Data Manager Classic

Data Manager Classic is the personal database app for your own data — books, cocktail recipes, birthdays, car expenses, credit cards, travel packing lists, whatever you need.

You define the tables, fields and relationships yourself — no spreadsheet hacks, no cloud account required, no ads. Everything stays on your device.

FEATURES
• 16 field types: Text, Number, Money, Date, Time, Checkbox, Combobox, Counter, Link, Email, Phone, Image, Location, Rating and more
• Unlimited databases, multiple tables per database
• Relational references between tables
• Sort, group, search, totals and per-group subtotals
• Composite unique keys with live duplicate warnings
• Per-field display settings (visibility, label, color, font size, order)
• Password protection and optional per-field encryption
• Image attachments inside records
• Custom background image and theme per database
• CSV import / export — compatible with the original data format
• Share a whole database definition — optionally with data and images — as a single file
• Built for large datasets (tested with 5,000 entries)

19 EXAMPLES INCLUDED
Books, movies, contacts, birthdays, bookmarks, car expenses, cocktails, shopping lists, credit cards, travel packing and more — ready to use as templates or just to explore the app.

YOUR DATA STAYS WITH YOU
No sign-up, no account, no tracking. Optionally encrypt individual fields with a passphrase you choose.

HERITAGE
Data Manager Classic is a direct port of the original webOS app "Data Manager" (VivaLV Software, 2012), rebuilt natively for Android.

Recent changes:
Numbers in your own format

• Decimal commas like 3,5 are now read correctly. Until now they were silently
skipped in totals, sorting and statistics. Values you have already entered
start counting after the update — there is nothing to re-enter.
• The number keypad now offers a decimal comma.

New
• Target value with progress bar for total columns
• Auto-increment for number fields, including when duplicating a row
• Default values matched to the field type (date picker and so on)