Comparison

Spring vs CalendarRx

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

Head to head
About

Spring

Build better habits and break bad ones with a simple, privacy-focused tracker. Monitor your progress, stay accountable with streaks, and receive smart reminders to maintain consistency. Reflect on your journey with habit notes and gain insights into your patterns.

Highlights
  • Simple habit tracking
  • Abstinence counters
  • Streak tracking
  • Smart reminders
  • Habit notes
  • Progress insights
  • iCloud sync
Features
Read full description

Spring: Daily Habit Tracker Build better habits, break bad ones, and watch your streaks grow. Spring is a simple, privacy-focused habit tracker designed to help you stay consistent without the complexity. WHY SPRING? Unlike other habit apps that overwhelm you with features, Spring focuses on what actually works: tracking your progress, staying accountable, and celebrating your wins. CORE FEATURES Simple Habit Tracking Create daily habits and check them off with a tap. Morning routines, evening wind-downs, or anytime goals—organize habits by time of day. Abstinence Counters Breaking a bad habit? Track how long you've stayed strong with dedicated quit counters. See your progress in days, weeks, and beyond. Streak Tracking Stay motivated by building streaks. Visual progress keeps you accountable and helps turn actions into lasting habits. Smart Reminders Never forget a habit with customizable notifications. Get reminded at the right time to stay on track. Habit Notes Reflect on your journey by adding notes to your habit completions. Track context, mood, or anything that matters to you. Progress Insights View your habit history and see patterns over time. Understand when you're most consistent and where you can improve. iCloud Sync Your habits sync seamlessly across all your Apple devices. Start on iPhone, check off on iPad. PRIVACY FIRST Your habit data stays on your device. No third-party analytics, no tracking, no ads. Your personal growth is nobody's business but yours. SPRING+ PREMIUM Get unlimited habits and counters with Spring+. Free users can track up to 5 habits and 2 counters. • Monthly: $4.99/month • Yearly: $34.99/year ($2.92/month) Payment is charged to your Apple ID account. Subscriptions auto-renew unless canceled at least 24 hours before the end of the current period. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://offmenu.design/spring/privacy

About

CalendarRx

This app offers a flexible calendar for managing work schedules, personal plans, routines, and lifestyle events. It provides powerful tracking tools for habits, health, and shifts, with privacy-focused sharing options. Designed for real life, it simplifies organization and connection.

Highlights
  • Smart calendar management
  • Advanced personal tracking
  • Powerful stats and insights
  • Privacy-first calendar sharing
  • Designed for real-life schedules
  • Customizable notifications
Features
Read full description

CalendarRx is a modern, flexible calendar designed for real life, not just work. Track work schedules, personal plans, routines, and lifestyle events all in one place. Whether you're coordinating shifts with friends, tracking recurring habits, or organizing your daily life, CalendarRx gives you powerful tools without unnecessary complexity. ---KEY FEATURES--- Smart Calendar Management • Create and manage Work, Personal, Period, Poop, and custom event types • Add events quickly with intuitive date and time pickers • Bulk add work shifts in seconds • Visual indicators for day vs. night shifts • Quickly jump back to today from anywhere in your calendar Advanced Personal Tracking • Track routines, symptoms, habits, and recurring lifestyle events • Period tracking includes flow, mood, symptoms, and “symptoms only” days • Optional Poop tracking with detailed analytics and insights • Dedicated Stats dashboard with personalized trends and summaries Powerful Stats & Insights • View work hour summaries and shift trends • Track averages, streaks, and recent activity • Period cycle insights and monthly summaries • Personalized statistics based on enabled calendar types Calendar Sharing (Privacy First) • Share specific calendars with friends — only what you choose • Overlay your own calendar on shared calendars to quickly compare schedules and find overlapping free time • Notes always stay private • Accept invites and optionally share back • Clean, mobile-first shared calendar experience Designed for Real Life • Built for shift workers, busy schedules, and non-traditional routines • Dark mode support across the entire app • Fast, lightweight, and easy to use • Flexible enough for work, school, health, habits, and daily life Notifications That Actually Matter • Share invites and updates • Optional daily motivational quotes • Monthly cycle insights (if enabled) • Smart, permission-based updates from shared calendars Built for Simplicity No clutter. No unnecessary complexity. Just a flexible calendar that adapts to your life and makes it easier to stay connected with the people who matter most.

Screenshots

Spring4 screens
CalendarRx3 screens

Verdict

The call

The clearest difference is in-app purchases: CalendarRx at none against Spring's 2. CalendarRx also leads on device support (3 vs 1) and iOS requirement (15.1 vs 26.0). On price, rating, review sentiment and ratings volume there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Spring sells 2 in-app purchases, starting at $4.99 per month. CalendarRx asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Spring against 5.0 for CalendarRx. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Scorecard4 real differences · 5 level
Spring versus CalendarRx: the parameters behind the verdict, then further details
ParameterSpringCalendarRx
PriceFreeFree
Rating5.0 (1 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings12 — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS26.015.1 — better
Further details — not scored
Size34 MB187 MB
Age rating4+4+
DeveloperCHASE HUNTER,LEE HAMMONDSConner Reznicek

Customer experience

Spring

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

CalendarRx

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Spring

Subscriptions2
  • Springs - Habit Tracker$4.991 Month
  • Springs - Habit Tracker$34.991 Year
None

CalendarRx

No in-app purchases

Questions

Is Spring free?
Spring is free to download, with in-app purchases available.
Is CalendarRx free?
CalendarRx is free to download, with no in-app purchases.
Which has better reviews, Spring or CalendarRx?
Spring and CalendarRx are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.
Do Spring or CalendarRx have ads?
Neither Spring nor CalendarRx shows ads.

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