# Invoice Maker・Billing App vs Invoice Estimate Maker

The clearest difference is update cadence: Invoice Estimate Maker at daily against Invoice Maker・Billing App's every 2 weeks. Invoice Maker・Billing App's advantage is chart position (#107 vs unranked). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Invoice Maker・Billing App sells 8 in-app purchases, starting at $7.99 per month and Invoice Estimate Maker sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Invoice Maker・Billing App ships an update every 2 weeks, Invoice Estimate Maker daily. The most recent releases landed on November 6, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Invoice Maker・Billing App | Invoice Estimate Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (7.3K ratings)](https://appshunter.io/ios/app/invoice-makerbilling-app/id1447239633/reviews)** | — |
| Number of ratings | **7.3K** | — |
| Positive reviews | 56.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Daily** |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#107** | — |
| Size | 322 MB | 63 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Saldo Apps Inc.](https://appshunter.io/developer/1277532073) | [SUNIL .](https://appshunter.io/developer/6813330119) |

## What reviewers say

### Invoice Maker・Billing App

[App page](https://appshunter.io/ios/app/invoice-makerbilling-app/id1447239633)

**Currently charting:** #107 Top Grossing · Business (US App Store)

Create and share professional invoices and estimates quickly from any device. Save time on paperwork, stay organized, and get paid faster with customizable branding and payment options. Focus on your business while this app handles your billing.

**Highlights:** Create invoices and estimates quickly, Convert estimates to invoices, Save product/service details, Calculate taxes and discounts, Add payment methods, Customizable branding, Add signatures and photos

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Subscription | $7.99 | per month |
| Saldo Apps Premium | $9.99 | per 7 days |
| Saldo Apps Premium | $11.99 | per 7 days |
| Saldo Apps Premium | $14.99 | per month |
| Invoice Maker PRO Monthly | $14.99 | per month |
| Invoice Maker PRO Monthly | $14.99 | per month |
| Monthly subscription | $14.99 | per month |
| Monthly Premium Subscription | $15.99 | per month |

**What reviewers like**

- 👍 User-friendly layout
- 🚀 Fast and efficient
- 📝 Professional-looking invoices
- 💰 Convenient payment options
- 📊 Helpful reporting and tracking features

**What reviewers complain about**

- 🐛 Occasional crashes and glitches
- 🔄 Issues with syncing and data loss
- 💰 Subscription model concerns
- 🕰️ Slow response times
- 🔒 Security and login problems

**Reported bugs**

- Invoices not sending properly
- Subscription issues and unexpected charges
- Data loss after app updates or device changes
- Compatibility problems with newer iOS versions
- Invoices showing as drafts unexpectedly

**Requested features**

- Add late fee feature
- Improve invoice customization options
- Integrate with inventory management systems
- Provide better customer support channels
- Offer a one-time purchase option


### Invoice Estimate Maker

[App page](https://appshunter.io/ios/app/invoice-estimate-maker-9bill/id6819354598)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Invoice Estimate Maker-9Bill | $3.99 | per month |
| NineBill Yearly Pro | $34.99 | per year |


## Frequently asked questions

### Is Invoice Maker・Billing App free?

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

### Is Invoice Estimate Maker free?

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

### Do Invoice Maker・Billing App or Invoice Estimate Maker have ads?

Neither Invoice Maker・Billing App nor Invoice Estimate Maker shows ads.

### Which is updated more often, Invoice Maker・Billing App or Invoice Estimate Maker?

Invoice Maker・Billing App ships an update every 2 weeks, and Invoice Estimate Maker daily. Most recently, Invoice Maker・Billing App was updated on November 6, 2026 and Invoice Estimate Maker on November 1, 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.*