions, it will guide users more scientifically to effective breathing training. Improve lung capacity and increase endurance by exercising the strength of the lung muscles; reduce stress levels and concentrate mind state by promoting blood circulation through breathing exercises. We will continue to improve the application according to the needs and suggestions from users.

About

eRMT

This app enhances respiratory muscle training with interactive games. It connects to a specialized trainer device via Bluetooth, allowing users to control in-game actions through breathing exercises. Designed for entertainment and training efficiency, it's intended for use with specific hardware.

Highlights
  • Connects to Sonmol/Nascool Respiratory Muscle Trainer
  • Bluetooth connectivity
  • Three interactive training games
  • Inhale/exhale controlled gameplay
  • Progress tracking for training efficiency
  • CE-certified and FDA-approved medical device integration
Read full description

This application is designed to work with Sonmol/Nascool Respiratory Muscle Trainer equipped with Electronic Manometer, providing 3 games to make your training more efficient. Game 1 Little Beluga Whale GO GO GO: Use the respiratory muscle trainer to inhale and exhale, making the beluga whale move up and down to navigate through obstacles. Operation: ①Install the Electronic Manometer on the Mainbody and power on the device. Launch the app on your smartphone and initiate Bluetooth connection. When the connection is established, the Bluetooth indicator on the Electronic Manometer's screen will light up. ②Follow the game instructions for each activity. Notes: For detailed instruction of use please refer to the user manual. IMPORTANT: This app does not contain any information about medical conditions and treatments, all content is for entertainment only. You must not rely on the game performance or scores from this app as an alternative to medical devices for your doctor or other professional healthcare providers. You should consult your doctor or other professional healthcare providers if you have specific questions about any medical matter. DISCLAIMER Jurisdiction statement: the eRMT app is part of a medical device that has been CE-certified and FDA-approved and shall only be used in the following regions: - United States The app is designed to work with a CE-certified medical device that has been externally audited. Both safety and accuracy have been certified. Both certificates can be found here: https://staticssl.healthcare-inc.com/app/FDA.pdf https://staticssl.healthcare-inc.com/app/CE.pdf

Screenshots

Breathru4 screens
eRMT4 screens

Verdict

The call

The clearest difference is rating: eRMT at 2.2 against Breathru's 1.2. eRMT also leads on update cadence (every 2 months vs every 11 months) and review sentiment (33% vs 11%). Breathru's advantage is iOS requirement (12.0 vs 15.6). On price, ratings volume, ads and in-app purchases 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.

ReceptionRating · Positive reviews · Number of ratings

eRMT holds the better App Store score, 2.2 against 1.2. Both are backed by a comparable volume of ratings — 13 and 6 respectively. Written reviews point the same way: 11% of Breathru's written reviews are positive against 33% of eRMT's.

UpkeepUpdate frequency

Breathru ships an update every 11 months, eRMT every 2 months. The most recent releases landed on June 1, 2026 and August 19, 2026 respectively.

Scorecard4 real differences · 6 level
Breathru versus eRMT: the parameters behind the verdict, then further details
ParameterBreathrueRMT
PriceFreeFree
Rating1.2 (13 ratings)2.2 (6 ratings) — better
Positive reviews11.1% of reviews33.3% of reviews — better
Number of ratings13 — better6
Update frequencyEvery 11 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.6
Further details — not scored
Size35 MB38 MB
Age rating4+4+
Developer深圳市智净科技有限公司Chongqing Moffy InnovationTechnology Co,Ltd

Customer experience

Breathru

All ratings13 ratings
Positive7.7%
Neutral0.0%
Negative92.3%
Written reviews9 reviews
Positive11.1%
Neutral0.0%
Negative88.9%

eRMT

All ratings6 ratings
Positive33.3%
Neutral0.0%
Negative66.7%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

In-app purchases

None

Breathru

No in-app purchases

None

eRMT

No in-app purchases

Questions

Is Breathru free?
Breathru is free to download, with no in-app purchases.
Is eRMT free?
eRMT is free to download, with no in-app purchases.
Which has better reviews, Breathru or eRMT?
eRMT is rated higher. Breathru averages 1.2 out of 5 from 13 ratings, while eRMT averages 2.2 from 6 ratings.
Do Breathru or eRMT have ads?
Neither Breathru nor eRMT shows ads.
Which is updated more often, Breathru or eRMT?
Breathru ships an update every 11 months, and eRMT every 2 months. Most recently, Breathru was updated on June 1, 2026 and eRMT on August 19, 2026.

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