Nefelejcs

Content rating
Everyone
10+
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Content rating
Everyone
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About this app

You’re driving, doing repairs, showing an apartment – ​​and the phone rings. You pick it up, have a conversation, and hang up.
Two hours later, you can’t remember whether that number 06-30 was the complaining customer or the one requesting a quote. And in the evening, you remember that you should have called someone back – you just don’t know who.

Nefelejcs solves exactly this.

▸ THIS IS HOW IT WORKS

When you hang up the phone, a small microphone bubble pops up in the corner of the screen. You tap it and say what you want to remember:

“Péter Kovács, bathroom renovation, reminder for tomorrow at eight in the morning half an hour before”

That’s it. The app writes down what you said, adds it to the call, and will call you tomorrow at seven-thirty. No need to open anything, no typing, no searching the call log. If the Calendar function is turned on, it will also add the entry to your calendar for 8am tomorrow, and the reminder will remain in Nefelejcs.

▸ A RULE TO REMEMBER

Start with the name and end with the time of the reminder. That's it: the name first, the time at the end, and you can say anything in between.

The reminder is the keyword, what you say before it will be the time of the event (and will be added to the calendar), which is what the reminder will say after it.

If you continue the sentence after "reminder", the app doesn't start guessing: it keeps the full text and tells you that you haven't set a reminder. It speaks rather than putting it at the wrong time - you can change it with a tap on the card.

▸ UNDERSTANDS TIME IN HUNGARIAN

• “in five minutes”, “in an hour and a half”, “in two weeks”
• “tomorrow at ten in the morning”, “at eight on Monday”, “on the twentieth of August”
• “at eight in the evening”, “at four in the morning”, “half past eight”, “at a quarter past seven”
• “tomorrow at two, reminder ten minutes before”
• recognizes that “eight thousand forints” is an amount, not a time

If you don’t say a time, it will still save the note – you can set the reminder manually later.

▸ WHAT ELSE IT KNOWS

• The bubble pops up after every call, even for those in your contacts. If you don’t want this, you can turn it off with a switch in the settings.
• The phone number in the list is the call button itself – one tap and you’re dialing.
• You can save the customer to your contacts with one button; it also suggests the name from the note.
• If you don't respond to the reminder, it will speak three more times every five minutes – you can't fall asleep over it.
• The note can be edited at any time: tap on the text and you can write or on the microphone and you can even dictate.
• Offline Hungarian dictation can be downloaded if you're working in the wrong places.
• Built-in system check: shows you which permissions are missing and fixes them with one button.

▸ PRIVACY

Your notes, names and reminders remain on your phone. Nefelejcs does not read your call log or your contacts (it can only write to them when you ask).

For accurate Hungarian dictation, the recording is written to text by a transcription service: the audio recording leaves the device for this processing, and is not stored by us or the service provider afterwards. Names and phone numbers are not included. If there is no internet, the app works with the phone's built-in recognition and nothing leaves the device.

▸ WHO IS IT FOR

Entrepreneurs, mechanics, realtors, hairdressers, lawyers, educators - everyone who receives work on their phone and for whom a forgotten callback costs money.

▸ PRICING

Nefelejcs can be tried for free for 7 days, with full functionality.

After the trial period, the subscription is 2490 HUF/month. The fee will be billed by Google Play to the payment method associated with your Play account, and the subscription will automatically renew every month until you cancel.

Cancel at any time: Play Store → profile picture → Payments and subscriptions → Subscriptions. If you cancel before the end of the trial period, you will not be charged anything. If you cancel later, access will remain until the end of the already paid month.

There are no ads in the app. Android 10 or higher is required.

Question, bug report: info@doctorhouse.hu
You dictate after a call, the app reminds you. Free for the first 4 customers.
Updated on
Aug 31, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info, App info and performance, and Device or other IDs
  • Data is encrypted in transit

What’s new

Ebben a frissítésben:

- Hívás után akkor is feljön a diktálás, ha a hívó benne van a névjegyeidben. Kikapcsolható: Beállítások → Diktálás névjegyes hívásnál.

- Egyszerűbb szabály: kezdd a névvel, és az emlékeztető időpontjával fejezd be. Ha az időpont nem a végén van, a szöveg teljes egészében megmarad, és az app jelzi, hogy emlékeztető nem jött létre.

- A naptár és az emlékeztető gomb azt az időpontot ajánlja fel, ami elhangzott: a naptár az eseményét, az emlékeztető a szólásét.
Content rating
Everyone
Learn more

App support

About the developer
ATTILA NAGY
info@doctorhouse.hu
Nemesszentandrás Dózsa utca 2. 8925 Hungary