The short answer
If you want it gentle and guilt-free, use Finch. If you need consequences, try Habitica (a role-playing game), SnakeStreak on Android or OGARNIAK, the app we make. If you want habits inside a normal to-do list, TickTick.
Disclosure: Świt Studio makes OGARNIAK and it is marked as ours. Nobody paid to be included. Prices are US prices seen in October 2026 and differ by country.
OGARNIAK is free to try: App Store · Google Play.
Compared at a glance
| App | What happens when you break it | Platforms | Price |
|---|---|---|---|
| Finch | Nothing, rewards only | iOS, Android | Free; Finch Plus about $9.99/mo or $69.99/yr |
| Habitica | Your character loses health, then a level, gold and gear | iOS, Android, web | Free; optional $4.99/mo |
| SnakeStreak | The snake dies when the streak breaks | Android | Free |
| TickTick | Nothing, it counts streaks | all platforms | Free; Premium $49.99/yr |
| Habit Rabbit | Nothing, the rabbit's home gets nicer when you keep going | iPhone only | Free, in-app purchases |
| OGARNIAK (ours) | A missed habit costs the pet half a heart | iOS, Android | Free trial, then a subscription |
Rewards or consequences?
Losing something moves people more than gaining the same amount. In a 2016 study, people who lost a little money for every day they missed a step goal reached it on about 45% of days, against about 30% in a control group, while the same money offered as a reward made no significant difference. That study used money, not pixel pets, so treat it as a reason to try stakes rather than proof.
The other side: guilt on its own can put you off. Stakes work best with a way back and a pause for bad days.
Habits in OGARNIAK
In OGARNIAK, habits live next to your tasks. You choose the days and the hour, the habit shows up in your day, and a grid shows how it has gone for months. A missed habit costs your pet half a heart; every clean day and every hour of focus in the Pomodoro gives a heart back. For sick days and travel there is a break mode.
The honest drawbacks: after the free trial OGARNIAK needs a subscription, and it runs on phones only, with no web or desktop app. If deadlines stress you out, losing hearts can feel like pressure; Finch is the kinder choice then.
The other apps
Finch
You look after a small bird by setting small self-care goals. The bird never suffers when you miss a day. Many people love it for that, and some find that is why the habit never stuck.
Habitica
Habits, Dailies and to-dos become a role-playing game. Miss a Daily and your character loses health. It needs an account and some setup, and the game itself can become the distraction. Looking for something simpler? Habitica alternatives.
SnakeStreak
A small Android habit tracker with a hard rule: break your streak and the snake dies for good, unless you use a "Pill of Life".
TickTick
A full to-do list with habits, a calendar and a Pomodoro timer. No consequences, but everything is in one place.
Habit Rabbit
Complete habits and your rabbit's home gets nicer. Rewards only, iPhone only, with paid decorations.
Frequently asked questions
What is the best habit tracker app?
It depends on what keeps you going. Finch if you prefer gentle rewards. Habitica, SnakeStreak or OGARNIAK if you need consequences when a streak breaks. TickTick if you want habits inside a normal to-do list.
Is there a free habit tracker app?
Yes: Finch, Habitica, SnakeStreak and Habit Rabbit are free with optional purchases, and TickTick has a free plan. OGARNIAK has a free trial, then a subscription.
Is there a habit tracker that punishes you?
Yes. SnakeStreak kills a snake when you break a streak, Habitica takes health from your character, and OGARNIAK takes half a heart from your pet for a missed habit.
Which habit tracker works on both iPhone and Android?
Finch, Habitica, TickTick and OGARNIAK. SnakeStreak is Android only and Habit Rabbit is iPhone only.