# Sid Harvey Order Entry vs HVAC Estimate

The clearest difference is rating: Sid Harvey Order Entry at 5.0 against HVAC Estimate's 3.0. Sid Harvey Order Entry also leads on in-app purchases (none vs 2) and iOS requirement (7.0 vs 10.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. HVAC Estimate sells 2 in-app purchases, starting at $4.99 per month. Sid Harvey Order Entry asks for nothing beyond the download.

Sid Harvey Order Entry holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

Sid Harvey Order Entry ships an update every 4 months, HVAC Estimate every 6 months. The most recent releases landed on June 1, 2026 and August 24, 2026 respectively.

## The numbers

| Metric | Sid Harvey Order Entry | HVAC Estimate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sid-harvey-order-entry/id1060131558/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/hvac-estimate/id1145035110/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 6 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 35 MB | 81 MB |
| Requires iOS | **7.0** | 10.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vormittag Associates Inc.](https://appshunter.io/developer/614902379) | [Snappii](https://appshunter.io/developer/587096976) |

## What reviewers say

### Sid Harvey Order Entry

[App page](https://appshunter.io/ios/app/sid-harvey-order-entry/id1060131558)

This business app allows customers to place orders for various ship-to locations or trucks at assigned company branches. It offers multiple ways to add items, including searching by description or part number, scanning barcodes, and reordering past purchases. Users can also view promotions, shop by department, and receive email order confirmations and invoices.

**Highlights:** Offline order placement, Search products by description, part number, or barcode, Quick reorder from purchase history, View and shop current promotions, Browse by department and sub-group, Email order confirmations and invoices, Review past orders and tracking information

**Features:** macOS Compatibility

**In-app purchases:** none


### HVAC Estimate

[App page](https://appshunter.io/ios/app/hvac-estimate/id1145035110)

This app helps HVAC professionals create detailed work estimates for clients. It calculates labor, parts, and total costs, and allows for client import and speech-to-text input. Customize forms and preview estimates before sending.

**Highlights:** Detailed work estimate creation, Automatic cost calculation (labor, parts, total), Client import from address book/Excel, Speech-to-text input, Estimate preview, Customizable forms

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| Annual Subscription | $49.99 | per year |


## Frequently asked questions

### Is Sid Harvey Order Entry free?

Sid Harvey Order Entry is free to download, with no in-app purchases.

### Is HVAC Estimate free?

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

### Which has better reviews, Sid Harvey Order Entry or HVAC Estimate?

Sid Harvey Order Entry is rated higher. Sid Harvey Order Entry averages 5.0 out of 5 from 2 ratings, while HVAC Estimate averages 3.0 from 2 ratings.

### Do Sid Harvey Order Entry or HVAC Estimate have ads?

Neither Sid Harvey Order Entry nor HVAC Estimate shows ads.

### Which is updated more often, Sid Harvey Order Entry or HVAC Estimate?

Sid Harvey Order Entry ships an update every 4 months, and HVAC Estimate every 6 months. Most recently, Sid Harvey Order Entry was updated on June 1, 2026 and HVAC Estimate on August 24, 2026.

---

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