# ProBooks vs Invoice Maker

The clearest difference is review sentiment: ProBooks at 88% against Invoice Maker's 43%. ProBooks also leads on rating (4.8 vs 4.5) and ratings volume (435 vs 12). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. ProBooks sells 3 in-app purchases, starting at $4.99 per month and Invoice Maker sells 7 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ProBooks holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: ProBooks has 435 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 88% of ProBooks's written reviews are positive against 43% of Invoice Maker's.

ProBooks ships an update weekly, Invoice Maker every 4 days. The most recent releases landed on October 13, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | ProBooks | Invoice Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (435 ratings)](https://appshunter.io/ios/app/probooks-invoice-maker/id836090315/reviews)** | [4.5 (12 ratings)](https://appshunter.io/ios/app/invoice-maker-invoice-master/id1402331969/reviews) |
| Number of ratings | **435** | 12 |
| Positive reviews | **87.9% of reviews** | 42.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 61 MB | 78 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [ProBooks](https://appshunter.io/developer/1760398888) | [Apponance, Inc.](https://appshunter.io/developer/1402331968) |

## What reviewers say

### ProBooks

[App page](https://appshunter.io/ios/app/probooks-invoice-maker/id836090315)

Create professional invoices and estimates in seconds with this app. It helps manage expenses, track payments, and send bills efficiently. Customize templates and accept various payment methods to streamline your business finances.

**Highlights:** Create invoices and estimates, Expense tracking and management, Customizable invoice templates, Recurring invoice setup, Payment processing, Receipt generation, Client signature capture

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Everything | $4.99 | per month |
| Unlock Everything | $49.99 | per year |
| AI Logo Pack | $4.99 | one-time |

**What reviewers like**

- 👍 User-friendly and intuitive interface
- 📱 Seamless cross-device syncing (iPhone, iPad, MacBook)
- 🎨 Professional and customizable invoice templates
- 💰 Affordable pricing with flexible subscription options
- ⚡ Quick and easy invoice creation process

**What reviewers complain about**

- 🐛 Data loss during app updates (critical issue)
- 📱 Mobile app has significant glitches and bugs
- 🔍 Search functionality doesn't find customers reliably
- ❌ Missing customer names in estimates tab
- 😞 Inconsistent customer service response times

**Reported bugs**

- Customer database deletion after forced updates
- All invoices and profile data disappearing
- Mobile app query doesn't find customers
- Estimates tab missing customer names
- App force logs out after leaving

**Requested features**

- Dark mode option
- Payment method quick options (Zelle, Venmo, Cash App)
- Horizontal/landscape mode support
- Automotive shop customization (make, model, year, VIN, license plate)
- Dashboard restoration or improvement


### Invoice Maker

[App page](https://appshunter.io/ios/app/invoice-maker-invoice-master/id1402331969)

Create and manage professional invoices, quotes, and receipts on the go. Track expenses, accept online payments, and generate financial reports to streamline your business operations.

**Highlights:** Invoice generation, Professional templates, Mobile invoicing, Estimates and quotes, Online payments, Expense tracking, Financial reporting

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Freelancer Monthly | $1.99 | per month |
| Premium Business Monthly | $4.99 | per month |
| Premium Enterprise Monthly | $12.99 | per month |
| Premium Freelancer Annual | $19.99 | per year |
| Premium Business Annual | $49.99 | per year |
| Premium Enterprise Annual | $129.99 | per year |
| Premium App | $4.99 | one-time |


## Frequently asked questions

### Is ProBooks free?

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

### Is Invoice Maker free?

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

### Which has better reviews, ProBooks or Invoice Maker?

ProBooks is rated higher. ProBooks averages 4.8 out of 5 from 435 ratings, while Invoice Maker averages 4.5 from 12 ratings.

### Do ProBooks or Invoice Maker have ads?

Neither ProBooks nor Invoice Maker shows ads.

### Which is updated more often, ProBooks or Invoice Maker?

ProBooks ships an update weekly, and Invoice Maker every 4 days. Most recently, ProBooks was updated on October 13, 2026 and Invoice Maker on October 6, 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.*