Quick verdict
Due (Lin Junjie) is a paid iPhone, iPad, Mac, and Apple Watch reminder app whose signature feature is auto-snooze: an unfinished reminder re-alerts at a set interval until you mark it done. It costs $7.99 on the App Store, with an optional $4.99/year upgrade pass, and iCloud sync ties it to Apple devices (US App Store, Aug 2026). NagMeLater delivers reminders as WhatsApp messages and its nag mode re-sends every 30 minutes, up to three times, until you reply done or snooze; it works on any phone and can nag other people via groups. Choose NagMeLater if you want Due-style nagging on Android too, you want to nag a spouse, parent, or teammate, not only yourself or you want to set reminders by typing a sentence in WhatsApp; stay with Due if you are Apple-only and want minute-by-minute persistence, you prefer a one-time purchase to any subscription or you want timers and reminders in one tiny local app. The main reason people look for an alternative is simple: it stops at the edge of Apple. On price, Due is $7.99 one-time + $4.99/yr upgrade pass; NagMeLater is free for 7 days, then $1.99/month or $59 for life.
Choose NagMeLater if…
- You want Due-style nagging on Android too
- You want to nag a spouse, parent, or teammate, not only yourself
- You want to set reminders by typing a sentence in WhatsApp
Choose Due if…
- You are Apple-only and want minute-by-minute persistence
- You prefer a one-time purchase to any subscription
- You want timers and reminders in one tiny local app
