Stacky · Office #46,880

What it is

Calls itself “habit tracker”.

• Calls itself: habit tracker

“Stacky is a habit tracker for daily goals and routines.”

Where it puts itself

Rules out “does not sync between devices”.

• Says it will not: does not sync between devices

“Your history is stored on your device and does not sync between devices.”

What it costs

Monthly subscription and yearly plan. A free tier, free forever. Trial: “trial”. Prices quoted: $29.99, $4.99.

• Monthly: yes
• Yearly: yes
• Free plan: free forever
• Price: $29.99 · $4.99
• Trial: trial

“Stacky Pro Yearly $29.99”

“Stacky Pro Monthly $4.99”

Who it sells to

Sells to consumers. Available in 2 languages.

• Sells to: consumers
• Languages: English · Russian

“Stacky is a habit tracker for daily goals and routines.”

“Available for iPhone and iPad in English and Russian.”

How it runs

A mobile app for iOS, iPadOS, macOS and visionOS. Runs locally and works offline. Distributed through the App Store.

• Kind: mobile
• Runs on: iOS · iPadOS · macOS · +1
• Runs where: on the device, offline
• Distributed via: App Store

“Available for iPhone and iPad in English and Russian.”

“Requires iPadOS 26.0 or later.”

What it works with

Names Apple Health, Firebase and 3 more on its pages.

• Names: Apple Health · Firebase · Stacky Pro · +2

“Connect supported habits to Apple Health, use widgets and reminders, and keep your history on your device.”

“Stacky uses Firebase for app analytics and crash diagnostics.”

What it offers as proof

Live, no waitlist. Trying it asks for a card.

• Instant signup: yes
• Trial asks for: a card

“Available for iPhone and iPad in English and Russian.”

“Manage or cancel in your Apple Account settings.”