# Invoice Estimate Maker vs Smoothbalance

The clearest difference is monetization model: Smoothbalance at freemium against Invoice Estimate Maker's subscription. Smoothbalance also leads on iOS requirement (12.0 vs 15.2). Invoice Estimate Maker's advantage is update cadence (monthly vs every 12 months) and ratings volume (524 vs 3). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Invoice Estimate Maker sells 8 in-app purchases, starting at $2.99 per month and Smoothbalance sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for Invoice Estimate Maker against 5.0 for Smoothbalance. That said, the two scores are not equally well evidenced: Invoice Estimate Maker has 524 ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 97% of Invoice Estimate Maker's written reviews are positive against 100% of Smoothbalance's.

Invoice Estimate Maker ships an update monthly, Smoothbalance every 12 months. The most recent releases landed on October 17, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Invoice Estimate Maker | Smoothbalance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (524 ratings)](https://appshunter.io/ios/app/invoice-estimate-maker/id875169014/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/smoothbalance-invoice-maker/id1155474274/reviews)** |
| Number of ratings | **524** | 3 |
| Positive reviews | 96.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 12 months |
| Monetization | Subscription | **Freemium** |
| Size | 25 MB | 15 MB |
| Requires iOS | 15.2 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [SpeedSolutions Pty Ltd](https://appshunter.io/developer/521353246) | [smoothbalance ltd](https://appshunter.io/developer/1155474273) |

## What reviewers say

### Invoice Estimate Maker

[App page](https://appshunter.io/ios/app/invoice-estimate-maker/id875169014)

Create professional invoices and estimates with customizable templates and over 500 background images. Securely store and back up your data, and allow customers to sign directly on your device. Share invoices via email, print, or messaging apps.

**Highlights:** Professional invoice and estimate creation, Customizable templates with 500+ backgrounds, Customer signature capture, Secure cloud data backup, Email, print, and share options, Logo and signature upload, Sales tax reporting

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $2.99 | per month |
| Monthly subscription | $5.49 | per month |
| Monthly Subscription | $8.49 | per month |
| Månedlig abonnement | $8.99 | per month |
| Monthly subscription | $8.99 | per month |
| Monthly subscription | $11.99 | per month |
| Monthly subscript | $11.99 | per month |
| Monthly subscript | $15.99 | per month |

**What reviewers like**

- 🚀 Easy to use
- 👍 Professional-looking invoices
- 🚀 Quick and efficient
- 👍 Convenient for on-the-go business
- 👍 Streamlines invoicing and billing

**What reviewers complain about**

- 🐛 Scrolling issues with new update
- 🐛 Blurry photo uploads
- 💰 Expensive for some small businesses

**Reported bugs**

- Scrolling issues with new update
- Blurry photo uploads

**Requested features**

- Ability to rearrange line items on invoices
- Signature capture for customers
- Statements and other advanced features


### 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 |


## Frequently asked questions

### Is Invoice Estimate Maker free?

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

### Is Smoothbalance free?

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

### Which has better reviews, Invoice Estimate Maker or Smoothbalance?

Smoothbalance is rated higher. Invoice Estimate Maker averages 4.9 out of 5 from 524 ratings, while Smoothbalance averages 5.0 from 3 ratings.

### Do Invoice Estimate Maker or Smoothbalance have ads?

Neither Invoice Estimate Maker nor Smoothbalance shows ads.

### Which is updated more often, Invoice Estimate Maker or Smoothbalance?

Invoice Estimate Maker ships an update monthly, and Smoothbalance every 12 months. Most recently, Invoice Estimate Maker was updated on October 17, 2026 and Smoothbalance on October 3, 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.*