# SearchExpress® Approval vs Express Invoice Professional

The clearest difference is in-app purchases: SearchExpress® Approval at none against Express Invoice Professional's 1. SearchExpress® Approval also leads on iOS requirement (8.0 vs 11.0). Express Invoice Professional's advantage is update cadence (every 2 months vs every 21 months). On price, ads and device support there is nothing between them.

Both are free to download. Express Invoice Professional sells 1 in-app purchase, starting at $2.99 per month. SearchExpress® Approval asks for nothing beyond the download.

SearchExpress® Approval ships an update every 21 months, Express Invoice Professional every 2 months. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SearchExpress® Approval | Express Invoice Professional |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (6 ratings)](https://appshunter.io/ios/app/express-invoice-professional/id6443504913/reviews)** |
| Number of ratings | — | **6** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 70 MB | 21 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Executive Technologies, Inc.](https://appshunter.io/developer/295992595) | [NCH Software](https://appshunter.io/developer/349888537) |

## What reviewers say

### SearchExpress® Approval

[App page](https://appshunter.io/ios/app/searchexpress-approval/id1531115873)

**Features:** macOS Compatibility

**In-app purchases:** none


### Express Invoice Professional

[App page](https://appshunter.io/ios/app/express-invoice-professional/id6443504913)

Create and track professional invoices, quotes, and sales orders on the go. Send client statements, recurring invoices, and payment reminders. Generate reports on sales and outstanding payments.

**Highlights:** Create professional invoices, Generate quotes and sales orders, Track unpaid invoices, Send client statements, Automate recurring invoices, Send payment reminders, Generate sales reports

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Features (Monthly) | $2.99 | per month |


## Frequently asked questions

### Is SearchExpress® Approval free?

SearchExpress® Approval is free to download, with no in-app purchases.

### Is Express Invoice Professional free?

Express Invoice Professional is free to download, with in-app purchases available.

### Do SearchExpress® Approval or Express Invoice Professional have ads?

Neither SearchExpress® Approval nor Express Invoice Professional shows ads.

### Which is updated more often, SearchExpress® Approval or Express Invoice Professional?

SearchExpress® Approval ships an update every 21 months, and Express Invoice Professional every 2 months. Most recently, SearchExpress® Approval was updated on October 6, 2026 and Express Invoice Professional 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.*