# Purchase Order vs Service Tech Work Orders Plus

The clearest difference is review sentiment: Service Tech Work Orders Plus at 82% against Purchase Order's 8%. Service Tech Work Orders Plus also leads on rating (4.2 vs 1.0) and ratings volume (13 vs 3). Purchase Order's advantage is price ($0.99 vs $7.99) and update cadence (every 3 weeks vs every 3 months). On ads, in-app purchases, monetization model and device support there is nothing between them.

Purchase Order costs $0.99 and Service Tech Work Orders Plus $7.99 up front. Purchase Order sells 10 one-off in-app purchases and Service Tech Work Orders Plus sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Service Tech Work Orders Plus holds the better App Store score, 4.2 against 1.0. Both are backed by a comparable volume of ratings — 3 and 13 respectively. Written reviews point the same way: 8% of Purchase Order's written reviews are positive against 82% of Service Tech Work Orders Plus's.

Purchase Order ships an update every 3 weeks, Service Tech Work Orders Plus every 3 months. The most recent releases landed on September 22, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Purchase Order | Service Tech Work Orders Plus |
| --- | --- | --- |
| Price | **$0.99** | $7.99 |
| Rating | [1.0 (3 ratings)](https://appshunter.io/ios/app/purchase-order/id488522018/reviews) | **[4.2 (13 ratings)](https://appshunter.io/ios/app/service-tech-work-orders-plus/id849337035/reviews)** |
| Number of ratings | 3 | **13** |
| Positive reviews | 8.3% of reviews | **81.8% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Paid | Paid |
| Best chart rank | **#34** | — |
| Size | 10 MB | 124 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Manu Gupta](https://appshunter.io/developer/806110625) | [JZ Mobile LLC](https://appshunter.io/developer/390988405) |

## What reviewers say

### Purchase Order

[App page](https://appshunter.io/ios/app/purchase-order/id488522018)

**Currently charting:** #34 Top Paid · Business (US App Store)

Create, email, and print professional purchase orders with this customizable business solution. Designed for ease of use, it offers a quick way to manage your company's procurement needs.

**Highlights:** Create purchase orders, Email purchase orders, Print purchase orders, Customizable solution, Easy to use

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Email 10 Pdfs | $0.99 | one-time |
| Share PDF via Facebook. Twitter, WhatsApp and SMS | $0.99 | one-time |
| Email 10 PDFs via Gmail | $0.99 | one-time |
| 10 times Save as, Print and Email | $0.99 | one-time |
| Email 25 Pdfs | $1.99 | one-time |
| Email 50 Pdfs | $2.99 | one-time |
| Email 100 Pdfs | $3.99 | one-time |
| 500 times Save as, Print and Email | $4.99 | one-time |
| 1000 times Save as, Print and Email | $6.99 | one-time |
| 10000 times Save as, Print and Email | $39.99 | one-time |


### Service Tech Work Orders Plus

[App page](https://appshunter.io/ios/app/service-tech-work-orders-plus/id849337035)

Manage field service operations with this comprehensive app. Schedule appointments, create professional invoices and estimates, track client information, and analyze financial data. All your business management tools in one place, offline.

**Highlights:** Client-focused scheduling, Professional invoicing and estimates, Contact management with direct communication, Inventory and labor tracking, Profit & Loss analysis, Offline data storage, Customizable document formats

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Messages & Reminders | $3.99 | one-time |
| Estimates Bids & Quotes 2 | $3.99 | one-time |
| Scheduler | $3.99 | one-time |
| Auto Service Calls | $4.99 | one-time |
| Cloud Sync Secure Data Sharing | $6.99 | one-time |
| Profits Expenses & PDF Reports | $6.99 | one-time |
| All Productivity In-Apps | $9.99 | one-time |
| Monthly Statements | $14.99 | one-time |
| Craftsman NCE Cost Book | $14.99 | one-time |
| Mac User Full License | $19.99 | one-time |


## Frequently asked questions

### Is Purchase Order free?

Purchase Order costs $0.99, and also offers in-app purchases.

### Is Service Tech Work Orders Plus free?

Service Tech Work Orders Plus costs $7.99, and also offers in-app purchases.

### Which has better reviews, Purchase Order or Service Tech Work Orders Plus?

Service Tech Work Orders Plus is rated higher. Purchase Order averages 1.0 out of 5 from 3 ratings, while Service Tech Work Orders Plus averages 4.2 from 13 ratings.

### Do Purchase Order or Service Tech Work Orders Plus have ads?

Neither Purchase Order nor Service Tech Work Orders Plus shows ads.

### Which is updated more often, Purchase Order or Service Tech Work Orders Plus?

Purchase Order ships an update every 3 weeks, and Service Tech Work Orders Plus every 3 months. Most recently, Purchase Order was updated on September 22, 2026 and Service Tech Work Orders Plus on September 17, 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.*