Spineless? app icon

Spineless?

Quit a bad habit with a cartoon worm that has no spine and is still disappointed in yours.

Download Spineless? on the App Store
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The Spineless? home screen showing a running streak with the worm alongside it.
Your streak, and the worm
The relapse screen, with a 45-second undo option.
Every slip is undoable for 45 seconds
History and trigger breakdown for a tracked habit.
History and triggers
The Backbone upgrade screen listing what the subscription unlocks.
Backbone, if you want more
Settings, including the tone control from Soft Worm through to Roast Mode.
Pick how hard it roasts you

Common questions

The undo window, backdating a quit date, what Backbone unlocks, cancelling a subscription, and why the app has no account and no network connection are all answered on the FAQ.

Still stuck?

Email muddermister@gmail.com and describe what happened. If you write from the app (Settings → Email support) it fills in your app version and iOS version automatically, which usually saves a round trip.

App Information

  • Developer: muddermis
  • Price: Free for one habit, the whole streak tracker and the worm. Backbone is optional — monthly, yearly with a two-week free trial, or a one-time lifetime purchase
  • Category: Health & Fitness (also listed under Lifestyle)
  • Compatibility: iOS 17.0+
  • Languages: English

A serious note

Spineless? is a motivational tracker with jokes in it. It is not a medical device and it is not treatment. If you're quitting something with real withdrawal risks — alcohol especially — or you're struggling with a dependency, please talk to a doctor or a local support service. The worm will wait.