# Smoothbalance vs Invoice Maker・Billing App

The clearest difference is review sentiment: Smoothbalance at 100% against Invoice Maker・Billing App's 56%. Smoothbalance also leads on rating (5.0 vs 4.8) and iOS requirement (12.0 vs 16.0). Invoice Maker・Billing App's advantage is update cadence (every 2 weeks vs every 12 months) and ratings volume (7.3K vs 3). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Smoothbalance sells 2 in-app purchases, starting at $4.99 per month and Invoice Maker・Billing App sells 12 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

Smoothbalance holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Invoice Maker・Billing App has 7.3K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 100% of Smoothbalance's written reviews are positive against 56% of Invoice Maker・Billing App's.

Smoothbalance ships an update every 12 months, Invoice Maker・Billing App every 2 weeks. The most recent releases landed on October 3, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Smoothbalance | Invoice Maker・Billing App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/smoothbalance-invoice-maker/id1155474274/reviews)** | [4.8 (7.3K ratings)](https://appshunter.io/ios/app/invoice-makerbilling-app/id1447239633/reviews) |
| Number of ratings | 3 | **7.3K** |
| Positive reviews | **100.0% of reviews** | 56.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 weeks** |
| Monetization | Freemium | Free with in-app purchases |
| Best chart rank | — | **#102** |
| Size | 15 MB | 322 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [smoothbalance ltd](https://appshunter.io/developer/1155474273) | [Saldo Apps Inc.](https://appshunter.io/developer/1277532073) |

## What reviewers say

### Smoothbalance

[App page](https://appshunter.io/ios/app/smoothbalance-invoice-maker/id1155474274)

Easily create and send invoices, quotations, and estimates on the go. Track business expenses in multiple currencies with receipt snapping and cloud storage. Streamline financial management for freelancers and small businesses.

**Highlights:** Create invoices and quotations, Track business expenses, Multi-currency support, Receipt snapping, Cloud data backup, CSV/PDF report export

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| Yearly Subscription | $39.99 | per year |


### Invoice Maker・Billing App

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

**Currently charting:** #102 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 (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Subscription | $7.99 | per month |
| Weekly Premium Subscription | $7.99 | per 7 days |
| Weekly Premium Subscription | $7.99 | per 7 days |
| 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 |
| Annual Premium Subscription | $49.99 | per year |
| Saldo Apps Premium Yearly | $99.99 | per year |

**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


## Frequently asked questions

### Is Smoothbalance free?

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

### Is Invoice Maker・Billing App free?

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

### Which has better reviews, Smoothbalance or Invoice Maker・Billing App?

Smoothbalance is rated higher. Smoothbalance averages 5.0 out of 5 from 3 ratings, while Invoice Maker・Billing App averages 4.8 from 7.3K ratings.

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

Neither Smoothbalance nor Invoice Maker・Billing App shows ads.

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

Smoothbalance ships an update every 12 months, and Invoice Maker・Billing App every 2 weeks. Most recently, Smoothbalance was updated on October 3, 2026 and Invoice Maker・Billing App on October 22, 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.*