# U.S Technicians Assn vs ServiceWizard

The clearest difference is in-app purchases: U.S Technicians Assn at none against ServiceWizard's 3. U.S Technicians Assn also leads on iOS requirement (13.0 vs 15.1). ServiceWizard's advantage is update cadence (every 5 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. ServiceWizard sells 3 in-app purchases, starting at $12.99 per month. U.S Technicians Assn asks for nothing beyond the download.

U.S Technicians Assn ships an update every 2 months, ServiceWizard every 5 days. The most recent releases landed on October 15, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | U.S Technicians Assn | ServiceWizard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (37 ratings)](https://appshunter.io/ios/app/servicewizard-field-service/id6751783151/reviews)** |
| Number of ratings | — | **37** |
| Positive reviews | — | 89.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | — | Subscription |
| Size | 126 MB | 136 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Eyup Esin](https://appshunter.io/developer/1692068096) | [ServiceWizard LLC](https://appshunter.io/developer/1825746997) |

## What reviewers say

### U.S Technicians Assn

[App page](https://appshunter.io/ios/app/us-technicians-assn/id6476447294)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### ServiceWizard

[App page](https://appshunter.io/ios/app/servicewizard-field-service/id6751783151)

Streamline your service business operations with this comprehensive app. It offers AI-powered pricing, customer management, scheduling, invoicing, and payment processing. Automate communication and gain insights into business growth.

**Highlights:** AI-powered pricing and estimates, Customer relationship management (CRM), Professional quotes and invoices, Job scheduling and calendar tracking, Automated SMS communication, Payment processing and receipts, Business analytics and reporting

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WashWise Pro | $12.99 | per month |
| ServiceWizard Pro | $19.99 | per month |
| WashWise Pro | $199.00 | per year |


## Frequently asked questions

### Is U.S Technicians Assn free?

U.S Technicians Assn is free to download, with no in-app purchases.

### Is ServiceWizard free?

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

### Do U.S Technicians Assn or ServiceWizard have ads?

Neither U.S Technicians Assn nor ServiceWizard shows ads.

### Which is updated more often, U.S Technicians Assn or ServiceWizard?

U.S Technicians Assn ships an update every 2 months, and ServiceWizard every 5 days. Most recently, U.S Technicians Assn was updated on October 15, 2026 and ServiceWizard on October 21, 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.*