# ComfortStar Tech Support vs iFLO PRO

The clearest difference is review sentiment: ComfortStar Tech Support at 100% against iFLO PRO's 67%. ComfortStar Tech Support also leads on update cadence (monthly vs every 4 months) and rating (4.0 vs 3.7). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

ComfortStar Tech Support holds the better App Store score, 4.0 against 3.7. Both are backed by a comparable volume of ratings — 5 and 7 respectively. Written reviews point the same way: 100% of ComfortStar Tech Support's written reviews are positive against 67% of iFLO PRO's.

ComfortStar Tech Support ships an update monthly, iFLO PRO every 4 months. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | ComfortStar Tech Support | iFLO PRO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (5 ratings)](https://appshunter.io/ios/app/comfortstar-tech-support/id6448704531/reviews)** | [3.7 (7 ratings)](https://appshunter.io/ios/app/iflo-pro/id6736655924/reviews) |
| Number of ratings | 5 | **7** |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free | Free |
| Size | 38 MB | 29 MB |
| Requires iOS | **14.0.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [EAir LLC](https://appshunter.io/developer/1078519512) | [Air Innovations](https://appshunter.io/developer/1675842992) |

## What reviewers say

### ComfortStar Tech Support

[App page](https://appshunter.io/ios/app/comfortstar-tech-support/id6448704531)

An interactive guide for HVAC technicians, offering access to manuals, troubleshooting guides, and direct communication with support agents. Streamline unit repair and create detailed service reports for future reference.

**Highlights:** Access owner and installation manuals, Service manuals and submittals, Create and send detailed service reports, Troubleshooting guides and videos, Error code guides, Direct communication with support agents

**Features:** macOS Compatibility

**In-app purchases:** none


### iFLO PRO

[App page](https://appshunter.io/ios/app/iflo-pro/id6736655924)

This smart device automatically dispenses a cleaning solution into your A/C drain pan and line. It actively breaks down build-up to prevent clogs, floods, and system shutdowns, offering protection and extending the life of your HVAC unit.

**Highlights:** Automated bio-enzymatic cleaning solution dispensing, Breaks down build-up in drain pans and lines, Prevents clogs, floods, and A/C shutdowns, Extends HVAC unit life, Real-time alerts

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

**In-app purchases:** none


## Frequently asked questions

### Is ComfortStar Tech Support free?

ComfortStar Tech Support is free to download, with no in-app purchases.

### Is iFLO PRO free?

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

### Which has better reviews, ComfortStar Tech Support or iFLO PRO?

ComfortStar Tech Support is rated higher. ComfortStar Tech Support averages 4.0 out of 5 from 5 ratings, while iFLO PRO averages 3.7 from 7 ratings.

### Do ComfortStar Tech Support or iFLO PRO have ads?

Neither ComfortStar Tech Support nor iFLO PRO shows ads.

### Which is updated more often, ComfortStar Tech Support or iFLO PRO?

ComfortStar Tech Support ships an update monthly, and iFLO PRO every 4 months. Most recently, ComfortStar Tech Support was updated on October 2, 2026 and iFLO PRO on October 5, 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.*