WhatWhenWhy app icon

Apps Like WhatWhenWhy for iPhone and iPad

by Kossy, Inc.★ 0.00 ratingsProductivity$0.99Data updated 2026-11-15

WhatWhenWhy screenshots

Ranked alternatives

Showing 221–240 of 1,000 ranked alternatives.

  1. Missive - Email, Chat & Tasks app icon

    Missive - Email, Chat & Tasks

    Heliom Inc.

    Collaborate around emails and

    Manage shared inboxes and collaborate on emails. , share attachments, and assign directly. Use shared labels to organize by project or department. Create canned responses for repetitive emails. Collaborate on emails in real time.

    ★ 4.596 ratingsBusinessFreeData updated 2026-09-12
  2. Customer Database app icon

    Customer Database

    Georg Sieber

    Sync data securely

    Manage data with secure tools. Add, edit, and organize information. Sync with self-hosted MySQL server across multiple devices. Group customers, track birthdays, and manage vouchers. Send newsletters and import data. Comply with EU-GDPR regulations.

    ★ 4.647 ratingsUtilitiesFreeData updated 2026-09-22
  3. LawBillity app icon

    LawBillity

    Boston Billing Solutions, LLC

    Track time, expenses, and invoices offline

    Track time for meetings, travel, or court sessions using timers or manual entries. Log expenses and create invoices from tracked time. Sync data offline and upload when connected. Manage time entries and expenses within the .

    ★ 4.628 ratingsBusinessFreeData updated 2026-10-04
  4. Sticky Color Notes Widget app icon

    Sticky Color Notes Widget

    Osawa Shunsuke

    Note with one hand, customize colors

    Leave quickly with one hand using on-screen buttons. Customize text , letter thickness, and background . Add from the lower screen edge or above the keyboard. No account required.

    ★ 4.5118 ratingsProductivityFreeData updated 2026-10-23
  5. Life Diary - Memories & Notes app icon

    Life Diary - Memories & Notes

    AJ Amen

    Store , lock with password, backup

    Store and thoughts with password protection and iCloud backup. Automatically sync to Google Calendar. Add text entries, set reminders, and organize entries by date. Export and share securely.

    ★ 4.495 ratingsLifestyleFreeData updated 2026-09-12
  6. Timelogger: Time Tracking app icon

    Timelogger: Time Tracking

    Filipe Martins

    Track tasks, log , sync across devices

    Track with timers for tasks. Log activities and set weekly or location-based alerts. Sync data across devices using iCloud. Monitor and manage tasks securely. View progress and control repetitive or daily activities.

    ★ 4.491 ratingsProductivityFreeData updated 2026-09-10
  7. Expiry Keeper Expiration Date app icon

    Expiry Keeper Expiration Date

    SnowdropSoft Co.,Ltd.

    Track dates and manage inventory

    Track dates with customizable alerts and recurring reminders. Attach photos of items to their dates. Log consumption and view completion progress. Sync across devices and set notifications for upcoming expirations.

    ★ 0.00 ratingsProductivityFreeData updated 2026-09-06

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.