Comparison

StampIt! vs Shift Calendar

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

StampIt!

This app helps you achieve goals and build habits with a fun sticker-collecting approach. Choose between stamp card or calendar tracking, and set custom notifications to stay on track. Unlock exclusive designs with a premium subscription.

Highlights
  • Goal achievement
  • Habit formation
  • Stamp card tracking
  • Calendar tracking
  • Customizable notifications
  • Premium design options
Features
Read full description

A Simple App for Goal Achievement & Habit Formation This is a simple app designed to help you achieve your goals and build habits. We created it with the fun of collecting stickers on a stamp card in mind. Features You can choose between two tracking methods and create multiple cards for different goals. Stamp Card Method Ideal when you have a set number of times to reach your goal. Calendar Method Recommended for tracking daily or regular habits. Notification Feature Set notifications to support habit formation. You can customize notifications by selecting specific days and times for each card. Premium Plan To make tracking more enjoyable, we offer a variety of card and stamp designs. With the Premium Plan, you can unlock and use all available designs.

About

Shift Calendar

Features
Read full description

Are you a student or a part-time worker struggling to keep track of your shifts? Shift Calendar is the ultimate tool designed to simplify your work-life balance. Key Features: Flexible Shift Entry: Customize your hourly rate for each shift. Easily add multiple shifts within a single day. Smart Push Notifications: Stay punctual with reminders before your shift starts and alerts after it ends to confirm your hours. Automatic Earnings Tracker: View your estimated salary directly on the calendar. Perfect for budget planning. iCloud Sync: Your data is securely backed up and synced across all your Apple devices. Privacy & Offline Mode: Work fully offline. Your data remains private and accessible anytime. Download Shift Calendar today and take full control of your working hours!

Screenshots

StampIt!3 screens
Shift Calendar4 screens

Verdict

The call

The clearest difference is in-app purchases: Shift Calendar at none against StampIt!'s 2. Shift Calendar also leads on update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. StampIt! sells 2 in-app purchases, starting at $0.99 per month. Shift Calendar asks for nothing beyond the download.

UpkeepUpdate frequency

StampIt! ships an update every 2 months, Shift Calendar every 3 weeks. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard2 real differences Β· 6 level
StampIt! versus Shift Calendar: the parameters behind the verdict, then further details
ParameterStampIt!Shift Calendar
PriceFreeFree
Positive reviews88.9% of reviewsβ€”
Update frequencyEvery 2 monthsEvery 3 weeks β€” better
AdsNoNo
In-app purchasesYesNo β€” better
MonetizationFree with in-app purchasesβ€”
DevicesiPhoneiPhone
Requires iOS17.617.0 β€” better
Further details β€” not scored
Size57 MB12 MB
Age rating4+4+
DeveloperDAIKI YUASAVu Trong

In-app purchases

2 purchases

StampIt!

Subscriptions1
  • γƒ—γƒ¬γƒŸγ‚’γƒ γƒ—γƒ©γƒ³$0.991 Month
One-time1
  • Premium Plan$5.99
None

Shift Calendar

No in-app purchases

Questions

Is StampIt! free?
StampIt! is free to download, with in-app purchases available.
Is Shift Calendar free?
Shift Calendar is free to download, with no in-app purchases.
Do StampIt! or Shift Calendar have ads?
Neither StampIt! nor Shift Calendar shows ads.
Which is updated more often, StampIt! or Shift Calendar?
StampIt! ships an update every 2 months, and Shift Calendar every 3 weeks. Most recently, StampIt! was updated on November 4, 2026 and Shift Calendar on October 31, 2026.

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