# Smart Invoice vs Incubation Studio

The clearest difference is ads: Incubation Studio at none against Smart Invoice's shown. Incubation Studio also leads on update cadence (monthly vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Smart Invoice sells 3 in-app purchases, starting at $4.99 per 7 days and Incubation Studio sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Smart Invoice ships an update every 4 months, Incubation Studio monthly. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Smart Invoice | Incubation Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (12 ratings)](https://appshunter.io/ios/app/smart-invoice-estimate-maker/id6464425415/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 14 MB | 31 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Bohdan Matviichuk](https://appshunter.io/developer/1699256806) | [Incubation Studio](https://appshunter.io/developer/1788940749) |

## What reviewers say

### Smart Invoice

[App page](https://appshunter.io/ios/app/smart-invoice-estimate-maker/id6464425415)

Effortlessly create, manage, and track professional invoices and estimates. Streamline your business finances with multi-currency support and instant delivery options. Gain insights into your financial performance and simplify client billing.

**Highlights:** Create professional invoices, Manage and track invoices, Send invoices instantly, Multi-currency support, Customizable templates, Financial performance insights

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $4.99 | per 7 days |
| Pro Version | $4.99 | per 7 days |
| Pro Version | $14.99 | per month |


### Incubation Studio

[App page](https://appshunter.io/ios/app/incubation-studio/id6740209777)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Single (1) | $0.99 | one-time |
| 1/2 Dozen (6) | $4.99 | one-time |
| Dozen (12) | $8.99 | one-time |
| Crate (30) | $19.99 | one-time |
| Lot (600) | $99.99 | one-time |


## Frequently asked questions

### Is Smart Invoice free?

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

### Is Incubation Studio free?

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

### Do Smart Invoice or Incubation Studio have ads?

Smart Invoice shows ads; Incubation Studio does not.

### Which is updated more often, Smart Invoice or Incubation Studio?

Smart Invoice ships an update every 4 months, and Incubation Studio monthly. Most recently, Smart Invoice was updated on October 8, 2026 and Incubation Studio on October 10, 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.*