# Billdu vs Invoice Maker & Quote Builder

The clearest difference is in-app purchases: Invoice Maker & Quote Builder at none against Billdu's 11. Invoice Maker & Quote Builder also leads on update cadence (every 3 days vs every 2 weeks) and iOS requirement (15.0 vs 17.0). Billdu's advantage is ratings volume (26K vs 1) and chart position (#73 vs unranked). On price, rating, ads 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. Invoice Maker & Quote Builder asks for nothing beyond the download.

Invoice Maker & Quote Builder holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Billdu has 26K ratings behind it against 1, so its average is the more settled of the two.

Billdu ships an update every 2 weeks, Invoice Maker & Quote Builder every 3 days. The most recent releases landed on October 31, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Billdu | Invoice Maker & Quote Builder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (26K ratings)](https://appshunter.io/ios/app/billdu-invoice-estimate-maker/id527885754/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/invoice-maker-and-quote-builder/id6758097896/reviews)** |
| Number of ratings | **26K** | 1 |
| Positive reviews | 89.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Best chart rank | **#73** | — |
| Size | 207 MB | 53 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) | [Mital Sorthiya](https://appshunter.io/developer/6780117516) |

## What reviewers say

### Billdu

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

**Currently charting:** #73 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 & Quote Builder

[App page](https://appshunter.io/ios/app/invoice-maker-and-quote-builder/id6758097896)

Create professional invoices, estimates, and receipts quickly and easily. This app offers customizable templates, tax support, and client management for freelancers and small businesses. Get paid faster with streamlined invoicing and tracking.

**Highlights:** Create unlimited professional invoices, Customizable with logo and brand colours, Send invoices via email, PDF, or link, Track paid, unpaid, and overdue invoices, Generate estimates and convert to invoices, Supports GST, VAT, and custom taxes, Offline creation and automatic syncing

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

**In-app purchases:** none


## Frequently asked questions

### Is Billdu free?

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

### Is Invoice Maker & Quote Builder free?

Invoice Maker & Quote Builder is free to download, with no in-app purchases.

### Which has better reviews, Billdu or Invoice Maker & Quote Builder?

Invoice Maker & Quote Builder is rated higher. Billdu averages 4.8 out of 5 from 26K ratings, while Invoice Maker & Quote Builder averages 5.0 from 1 ratings.

### Do Billdu or Invoice Maker & Quote Builder have ads?

Neither Billdu nor Invoice Maker & Quote Builder shows ads.

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

Billdu ships an update every 2 weeks, and Invoice Maker & Quote Builder every 3 days. Most recently, Billdu was updated on October 31, 2026 and Invoice Maker & Quote Builder on October 7, 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.*