# Simul'Impôt vs Imperio

The clearest difference is monetization model: Simul'Impôt at free against Imperio's subscription. Simul'Impôt also leads on iOS requirement (13.0 vs 15.1). Imperio's advantage is update cadence (every 5 weeks vs every 7 months). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Simul'Impôt ships an update every 7 months, Imperio every 5 weeks. The most recent releases landed on September 29, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Simul'Impôt | Imperio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/simulimpot/id440200931/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 weeks** |
| Monetization | **Free** | Subscription |
| Size | 17 MB | 67 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Patrick BODET](https://appshunter.io/developer/440200934) | [Imperio - App](https://appshunter.io/developer/1896619804) |

## What reviewers say

### Simul'Impôt

[App page](https://appshunter.io/ios/app/simulimpot/id440200931)

Estimate your income tax based on last year's earnings. Supports various income types, including salaries, independent work, savings, and real estate. Includes tax reductions and credits, with iCloud backup for simulations and fiscal news updates.

**Highlights:** Income tax estimation, Supports multiple income sources, Calculates tax reductions/credits, iCloud Drive backup, Fiscal news reader, Push notifications for updates

**Features:** macOS Compatibility

**In-app purchases:** none


### Imperio

[App page](https://appshunter.io/ios/app/imperio/id6768972046)

Effortlessly manage your business expenses by scanning receipts. The app automatically extracts merchant, tax, and category information, organizing it by company. It also handles VAT calculations, mileage tracking, and exports for your accountant.

**Highlights:** Automatic receipt scanning, VAT and tax calculation, Mileage and toll tracking, Multi-company management, CSV and PDF export, Automatic accountant reports

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

**In-app purchases:** none


## Frequently asked questions

### Is Simul'Impôt free?

Simul'Impôt is free to download, with no in-app purchases.

### Is Imperio free?

Imperio is free to download, with no in-app purchases.

### Do Simul'Impôt or Imperio have ads?

Neither Simul'Impôt nor Imperio shows ads.

### Which is updated more often, Simul'Impôt or Imperio?

Simul'Impôt ships an update every 7 months, and Imperio every 5 weeks. Most recently, Simul'Impôt was updated on September 29, 2026 and Imperio on September 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.*