Comparison

HEY Calendar vs Penloop

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

Head to head
About

HEY Calendar

This calendar app organizes your schedule around days and weeks, reflecting how people naturally think. It supports habits, highlights important events, and accommodates flexible scheduling for tasks that don't have a fixed time. Enjoy a full-featured experience with unique twists on conventional calendar functions.

Highlights
  • Weekly view focus
  • Habit tracking
  • Event highlighting
  • Flexible scheduling for 'maybe' tasks
  • Event countdowns
  • Day labels for context
  • Color-coded sub-calendars
  • Flexible reminders
Read full description

Make your day. The all-new HEY Calendar puts time on your side. Week after week, not month after month People think in days and weeks, not months. What’s tomorrow? Later this week? Next week? The HEY Calendar is built around how you think, not how paper calendars were designed. Habits and highlights Establish a habit, stick with it. Circle important events so they stand out. Fill your days with memories or moments — not just events. “Sometime this week” mimics real life Need to get an oil change? Get some cash from the ATM? Write a thank you note? Maybe this week or next, just not exactly sure when you’ll have a chance? HEY knows “maybe” is a real thing. And plenty more The HEY Calendar is a full-featured calendar with many original twists on common — and not so common — conventions. Soon you’ll wonder why all calendars don’t work like this. - Set countdowns for anticipated events - Use Day Labels to add context to days - Set up color-coded sub-calendars - Flexible reminders so you don’t miss out

About

Penloop

This app helps you organize your life by capturing events, todos, notes, and more. It offers a flexible system with calendars, folders, and tags to manage your information privately on your device.

Highlights
  • Capture events, todos, notes, journals
  • Organize with calendars, folders, tags
  • Private, on-device data storage
  • Automatic backups
  • Create multiple spaces
  • Sync via iCloud Drive
Features
Read full description

Penloop isn’t just a tool for storing information—it’s a space for thinking, creating, and growing. It adapts to your needs, so you can focus on what truly matters. Designed for doers, creators, and those who want to make a difference, Penloop is for the ones who are always thinking, moving, and striving to be better. It’s for those who want to live more mindfully and seek more than just an app. It’s for people who value privacy, clarity, and balance—those who are tired of tools that control them, and instead, want something that empowers them. It’s where your life can thrive. Rethink how you organize your life. At its core, Penloop isn’t just a note-taking app. It’s a better way to think, plan, and create. In one place, you can capture everything: • Events — so you’re always on top of your appointments • Todos / Reminders — so you never forget what matters • Notes and Journals — for your ideas and reflections • Timers and Stopwatches — to master your time • Logs — to monitor progress on what matters most • Bookmarks — for inspiration and future plans A system, tailored to you. With Penloop, you’re in control. Organize your world using: • Sleek Calendars — Keep your schedule on track by planning and visualizing events and appointments. Organize your day, set reminders, and never miss an important event, all while boosting your productivity and reducing stress. • Intuitive Folders — Streamline your workflow by grouping related items and reducing clutter. Folders help you stay organized, improve efficiency, and maintain focus, making it easy to find and manage your content. • Powerful Tags — Quickly organize, search, and filter your notes, tasks, and events. Tags help you find related content, track progress, and stay focused, so you can stay organized and effortlessly boost productivity. Privacy, Built Right In. • Your data stays yours. Always. Penloop doesn’t rely on servers. It stores your notes as ‘.space’ files directly on your device. Move them effortlessly between your project folders or sync them via iCloud Drive. This is your digital space—beautiful, flexible, and private. Reliable. Intuitive. Effortless. • With automatic backups and the ability to create multiple spaces, Penloop ensures your notes are safe and ready whenever inspiration strikes. It’s not just a tool. It’s a leap forward in how you organize your life. This is Penloop. Start today.

Screenshots

HEY Calendar4 screens
Penloop4 screens

Verdict

The call

The clearest difference is price: HEY Calendar at Free against Penloop's $6.99. HEY Calendar also leads on ratings volume (655 vs 3). Penloop's advantage is review sentiment (100% vs 56%) and rating (5.0 vs 4.7). On update cadence, ads, in-app purchases and device support 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

HEY Calendar is free to download; Penloop costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Penloop holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: HEY Calendar has 655 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 56% of HEY Calendar's written reviews are positive against 100% of Penloop's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 19, 2026 and October 11, 2026 respectively.

Scorecard6 real differences · 5 level
HEY Calendar versus Penloop: the parameters behind the verdict, then further details
ParameterHEY CalendarPenloop
PriceFree — better$6.99
Rating4.7 (655 ratings)5.0 (3 ratings) — better
Positive reviews56.4% of reviews100.0% of reviews — better
Number of ratings655 — better3
Update frequencyFortnightlyFortnightly
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
Best chart rank—#193 — better
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS17.216.0 — better
Further details — not scored
Size64 MB17 MB
Age rating4+17+
Developer37Signals LLCDynaPlastic Ltd.

Customer experience

HEY Calendar

All ratings655 ratings
Positive90.1%
Neutral5.3%
Negative4.6%
Written reviews110 reviews
Positive56.4%
Neutral15.5%
Negative28.2%

Penloop

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

HEY Calendar

Reported bugs

4 issues
  • Events not showing up on calendar
  • Notifications not working as expected
  • Frequent crashes and performance issues
  • Inability to edit events from external calendars

Requested features

5 requests
  • Two-way sync with other calendar services
  • Ability to set custom recurrence patterns
  • Integration with mapping/navigation apps
  • Family/shared calendar support
  • Calendar widget for quick access

Penloop

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

HEY Calendar

No in-app purchases

None

Penloop

No in-app purchases

Questions

Is HEY Calendar free?
HEY Calendar is free to download, with no in-app purchases.
Is Penloop free?
Penloop costs $6.99, with no in-app purchases.
Which has better reviews, HEY Calendar or Penloop?
Penloop is rated higher. HEY Calendar averages 4.7 out of 5 from 655 ratings, while Penloop averages 5.0 from 3 ratings.
Do HEY Calendar or Penloop have ads?
Neither HEY Calendar nor Penloop shows ads.
Which is updated more often, HEY Calendar or Penloop?
HEY Calendar ships an update fortnightly, and Penloop fortnightly. Most recently, HEY Calendar was updated on October 19, 2026 and Penloop on October 11, 2026.

Other comparisons