Apps Like Pendulum - Pen Pal Tracker for iPhone and iPad
Track letters, record supplies, set reminders
Track correspondence with friends by recording send/receive dates and calculating delivery times. Log pen, ink, and paper details for each letter. Set reminders to write back or post letters. Sync data via iCloud for cross-device access.
by Benjamin Cardy★ 4.112 ratingsUtilitiesFreeData updated 2026-09-06
Helps users improve skills through structured prompts and feedback. Offers on crafting arguments, organizing ideas, and refining language. Includes exercises to practice techniques and track progress over time.
