# Billdu vs Invoice Maker

The clearest difference is review sentiment: Billdu at 89% against Invoice Maker's 43%. Billdu also leads on ads (none vs shown) and ratings volume (26K vs 12). Invoice Maker's advantage is update cadence (every 4 days vs every 2 weeks) and iOS requirement (15.0 vs 17.0). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Billdu sells 10 in-app purchases, starting at $7.99 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.

Billdu holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Billdu has 26K ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 89% of Billdu's written reviews are positive against 43% of Invoice Maker's.

Billdu ships an update every 2 weeks, Invoice Maker every 4 days. The most recent releases landed on September 26, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Billdu | Invoice Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (26K ratings)](https://appshunter.io/ios/app/billdu-invoice-estimate-maker/id527885754/reviews)** | [4.5 (12 ratings)](https://appshunter.io/ios/app/invoice-maker-invoice-master/id1402331969/reviews) |
| Number of ratings | **26K** | 12 |
| Positive reviews | **89.3% of reviews** | 42.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#60** | — |
| Size | 205 MB | 82 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BILLDU LTD](https://appshunter.io/developer/501173313) | [Apponance, Inc.](https://appshunter.io/developer/1402331968) |

## What reviewers say

### Billdu

[App page](https://appshunter.io/ios/app/billdu-invoice-estimate-maker/id527885754)

**Currently charting:** #60 Top Grossing · Business (US App Store)

Create professional invoices and estimates quickly for your small business. This app helps you get paid faster with online payment options, track expenses by scanning receipts, and manage clients and inventory. It's designed for freelancers and contractors to maintain a professional image and streamline billing.

**Highlights:** Customizable invoice templates, Instant estimates and invoices, Online payment processing, Receipt scanning for expense tracking, Client and inventory management, Multi-device synchronization

**Features:** Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LITE - 1 month | $7.99 | per month |
| STANDARD (Month) | $14.99 | per month |
| STANDARD - 1 month | $14.99 | per month |
| STANDARD - 1 month | $14.99 | per month |
| PREMIUM (Month) | $27.99 | per month |
| PREMIUM - 1 month | $27.99 | per month |
| 24 invoices | $59.99 | per year |
| STARTER (Year) | $59.99 | per year |
| STANDARD (Year) | $119.99 | per year |
| STANDARD - 12 months | $119.99 | per year |

**What reviewers like**

- 🚀 Easy to use
- 📊 Helpful business features
- 🖼️ Professional-looking invoices
- 🕰️ Time-saving
- 💻 Seamless mobile experience

**What reviewers complain about**

- 🐛 Occasional crashes or bugs
- 🔍 Limited customization options
- 💳 Billing/payment issues
- 🕰️ Slow customer support response

**Reported bugs**

- Invoices not being received by clients
- Inconsistent invoice numbering
- Inability to save draft estimates

**Requested features**

- Improved date/time handling
- Ability to transfer data between businesses
- More customization options for invoices
- Integrated payment processing
- Enhanced reporting and analytics


### 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, 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 Billdu free?

Billdu 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, Billdu or Invoice Maker?

Billdu is rated higher. Billdu averages 4.8 out of 5 from 26K ratings, while Invoice Maker averages 4.5 from 12 ratings.

### Do Billdu or Invoice Maker have ads?

Invoice Maker shows ads; Billdu does not.

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

Billdu ships an update every 2 weeks, and Invoice Maker every 4 days. Most recently, Billdu was updated on September 26, 2026 and Invoice Maker on September 18, 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.*