# Aranet Home vs CalendarPunch

The clearest difference is in-app purchases: Aranet Home at none against CalendarPunch's 1. Aranet Home also leads on ratings volume (631 vs 1) and iOS requirement (15.1 vs 26.0). CalendarPunch's advantage is update cadence (every 4 weeks vs every 2 months). On price, rating, ads and device support there is nothing between them.

Both are free to download. CalendarPunch sells 1 one-off in-app purchase. Aranet Home asks for nothing beyond the download.

CalendarPunch holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Aranet Home has 631 ratings behind it against 1, so its average is the more settled of the two.

Aranet Home ships an update every 2 months, CalendarPunch every 4 weeks. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Aranet Home | CalendarPunch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (631 ratings)](https://appshunter.io/ios/app/aranet-home/id1392378465/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/calendarpunch/id6794562966/reviews)** |
| Number of ratings | **631** | 1 |
| Positive reviews | 83.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 57 MB | 22 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SAF Tehnika AS](https://appshunter.io/developer/514563603) | [Ian MacFarlane](https://appshunter.io/developer/1384336007) |

## What reviewers say

### Aranet Home

[App page](https://appshunter.io/ios/app/aranet-home/id1392378465)

Monitor indoor air quality with a unified app for various sensor devices. Track CO2, temperature, humidity, atmospheric pressure, and radiation levels. Receive smart alerts and analyze historical data with easy-to-read charts.

**Highlights:** Real-time sensor data tracking, 90-day measurement history, Customizable home screen widgets, Data analysis with charts, Color-coded trend visuals, Smart alerts and notifications, Firmware updates

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Great device and app
- 🚀 Reliable and accurate
- 📊 Helpful data visualization
- 🔌 Easy to use and setup
- 🌍 Useful for monitoring air quality

**What reviewers complain about**

- 🐛 Occasional connectivity issues
- 🔌 Limited historical data storage
- 🌓 Lack of dark mode
- 📈 Confusing graph scaling
- 🔍 Missing advanced features

**Reported bugs**

- Slow data sync and loading
- Unreliable Bluetooth connection
- Inconsistent app performance

**Requested features**

- Apple Watch support
- Customizable alerts and notifications
- Ability to add notes to graphs
- Longer historical data storage
- Improved data export options


### CalendarPunch

[App page](https://appshunter.io/ios/app/calendarpunch/id6794562966)

This app transforms your existing calendar events into prominent alarms, ensuring you never miss important moments. Customize alarm lead times, set event start alerts, or mirror existing calendar alerts. It keeps your calendar as the primary source of truth and explains why each alarm is triggered.

**Highlights:** Prominent calendar event alarms, Customizable lead times, Mirror supported alert times, Reusable custom alarm times, Automatic alarms with filters, Pause all alarms feature

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CalendarPunch Pro | $9.99 | one-time |


## Frequently asked questions

### Is Aranet Home free?

Aranet Home is free to download, with no in-app purchases.

### Is CalendarPunch free?

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

### Which has better reviews, Aranet Home or CalendarPunch?

CalendarPunch is rated higher. Aranet Home averages 4.8 out of 5 from 631 ratings, while CalendarPunch averages 5.0 from 1 ratings.

### Do Aranet Home or CalendarPunch have ads?

Neither Aranet Home nor CalendarPunch shows ads.

### Which is updated more often, Aranet Home or CalendarPunch?

Aranet Home ships an update every 2 months, and CalendarPunch every 4 weeks. Most recently, Aranet Home was updated on November 2, 2026 and CalendarPunch on October 31, 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.*