
The best guest registration app for a single apartment
For one apartment, the best app is the one that doesn't charge you for three: no property minimum, published flat fee, online check-in by link and automatic SES Hospedajes submission. Autoregistro meets all four for €1/month; iButlers, Partee and BookCheckin come next. Chekin requires 3 units (€11.85/month). Prices verified on 11 September 2026.
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Nine apps with their price for one apartment
What you really pay with a single property, per each app's official website, and who it suits. Verified: 11 September 2026.
| App | Price with 1 apartment | Who it suits | Minimums |
|---|---|---|---|
| Autoregistro | €1/month | You just want to comply with SES at the lowest cost, with online check-in by link. SES only (no Mossos or Ertzaintza) | None |
| iButlers | €1.50–2/month + VAT | Close in price; the free plan doesn't submit to SES, you need the paid one | None |
| Partee | From €1.69/month (quote) | Your apartment is in Catalonia or the Basque Country, or you want a long-established app; first month free | None |
| Registro Parte Viajeros | €2.50–3/month | Simple flat fee; 7-day trial | None |
| BookCheckin | €3/month + VAT | You want 3 months free to try; SES only | None |
| HazCheckin | €3.75/month (up to 3 properties) | You plan to reach 2 or 3 apartments soon; annual-billing price | None |
| GoToCheck | €3.95/month | You want smart locks and automatic WhatsApp; submits to Mossos and Ertzaintza | None |
| RegistroViajero | €5/month + VAT | Check-in in 9 languages and audit trail; not available in Catalonia or the Basque Country | None |
| Chekin | €11.85/month (3 × €3.95) | You need deposits, upselling, biometric verification or smart locks and don't mind paying for 3 units | 3 properties |
Autoregistro
€1/month
You just want to comply with SES at the lowest cost, with online check-in by link. SES only (no Mossos or Ertzaintza)
Minimums: None
iButlers
€1.50–2/month + VAT
Close in price; the free plan doesn't submit to SES, you need the paid one
Minimums: None
Partee
From €1.69/month (quote)
Your apartment is in Catalonia or the Basque Country, or you want a long-established app; first month free
Minimums: None
Registro Parte Viajeros
€2.50–3/month
Simple flat fee; 7-day trial
Minimums: None
BookCheckin
€3/month + VAT
You want 3 months free to try; SES only
Minimums: None
HazCheckin
€3.75/month (up to 3 properties)
You plan to reach 2 or 3 apartments soon; annual-billing price
Minimums: None
GoToCheck
€3.95/month
You want smart locks and automatic WhatsApp; submits to Mossos and Ertzaintza
Minimums: None
RegistroViajero
€5/month + VAT
Check-in in 9 languages and audit trail; not available in Catalonia or the Basque Country
Minimums: None
Chekin
€11.85/month (3 × €3.95)
You need deposits, upselling, biometric verification or smart locks and don't mind paying for 3 units
Minimums: 3 properties
Prices excluding VAT, checked on 11 September 2026. Check-in Scan doesn't publish pricing (≈€6.90–6.95/month per third parties) and Checkin Vacacional charges €1.70–4 per booking, so they're not in the table. The full 17-tool comparison is on the best-apps page.
What you don't need with a single apartment
3-property minimums
Chekin bills 3 units even if you have one: €11.85/month for a service that costs €1 in another app.
Hotel modules
Deposits, upselling, biometric verification, smart locks. Useful with 20 flats; with one, you pay for features you never open.
Per-booking fees that grow in summer
Per-booking credits look cheap in winter and spike exactly when you rent the most.
A whole PMS for one flat
Channel manager, booking engine and accounting to manage a calendar Airbnb already runs for you.
The four criteria that matter
No property minimum
You can sign up from 1 and the published price is what you pay.
Flat, published fee
No custom quotes or credits: one number a month that doesn't change with occupancy.
Online check-in by link
The guest fills in their data and signs from their phone before arriving; you don't type ID numbers.
Automatic SES submission with retries
The report goes out on its own within 24 hours and, if SES fails, is retried without you doing anything.
When another app beats Autoregistro
Your apartment is in Catalonia or the Basque Country
You need submission to Mossos d'Esquadra or Ertzaintza: Partee, Check-in Scan or GoToCheck.
You want deposits, upselling or smart locks
That's Chekin or GoToCheck; we only do the registration.
You have fewer than one booking a month
Pay-per-booking (Checkin Vacacional, Partes de Viajeros) or the free official portal work out cheaper.
You already use a PMS
Lodgify, AvaiBook or Smoobu include their own module; check whether it's enough before paying for another app.
Questions about apps for a single apartment
What is the best guest registration app for a single apartment?
The one with no property minimum, a low flat fee, online check-in by link and automatic SES Hospedajes submission. Autoregistro meets all four for €1/month; iButlers (€1.50–2), Partee (from €1.69) and BookCheckin (€3) are the next options. Prices verified in September 2026.
Which guest registration app has no property minimum?
All the ones in the table except Chekin, which requires 3 units. Autoregistro, iButlers, Partee, Registro Parte Viajeros, BookCheckin, HazCheckin, GoToCheck and RegistroViajero can be hired from 1 property.
How much does guest registration cost if I only have one apartment?
From €0 if you do it by hand on the official portal (with a digital certificate and every report typed in), €1/month with Autoregistro, and between €1.50 and €5/month with the other no-minimum apps. Chekin costs €11.85/month because it bills 3 properties.
Do I need a PMS if I only have one apartment?
No. A PMS is for syncing calendars and payments across several properties. For one apartment on Airbnb or Booking, a registration app that imports bookings via iCal and submits the reports is enough.
Which app should I choose if my apartment is in Catalonia or the Basque Country?
One that submits to Mossos d'Esquadra or Ertzaintza: Partee, Check-in Scan or GoToCheck. Autoregistro, BookCheckin and RegistroViajero only submit to SES Hospedajes, which doesn't cover those two regions.
Can I do it for free?
Yes, on the Ministry of the Interior's official SES.Hospedajes portal: it's manual, needs a digital certificate or your registration credentials, and you type in every guest within 24 hours. With very few bookings a year it pays off.
Where do the prices come from?
From each app's official pricing page, checked on 11 September 2026. They may change; always check their site for the current figure.
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Learn moreOne apartment, one euro a month
No minimums, no lock-in and no fees. Your guest fills in the link and the report goes to SES Hospedajes on its own. 3 weeks free, no card.
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