Simul'Impôt vs Patfi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simul'Impôt
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.
- Income tax estimation
- Supports multiple income sources
- Calculates tax reductions/credits
- iCloud Drive backup
- Fiscal news reader
- Push notifications for updates
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Simul'Impôt permet d'estimer votre impôt sur les revenus perçus l'année dernière et que vous devez déclarer cette année : - Traitements et salaires, pensions et rentes, - Revenus des travailleurs indépendants, - Revenus d'épargne, - Plus-values boursières, - Revenus fonciers, Le calcul des réductions et crédits d'impôt tient compte des réformes du plafonnement des niches fiscales. Vous pouvez sauvegarder vos différentes simulations dans des projets favoris qui sont, si vous le désirez, sauvegardés sur votre espace iCloud Drive. Cette version est dotée d'un lecteur RSS et permet donc d'être au fait de l'actualité fiscale ! Si vous acceptez de recevoir des notifications, vous serez averti lors de la parution de nouveaux articles. Le résultat de votre impôt n'est bien sûr qu'indicatif et l'auteur ne saurait être responsable des inexactitudes de l'estimation.
Patfi
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Are you looking for a simple app to track all your accounts in your different banks? Tired of tracking apps with ads and subscriptions, with automatic synchronization that never works? Patfi is a very simple, ultra-light app, without ads, without subscriptions, where you can manually enter your balances or transactions into your various accounts whenever you want. Key features: - Simple & safe: Patfi is consultative, no financial transaction is possible. No need for an account or authentication: the synchronization of your data (secure and encrypted) through your devices (iPhone / iPad / Mac / Apple Vision Pro / Apple Watch) is done on your iCloud! - Displays your total balance at any time - Sort your assets by category (current, savings, stock market, crypto...) - Sort your assets by bank - Offers tracking graphs - Expense tracking by period (day/week/month/year) / by banks / by means of payment / by expense category - Transactions tracking (income & expenses) by period (day/week/month/year) and by account - Ultra-light cross-platform app & widget in SwiftUI (iOS 26 / iPadOS 26 / macOS 26 / visionOS 26 / watchOS 26) with LiquidGlass
Screenshots
Verdict
The clearest difference is update cadence: Patfi at weekly against Simul'Impôt's every 7 months. Patfi also leads on device support (5 vs 3). Simul'Impôt's advantage is iOS requirement (13.0 vs 26.0). On price, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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, Patfi weekly. The most recent releases landed on June 5, 2026 and September 4, 2026 respectively.
| Parameter | Simul'Impôt | Patfi |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 7 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac, Apple Watch, Vision Pro — better |
| Requires iOS | 13.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 17 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Patrick BODET | Mathieu Vandeginste |
In-app purchases
Simul'Impôt
No in-app purchases
Patfi
No in-app purchases









