SırdaşApp: Şifre Kasası

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Everyone
10+
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About this app

🔒 NO INTERNET ACCESS: Data cannot leave your phone. No server, no account, no ads.
🔐 SırdaşApp — the confidant for everything you can't remember

Forgot your e-Government password? What was your card's expiration date? Your home Wi-Fi password, alarm code, car inspection, your mother's IBAN…
SırdaşApp stores them all in ONE PLACE, ENCRYPTED and WITHOUT INTERNET. A 10-year-old child and a 70-year-old can use it comfortably.

🔒 WHY SIRDAŞAPP?
• 100% OFFLINE: No copy accessible even to the developer — no server at all. • ENCRYPTION: AES-256-GCM, the key is in the phone's secure hardware (Android Keystore). Only the PBKDF2-HMAC-SHA256 hash of the PIN is stored. • SCREENSHOT CANNOT BE TAKEN, copied passwords are deleted from the clipboard in 30 seconds, the safe locks when you exit the application.
• 4 or 6-digit PIN, pattern, fingerprint/face — unlock with whichever you prefer. • TWO-FOLD VERIFICATION: If you wish, the safe requires two methods at once (PIN + fingerprint or PIN + pattern).

🇹🇷 MADE FOR TURKEY
• e-Government: Your, your spouse's, and your children's Turkish Republic Identity Numbers and passwords are at the top; copy them with a single touch. • Turkish Republic Identity Number Verification — incorrectly entered numbers are not saved.
• IBAN recognition of 71 banks: Enter the IBAN, and the bank will appear automatically. It warns if there are incorrect digits. • VISA · Mastercard · TROY · Amex card image, card number error check.
• Address registration with 81 provinces, all districts and neighborhoods + postal code.

🗂 17 REGISTRATION TYPES — ALL IN ONE
🏛 e-Government · 🪪 Identity card, passport, driver's license · 🚗 Vehicle and registration (inspection, traffic insurance, comprehensive insurance dates) · 🩺 Health card (blood type, allergy, medication, emergency contact)
💳 Credit and debit cards · 🏦 Bank account and IBAN · 👛 Digital wallet and crypto (including recovery words)
📍 Address (with location) · 📶 Wi-Fi and modem · 🔢 Alarm, safe, site gate codes · 💡 Bill and subscription (subscriber number, last payment date)
🔐 Website and application accounts · 📱 SIM card (PIN, PUK) · 🔑 License keys · 🛡 Insurance policy · 🧾 Warranty certificate · 📝 Secure note

📷 SAVE WITHOUT WRITING
Show your card, IBAN, or vehicle registration to the camera — let SırdaşApp read it. Scan the Wi-Fi QR code, and the network name and password will fill in. Recognition works within your phone.

⏰ REMEMBER, REMIND
Notifies you when vehicle inspection, policy expiration, warranty period, passport, or bill payment due date is approaching. The notification never includes a password or license plate number.
All on the Reminders page; add to your calendar with a single touch.

👨‍👩‍👧 THE WHOLE FAMILY'S SAFE
Separate records by person: Me, my spouse, my son, my mother… Add a photo to each person so it's clear whose record it is.

📤 SEND WITH A SINGLE TOUCH
• Send your IBAN via WhatsApp in the format "name + bank + IBAN". • Send your address with location and directions; Share your location with "Send my location". • Show your guest the Wi-Fi QR code.

👵 FOR ALL AGES
• Large font and large icon option ("Very large" / "Largest") — easy to read even for those with low vision. • Fully compatible fonts with Turkish characters, including Atkinson Hyperlegible designed for the visually impaired.
• 10 theme colors, light/dark appearance. • Homepage at a glance: every application with a single logo (Gmail, e-Government, bank…); lists or grids of accounts in groups of 2-5, with a tap.
• Prevents illogical registration: no IBAN without a bank, no e-Government without a Turkish Republic ID number, no incorrect card number registered.

🛡 SECURITY ANALYSIS
Shows weak, repetitive, and outdated passwords with PROOF: which accounts use the same password, why the password is weak. It writes step-by-step what to do and generates a strong password.

💾 BACKUP IS IN YOUR HANDS
Save your encrypted backup to Google Drive, a flash drive, an SD card, or your phone — automatically to multiple locations. Even if your phone is lost, you can unlock it on a new phone with your recovery key.
If you want, you can also log in with three questions from your vault if you forget your PIN.

🟢 IMPORT YOUR GOOGLE PASSWORDS
Import your passwords from Google Password Manager with a single touch. Set SırdaşApp as an autofill service, and let apps automatically fill in your password.

SırdaşApp does not collect any personal data. Everything you save stays only on your phone.

Design and development: Harun Doğan Software
Password, card, e-Government, IBAN, Wi-Fi… All in one place, secure, without internet. Don't forget!
Updated on
Oct 27, 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
  • No data collected
    Learn more about how developers declare collection

What’s new

🌍 Adres, banka, kimlik ve araç formları ülkene göre: yerel alan adları, sıra ve numara biçimleri.
📍 Her kayda ülke seçebilirsin; form o ülkenin alanlarıyla açılır.
🏛 23 ülkede banka ve devlet kurumu önerileri.
💱 Tutarlar kendi para birimiyle saklanır.
📅 Tarihi ülkenin sırasıyla yaz.
🔤 Yazı tipleri her dilde doğru görünür; Ayarlar daha okunaklı.
Content rating
Everyone
Shares Location
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App support

About the developer
HARUN DOĞAN
hdinnovationlabs@gmail.com
BUHARAEVLER MAH. 8. SOKAK 19030 MERKEZ/Çorum Türkiye