FlatTax vs Fixo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FlatTax
This app helps self-employed individuals calculate their flat tax liability under Italy's simplified tax regimes. It accounts for different profitability coefficients and reduced rates for new businesses, based on current tax laws.
- Flat tax calculation
- Simplified tax regimes
- Profitability coefficient adjustment
- Reduced rates for new businesses
- Supports current tax laws
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Calcolo flat tax, applicazione guida per la determinazione dell’imposta sostitutiva dovuta dalle partite IVA in regime forfettario. La Flat tax per i possessori di partita IVA altro non è che il regime forfettario del 15% o 5%. Con questa semplice applicazione è possibile simulare il calcolo dell' imposta da versare in base al nuovo regime forfettario, detto anche regime forfettario agevolato, previsto dalla Legge di Stabilità 2015 (L. 23 dicembre 2014, n. 190, art. 1 commi da 54 a 89) con le modifiche introdotte dalla Legge di Stabilità 2016 (L.208/2015), dalla Legge di Bilancio 2019 (L. 145/2018) e gli ultimi aggiornamenti introdotti dalla Legge di Bilancio 2020 (L. 160/2019). A seconda del settore corrispondente, il calcolatore tiene conto del corretto coefficiente di redditività previsto per il calcolo della Flat tax. È possibile indicare se ci si trovi nei primi 5 anni di attività o nei successivi per ottenere il calcolo della tassa con aliquota agevolata al 5% prevista per i primi 5 anni di attività o l’aliquota al 15%. Si ricorda che la flat tax è applicabile solo se l’azienda non supera i 65.000 euro di fatturato annuale. Cos’è la flat tax? In generale, si tratta di una misura fiscale meno complessa di quella attuale. Il principio di base è che, anziché un sistema di tassazione progressivo Irpef che si basa su aliquote e scaglioni a cui sottrarre le detrazioni per il lavoro dipendente, la tassa piatta prevede un’imposizione fiscale uguale per tutti i soggetti sotto una determinata fascia di reddito.
Fixo
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Stop tracking every coffee. Start understanding your real costs. Fixo isn't a daily expense tracker. It's the app that shows you how much of your income or budget is already committed before you spend a single euro. Add your fixed costs once (rent, subscriptions, insurance, loans) and get an instant, honest picture of your finances. Yearly insurance? Quarterly bills? Monthly rent? Fixo normalizes every billing frequency into one clear monthly view, so nothing sneaks up on you. Why Fixo: - Set it once, see it forever. No daily logging, no receipt scanning - One unified view: yearly, quarterly, and monthly costs converted into a single monthly total - Wallet tracking: assign expenses to the accounts you pay from and see exactly what leaves each one - Emergency fund calculator: plan for 3 to 60 months of essential coverage - Minimal by design. Clean, focused, distraction-free Most people don't overspend on lattes. They lose track of the 15 subscriptions, the annual insurance, the quarterly fees. Fixo makes the invisible visible. Your money. Your clarity. Set it and know it.
Screenshots
Verdict
The clearest difference is ads: Fixo at none against FlatTax's shown. Fixo also leads on update cadence (every 4 days vs every 14 months). FlatTax's advantage is iOS requirement (11.0 vs 15.1). On price, in-app purchases and device support 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.
FlatTax ships an update every 14 months, Fixo every 4 days. The most recent releases landed on October 6, 2026 and October 2, 2026 respectively.
| Parameter | FlatTax | Fixo |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 14 months | Every 4 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 15 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Centro Studi Informatica di Danilo Priore | Domenico Falco |
In-app purchases
FlatTax
No in-app purchases
Fixo
No in-app purchases









