Any device
Fider runs in the browser. Android, iPhone, Windows, Mac or Linux, it does not matter. It installs as a PWA and has dark mode.
Alternative
A Margen alternative that does not depend on Apple
Margen is a polished app, but it only exists on iOS and macOS, does not export your data and is Spanish only. If you have an Android phone, work on Windows or want to take your data out whenever you like, you need something else.
| Fider | Margen | |
|---|---|---|
| Platform | Web (PWA): Android, iOS and desktop | iOS and macOS only |
| History | Unlimited | Not stated |
| Tax features (303 and 130) | Modelo 303, 130 and 349 drafts | No |
| Invoices | Yes | Not stated |
| CSV export | Yes, on the free plan | No |
| Dark mode | Yes | Not stated |
| Login | Google, Microsoft and email | No SSO |
| Languages | Spanish and English | Spanish only |
| Price | Free; PRO 4.99 €/month or 39.99 €/year | 4.99 €/month or 39.99 €/year |
Your data leaves when you want
CSV export is on the free plan. Margen does not export CSV.
The same live net worth, and more
Fider prices crypto, stocks, ETFs, funds and property in real time, like Margen, and also separates personal, freelance and company, with modelo 303 and 130 drafts.
When to stay on Margen
If you live in Apple, your financial life is personal only and you never need to export, Margen serves you well and the price is the same.
When to choose Fider
Fider makes sense when you have more than one financial life in the same app: personal, freelance and, if you have one, a company. Every transaction carries its wallet and you can look at one, two or all three together.
- You are self-employed in Spain and want the modelo 303 and 130 drafts without copying figures into another tool.
- You work from a computer and want a real web app, with dark mode.
- You want the full history, not a window of a few months.
- You prefer not to connect your bank: import a PDF or CSV statement and review it.
- You share the numbers with your accountant and want them to see exactly what you see.
Frequently asked questions
Does Fider work on Android?
Yes. Fider is a web app that installs as a PWA on Android, iOS and desktop.
Can I take my data out?
Yes, as CSV from the free plan. Margen does not export CSV.
Does Fider import PDF statements like Margen?
Yes. An AI reads the statement and you review the result. It also accepts CSV, manual entry and Outlook receipts.
Is it available in English?
Yes. Fider is in Spanish and English. Margen is Spanish only.
What does it cost?
The same as Margen on the paid plan: 4.99 €/month or 39.99 €/year. Fider also has a free plan.
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