# SmartAC.com vs ServiceTitan Inventory

The clearest difference is rating: SmartAC.com at 4.9 against ServiceTitan Inventory's 3.2. SmartAC.com also leads on update cadence (fortnightly vs every 4 months) and ratings volume (36 vs 12). On price, ads, in-app purchases and monetization model there is nothing between them.

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

SmartAC.com holds the better App Store score, 4.9 against 3.2. Both are backed by a comparable volume of ratings — 36 and 12 respectively.

SmartAC.com ships an update fortnightly, ServiceTitan Inventory every 4 months. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SmartAC.com | ServiceTitan Inventory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (36 ratings)](https://appshunter.io/ios/app/smartaccom/id1488947598/reviews)** | [3.2 (12 ratings)](https://appshunter.io/ios/app/servicetitan-inventory/id1605822999/reviews) |
| Number of ratings | **36** | 12 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 months |
| Monetization | Free | Free |
| Size | 124 MB | 27 MB |
| Requires iOS | **13.4** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SmartAC.com, Inc.](https://appshunter.io/developer/1471377764) | [ServiceTitan Inc.](https://appshunter.io/developer/977674672) |

## What reviewers say

### SmartAC.com

[App page](https://appshunter.io/ios/app/smartaccom/id1488947598)

This app helps homeowners manage their air conditioning and heating systems. It monitors performance, alerts to potential issues, and provides maintenance reminders to save money and extend equipment life.

**Highlights:** Track AC system performance, Air filter life monitoring, System health insights, Leak and clog alerts, Virtual Technician support, Customized maintenance reports, Find service providers

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

**In-app purchases:** none


### ServiceTitan Inventory

[App page](https://appshunter.io/ios/app/servicetitan-inventory/id1605822999)

Streamline inventory management with mobile barcode scanning. This app enhances existing inventory modules to increase accuracy, save time on receiving and transfers, and improve profitability through better cost management and efficiency.

**Highlights:** Mobile barcode scanning, Streamlined PO receiving, Inventory transfers, Cycle counts, Cost management, Profitability improvement

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

**In-app purchases:** none


## Frequently asked questions

### Is SmartAC.com free?

SmartAC.com is free to download, with no in-app purchases.

### Is ServiceTitan Inventory free?

ServiceTitan Inventory is free to download, with no in-app purchases.

### Which has better reviews, SmartAC.com or ServiceTitan Inventory?

SmartAC.com is rated higher. SmartAC.com averages 4.9 out of 5 from 36 ratings, while ServiceTitan Inventory averages 3.2 from 12 ratings.

### Do SmartAC.com or ServiceTitan Inventory have ads?

Neither SmartAC.com nor ServiceTitan Inventory shows ads.

### Which is updated more often, SmartAC.com or ServiceTitan Inventory?

SmartAC.com ships an update fortnightly, and ServiceTitan Inventory every 4 months. Most recently, SmartAC.com was updated on October 20, 2026 and ServiceTitan Inventory on October 24, 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.*