# Billdu vs Invoice Maker－Estimate & Bill

The clearest difference is ratings volume: Billdu at 26K against Invoice Maker－Estimate & Bill's 2. Billdu also leads on update cadence (every 2 weeks vs monthly) and chart position (#85 vs unranked). Invoice Maker－Estimate & Bill's advantage is iOS requirement (15.6 vs 17.0). On price, rating, review sentiment and ads 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－Estimate & Bill sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Invoice Maker－Estimate & Bill 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 2, so its average is the more settled of the two. Written reviews complicate that: 90% of Billdu's written reviews are positive against 86% of Invoice Maker－Estimate & Bill's, so the app with the better star average is not the one people write more warmly about.

Billdu ships an update every 2 weeks, Invoice Maker－Estimate & Bill monthly. The most recent releases landed on November 13, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Billdu | Invoice Maker－Estimate & Bill |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (26K ratings)](https://appshunter.io/ios/app/billdu-invoice-estimate-maker/id527885754/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/invoice-makerestimate-and-bill/id6760347324/reviews)** |
| Number of ratings | **26K** | 2 |
| Positive reviews | **89.9% of reviews** | 85.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#85** | — |
| Size | 207 MB | 37 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad, Apple Watch | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [BILLDU LTD](https://appshunter.io/developer/501173313) | [Hitesh Khunt](https://appshunter.io/developer/1865069110) |

## What reviewers say

### Billdu

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

**Currently charting:** #85 Top Grossing · Business (US App Store)

This app helps small businesses, contractors, and freelancers create professional invoices and estimates quickly. It offers features like online payment processing, expense tracking, and client management to streamline billing and improve cash flow.

**Highlights:** Customizable invoice templates, Instant estimates and invoices, Online payment acceptance, Expense tracking with receipt scanning, Client management, Multi-device sync, Inventory management

**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－Estimate & Bill

[App page](https://appshunter.io/ios/app/invoice-makerestimate-and-bill/id6760347324)

Easily create and send professional invoices and estimates for your business. Manage billing and track payments with a simple, intuitive interface. Customize invoices with your logo and business details.

**Highlights:** Create professional invoices, Easy customization with logo, Simple and fast billing, Organized records of invoices, Export and share invoices, Manage billing and payments

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| premium_weekly | $4.99 | per 7 days |
| premium_monthly | $9.99 | per month |
| premium_yearly | $49.99 | per year |


## Frequently asked questions

### Is Billdu free?

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

### Is Invoice Maker－Estimate & Bill free?

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

### Which has better reviews, Billdu or Invoice Maker－Estimate & Bill?

Invoice Maker－Estimate & Bill is rated higher. Billdu averages 4.8 out of 5 from 26K ratings, while Invoice Maker－Estimate & Bill averages 5.0 from 2 ratings.

### Do Billdu or Invoice Maker－Estimate & Bill have ads?

Neither Billdu nor Invoice Maker－Estimate & Bill shows ads.

### Which is updated more often, Billdu or Invoice Maker－Estimate & Bill?

Billdu ships an update every 2 weeks, and Invoice Maker－Estimate & Bill monthly. Most recently, Billdu was updated on November 13, 2026 and Invoice Maker－Estimate & Bill on November 9, 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.*