# WorkGenies vs Open Invoice & Estimate Maker

The clearest difference is in-app purchases: WorkGenies at none against Open Invoice & Estimate Maker's 5. WorkGenies also leads on iOS requirement (11.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Open Invoice & Estimate Maker sells 5 in-app purchases, starting at $12.99 per month. WorkGenies asks for nothing beyond the download.

WorkGenies ships an update every 6 weeks, Open Invoice & Estimate Maker every 3 weeks. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | WorkGenies | Open Invoice & Estimate Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/open-invoice-and-estimate-maker/id6759610007/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 27 MB | 77 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DOMINION GLOBAL](https://appshunter.io/developer/1396175772) | [CANOPAS SOFTWARE LLP](https://appshunter.io/developer/1570951266) |

## What reviewers say

### WorkGenies

[App page](https://appshunter.io/ios/app/workgenies/id1551099360)

**Features:** macOS Compatibility

**In-app purchases:** none


### Open Invoice & Estimate Maker

[App page](https://appshunter.io/ios/app/open-invoice-and-estimate-maker/id6759610007)

Create professional invoices and job estimates quickly for your small business. Get paid faster with online payment options and track outstanding bills. Designed for contractors and service professionals.

**Highlights:** Create invoices and estimates in seconds, Customizable professional templates, Enable online payments, Track expenses and outstanding payments, Convert estimates to invoices, Digital signature for estimates

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OpenInvoice Pro | $12.99 | per month |
| OpenInvoice Pro 1 Month | $14.99 | per month |
| OpenInvoice Pro 1 Year | $49.99 | per year |
| OpenInvoice Pro 1 Year | $49.99 | per year |
| OpenInvoice Pro | $99.99 | per year |


## Frequently asked questions

### Is WorkGenies free?

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

### Is Open Invoice & Estimate Maker free?

Open Invoice & Estimate Maker is free to download, with in-app purchases available.

### Do WorkGenies or Open Invoice & Estimate Maker have ads?

Neither WorkGenies nor Open Invoice & Estimate Maker shows ads.

### Which is updated more often, WorkGenies or Open Invoice & Estimate Maker?

WorkGenies ships an update every 6 weeks, and Open Invoice & Estimate Maker every 3 weeks. Most recently, WorkGenies was updated on October 16, 2026 and Open Invoice & Estimate Maker on October 14, 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.*