# HEY Calendar vs Simple Scan

The clearest difference is in-app purchases: HEY Calendar at none against Simple Scan's 2. Simple Scan's advantage is review sentiment (88% vs 56%) and rating (4.9 vs 4.7). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Simple Scan sells 2 in-app purchases, starting at $9.99 per year. HEY Calendar asks for nothing beyond the download.

Simple Scan holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 655 and 670 respectively. Written reviews point the same way: 56% of HEY Calendar's written reviews are positive against 88% of Simple Scan's.

HEY Calendar ships an update fortnightly, Simple Scan monthly. Both last shipped on October 14, 2026.

## The numbers

| Metric | HEY Calendar | Simple Scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (655 ratings)](https://appshunter.io/ios/app/hey-calendar/id6449716061/reviews) | **[4.9 (670 ratings)](https://appshunter.io/ios/app/simple-scan-quick-scanner/id6477965455/reviews)** |
| Number of ratings | 655 | **670** |
| Positive reviews | 56.4% of reviews | **87.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | **Free** | Freemium |
| Size | 64 MB | 22 MB |
| Requires iOS | **17.2** | 17.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [37Signals LLC](https://appshunter.io/developer/363576304) | [Agile Tortoise](https://appshunter.io/developer/331942785) |

## What reviewers say

### HEY Calendar

[App page](https://appshunter.io/ios/app/hey-calendar/id6449716061)

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Thoughtful and different approach
- 👍 Lovely UI
- 👍 Wonderful UI
- 👍 Innovative features like 'Sometime this Week'

**What reviewers complain about**

- 🐛 Buggy and unreliable syncing
- 🔍 Lacks integration with other calendars
- 🔍 Missing key features like month/year view and search
- 🔍 Clunky and unintuitive user experience

**Reported bugs**

- 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**

- 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


### Simple Scan

[App page](https://appshunter.io/ios/app/simple-scan-quick-scanner/id6477965455)

Easily convert paper documents into searchable PDFs or images in seconds. This app offers a streamlined scanning experience without cluttering your existing notes, with options to share directly via email, messages, or other applications. Enjoy private, on-device processing with no ads.

**Highlights:** Scan documents to PDF or JPEG, Searchable PDFs with OCR, Share scans via email, messages, or system share sheet, Custom file destinations, File naming suggestions (Apple Intelligence required), On-device processing, No ads

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro - Annual | $9.99 | per year |
| Pro - Lifetime | $39.99 | one-time |

**What reviewers like**

- 👍 Great interface
- 🚀 Fast and efficient
- 🔒 No ads or privacy concerns
- 💡 Customizable workflows
- 👍 Simple and straightforward

**What reviewers complain about**

- 🐛 Occasional crashes
- 🔧 Cropping could be improved
- 🔧 Inability to name scans before saving

**Reported bugs**

- Crashes on multi-page scans for some users
- Issues with importing files from other apps

**Requested features**

- Ability to tag scans
- Favorite file/app destination options
- More image adjustment tools


## Frequently asked questions

### Is HEY Calendar free?

HEY Calendar is free to download, with no in-app purchases.

### Is Simple Scan free?

Simple Scan is free to download, with in-app purchases available.

### Which has better reviews, HEY Calendar or Simple Scan?

Simple Scan is rated higher. HEY Calendar averages 4.7 out of 5 from 655 ratings, while Simple Scan averages 4.9 from 670 ratings.

### Do HEY Calendar or Simple Scan have ads?

Neither HEY Calendar nor Simple Scan shows ads.

### Which is updated more often, HEY Calendar or Simple Scan?

HEY Calendar ships an update fortnightly, and Simple Scan monthly. Most recently, HEY Calendar was updated on October 14, 2026 and Simple Scan on October 14, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*