French Phrase
Quelle appli tu recommandes pour réserver ?
Meaning
Literally, 'Which app do you recommend for booking?' The speaker is asking for a suggestion of a mobile application that can be used to make reservations, such as for restaurants, hotels, or travel.
When to use
Use this informal question when chatting with a friend, a colleague, or anyone you address with 'tu'. It works well in casual settings like a coffee break, a text message, or a quick conversation in a co‑working space.
✦Grammar Breakdown
Quelleappliturecommandespourréserver?
Quelle (interrogative adjective)
Used before a feminine singular noun to ask 'which' or 'what'. It agrees in gender and number with the noun it modifies.
appli (colloquial noun)
Short for 'application', a feminine noun. In spoken French people often say 'appli' instead of the full 'application'.
tu (subject pronoun)
Second‑person singular informal pronoun. In casual conversation the subject can be placed before the verb without inversion.
recommandes (verb)
Present tense of 'recommander' conjugated for 'tu'. Note the -es ending; many learners mistakenly use the third‑person form 'recommande'.
pour + infinitive
The preposition 'pour' followed by an infinitive expresses purpose: 'to book' in this case.
réserver (infinitive)
Means 'to book' or 'to reserve'. It is a regular -er verb.
🗨In Conversation
Quelle appli tu recommandes pour réserver ?
Which app do you recommend for booking?
J'utilise souvent TheFork pour les restaurants et Booking.com pour les hôtels.
I often use TheFork for restaurants and Booking.com for hotels.
✕Common Mistakes
Quel appli tu recommandes pour réserver ?
‘Quel’ is masculine; the noun ‘appli’ is feminine, so the correct form is ‘Quelle’.
Quelle appli tu recommande pour réserver ?
The verb must agree with the subject ‘tu’; the correct ending is ‘‑es’.
Quelle appli tu recommandes réserver ?
Learners sometimes omit the preposition and say ‘réserver’ alone, which changes the meaning to ‘Which app do you recommend to book?’, sounding less natural.
↔Alternatives
Quelle application me conseilles‑tu pour réserver ?
Which application do you advise me to use for booking?
Quel appli me recommandes‑tu pour faire une réservation ?
Which app do you recommend for making a reservation?
Tu as une appli à me suggérer pour réserver ?
Do you have an app to suggest for booking?
Cultural Tip
In spoken French, especially among younger speakers, the full interrogative structure 'Est‑ce que' or inversion ('Quelle appli recommandes‑tu…') is often dropped in favor of a more relaxed word order like 'Quelle appli tu recommandes…'. The abbreviation 'appli' is informal; in a formal email you would use 'application'. Also, French speakers tend to mention the specific type of reservation (restaurant, train, hotel) after the suggestion, so adding that detail makes the request sound natural.