# iFLO vs eRMT

The clearest difference is rating: iFLO at 3.1 against eRMT's 2.2. iFLO also leads on ratings volume (92 vs 6). eRMT's advantage is monetization model (free vs subscription). On price, review sentiment, update cadence and ads there is nothing between them.

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

iFLO holds the better App Store score, 3.1 against 2.2. That said, the two scores are not equally well evidenced: iFLO has 92 ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 30% of iFLO's written reviews are positive against 33% of eRMT's, so the app with the better star average is not the one people write more warmly about.

iFLO ships an update every 6 weeks, eRMT every 2 months. The most recent releases landed on September 16, 2026 and August 19, 2026 respectively.

## The numbers

| Metric | iFLO | eRMT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (92 ratings)](https://appshunter.io/ios/app/iflo/id6446085127/reviews)** | [2.2 (6 ratings)](https://appshunter.io/ios/app/ermt/id6472037616/reviews) |
| Number of ratings | **92** | 6 |
| Positive reviews | 30.3% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Subscription | **Free** |
| Size | 30 MB | 38 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Air Innovations](https://appshunter.io/developer/1675842992) | [Chongqing Moffy InnovationTechnology Co,Ltd](https://appshunter.io/developer/1716510724) |

## What reviewers say

### iFLO

[App page](https://appshunter.io/ios/app/iflo/id6446085127)

Proactively maintain your HVAC system to prevent clogs, backups, and water damage. This smart device uses AI and custom schedules based on your climate to keep your AC running efficiently, saving you time and money.

**Highlights:** Automated drain line cleaning, AI-powered weather-based maintenance, Customizable maintenance schedules, Real-time device monitoring, Timely notifications and reminders, Easy app-guided installation

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### eRMT

[App page](https://appshunter.io/ios/app/ermt/id6472037616)

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

**In-app purchases:** none


## Frequently asked questions

### Is iFLO free?

iFLO 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, iFLO or eRMT?

iFLO is rated higher. iFLO averages 3.1 out of 5 from 92 ratings, while eRMT averages 2.2 from 6 ratings.

### Do iFLO or eRMT have ads?

Neither iFLO nor eRMT shows ads.

### Which is updated more often, iFLO or eRMT?

iFLO ships an update every 6 weeks, and eRMT every 2 months. Most recently, iFLO was updated on September 16, 2026 and eRMT on August 19, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*