# Cardstock: Habit Cards — Build or break habits, 49 days

> Build or break habits, 49 days (iPhone/iPad app by Anastasios Beis.)

- Source: https://appshunter.io/ios/app/cardstock-habit-cards/id6800423337 (this page in markdown: same URL + `.md`)
- Developer: [Anastasios Beis](https://appshunter.io/developer/1859297799)
- Category: Productivity, Health & Fitness
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 26.5 · 18 MB
- Languages: American English
- Released: 2026-10-27
- Data updated: 2026-10-31

## What is Cardstock?

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, forever.

A SHOEBOX FOR FINISHED CARDS
Completed cards go into your Shoebox, a quiet archive of the habits you've built. Flip a card over to read the reason you wrote when you started it, or share a finished card as an image.

ALSO
• Daily reminders, plus a gentle last call before a box locks at midnight
• Mark today from the reminder or from the Home Screen widget
• Syncs through your private iCloud account
• Ink colors for your X's
• Works with VoiceOver and Dynamic Type

PRIVATE BY DESIGN
No account and no tracking. Your cards stay on your iPhone and in your own iCloud.

THE DECK
Cardstock is free to use with one active card. The Deck unlocks up to three active cards, the whole Shoebox, and every ink color. It's available yearly (with a 7-day free trial), monthly, or as a one-time lifetime purchase.

Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID settings.

Terms of Use: https://abovethefold.dev/cardstock/terms
Privacy Policy: https://abovethefold.dev/cardstock/privacy

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| The Deck — Yearly | $19.99 | per year |
| The Deck — Monthly | $2.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| The Deck — Lifetime | $44.99 | one-time |


## Is Cardstock safe?

Not enough ratings yet to assess Cardstock.

## Is Cardstock legit?

Cardstock: Habit Cards appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Cardstock is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-10-27

No release notes.

## More apps by Anastasios Beis

- [Captain Ready](https://appshunter.io/ios/app/captain-ready/id6756221424)
- [BurpNap: Baby Tracker](https://appshunter.io/ios/app/burpnap-baby-tracker/id6822843142)

All apps by Anastasios Beis: https://appshunter.io/developer/1859297799

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-31.*