# Simple Invoice Maker vs Spend Smart

The clearest difference is ratings volume: Simple Invoice Maker at 17 against Spend Smart's 2. Spend Smart's advantage is iOS requirement (13.0 vs 17.4). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Simple Invoice Maker sells 6 in-app purchases, starting at $2.49 per 7 days and Spend Smart sells 4 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 Simple Invoice Maker against 5.0 for Spend Smart. That said, the two scores are not equally well evidenced: Simple Invoice Maker has 17 ratings behind it against 2, so its average is the more settled of the two.

Simple Invoice Maker ships an update every 3 weeks, Spend Smart fortnightly. The most recent releases landed on October 25, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Simple Invoice Maker | Spend Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (17 ratings)](https://appshunter.io/ios/app/simple-invoice-maker-app/id6744615820/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/spend-smartai-receipt-scanner/id6752597013/reviews)** |
| Number of ratings | **17** | 2 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 43 MB | 53 MB |
| Requires iOS | 17.4 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Bivis](https://appshunter.io/developer/1124507805) | [Exypnos Development LLC](https://appshunter.io/developer/1787351181) |

## What reviewers say

### Simple Invoice Maker

[App page](https://appshunter.io/ios/app/simple-invoice-maker-app/id6744615820)

Effortlessly create and send professional invoices and estimates. Customize templates with your branding, track payments, and manage client details. Ideal for freelancers and small businesses seeking to streamline their billing process and get paid faster.

**Highlights:** Create invoices and estimates, Share via email, SMS, or print, Customize templates with logo/colors, Track payment status, Convert estimates to invoices, Manage multiple businesses, Offline access

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Invoice Maker Weekly | $2.49 | per 7 days |
| Invoice Maker Monthly | $4.99 | per month |
| Invoice Maker Weekly | $4.99 | per 7 days |
| Invoice Maker Monthly | $8.99 | per month |
| Invoice Maker Annual | $49.99 | per year |
| Invoice Maker Annual | $79.99 | per year |


### Spend Smart

[App page](https://appshunter.io/ios/app/spend-smartai-receipt-scanner/id6752597013)

Effortlessly track income and expenses with AI-powered receipt scanning. Manage budgets, set recurring payments, and secure your financial data with PIN and Face ID. Gain clear insights into your spending habits.

**Highlights:** AI receipt and bill scanning, Smart budget planning by category, Recurring transaction tracking, Effortless expense and income recording, Family and shared budgeting, Financial reports and cash flow insights, App lock with PIN and Face ID

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Single User – Monthly Plan | $4.99 | per month |
| Multi-User Monthly Plan | $8.99 | per month |
| Single User –Annual Plan | $29.99 | per year |
| Multi-User Yearly Plan | $49.99 | per year |


## Frequently asked questions

### Is Simple Invoice Maker free?

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

### Is Spend Smart free?

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

### Which has better reviews, Simple Invoice Maker or Spend Smart?

Spend Smart is rated higher. Simple Invoice Maker averages 4.9 out of 5 from 17 ratings, while Spend Smart averages 5.0 from 2 ratings.

### Do Simple Invoice Maker or Spend Smart have ads?

Neither Simple Invoice Maker nor Spend Smart shows ads.

### Which is updated more often, Simple Invoice Maker or Spend Smart?

Simple Invoice Maker ships an update every 3 weeks, and Spend Smart fortnightly. Most recently, Simple Invoice Maker was updated on October 25, 2026 and Spend Smart on October 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*