AppMarketSpy › Productivity › Cardstock: Habit Cards
Cardstock: Habit Cards
Build or break habits, 49 days
Anastasios Beis · Productivity
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Cardstock: Habit Cards is an iOS Productivity app by Anastasios Beis, released on Oct 27, 2026. The current version, 1.0, came out 19 days ago. It has no ratings yet. It is free to download and offers 3 in-app purchases priced from $2.99 to $44.99.
App info
- Developer
- Anastasios Beis
- Category
- Productivity, Health & Fitness
- Released
- Oct 27, 2026
- Version
- 1.0 (Oct 27, 2026)
- Price
- Free
- Size
- 18.2 MB
- Requires
- iOS 26.5
- Age rating
- 4+
- Languages
- English
In-app purchases
| The Deck — Monthly | $2.99 |
| The Deck — Yearly | $19.99 |
| The Deck — Lifetime | $44.99 |
Current prices, App Store US.
🔒 Price history3 snapshots: when prices changed and new plans appearedUnlock free — sign up
About Cardstock: Habit Cards
One habit. Forty-nine days. One index card. Cardstock is a habit tracker built on the X Effect method: a 7×7 grid on an index card, one box per day. Do the habit, draw an X. When all 49 boxes are filled, the habit is yours. HONEST, NOT GAMIFIED Miss a day and the box gets an O. Your card doesn't reset and your progress isn't wiped. The X's you earned stay earned, and the O's stay as an honest record. No streak counters to protect, no badges, no points — just the card. FORGIVING, NOT LOOSE Forgot to mark last night? You can still fill in yesterday's box today. After that, the day is locked for good. DRAW YOUR X Mark each day by drawing an X with your finger, with a little scratch of haptic feedback. Prefer a tap? Switch to tap-to-mark in Settings. THREE CARDS, NEVER MORE Focus is the point. Run one card for free, or up to three with The Deck. Three is the hard cap, on every plan,…
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