# ServTraq vs HVAC Manual Boss

The clearest difference is in-app purchases: ServTraq at none against HVAC Manual Boss's 1. ServTraq also leads on ratings volume (3 vs 1) and iOS requirement (13.0 vs 15.1). HVAC Manual Boss's advantage is update cadence (every 9 days vs every 2 months). On price, rating, ads and device support there is nothing between them.

Both are free to download. HVAC Manual Boss sells 1 in-app purchase, starting at $29.99 per month. ServTraq asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for ServTraq against 5.0 for HVAC Manual Boss. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

ServTraq ships an update every 2 months, HVAC Manual Boss every 9 days. The most recent releases landed on September 19, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ServTraq | HVAC Manual Boss |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/servtraq/id1218370310/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/hvac-manual-boss/id6761338720/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | **Free** | Subscription |
| Size | 21 MB | 39 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Central Coast Energy Services, Inc.](https://appshunter.io/developer/1218370309) | [John Kelley](https://appshunter.io/developer/1873680474) |

## What reviewers say

### ServTraq

[App page](https://appshunter.io/ios/app/servtraq/id1218370310)

Access daily crew appointments and sync them for offline use in the field. Features include direct calling, navigation, and photo linking to jobs.

**Highlights:** View crew appointments, Offline sync for field access, Direct customer calling, Instant navigation to appointments, Take and link photos to jobs

**Features:** macOS Compatibility

**In-app purchases:** none


### HVAC Manual Boss

[App page](https://appshunter.io/ios/app/hvac-manual-boss/id6761338720)

This app streamlines HVAC load calculations, enabling users to quickly generate Manual J, S, and D outputs. It allows for on-the-spot pricing and uses real-world data for accurate estimates, even while on-site.

**Highlights:** Manual J load calculations, Manual D and S outputs, On-the-spot pricing, Real-world data integration, Major equipment brand access, On-site estimate generation

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hvac Manual Boss | $29.99 | per month |


## Frequently asked questions

### Is ServTraq free?

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

### Is HVAC Manual Boss free?

HVAC Manual Boss is free to download, with in-app purchases available.

### Which has better reviews, ServTraq or HVAC Manual Boss?

ServTraq and HVAC Manual Boss are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do ServTraq or HVAC Manual Boss have ads?

Neither ServTraq nor HVAC Manual Boss shows ads.

### Which is updated more often, ServTraq or HVAC Manual Boss?

ServTraq ships an update every 2 months, and HVAC Manual Boss every 9 days. Most recently, ServTraq was updated on September 19, 2026 and HVAC Manual Boss on October 25, 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.*