# Catendar vs Wispernotes

The clearest difference is update cadence: Wispernotes at every 3 days against Catendar's every 11 days. Catendar's advantage is iOS requirement (18.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Catendar sells 2 in-app purchases, starting at $1.99 per month and Wispernotes sells 7 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Catendar ships an update every 11 days, Wispernotes every 3 days. The most recent releases landed on October 6, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Catendar | Wispernotes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/catendar-import-ics/id6753041569/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 91 MB | 4 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Codingmiao PTE. LTD.](https://appshunter.io/developer/1842123649) | [Chi Lung Eddy Kung](https://appshunter.io/developer/1870238627) |

## What reviewers say

### Catendar

[App page](https://appshunter.io/ios/app/catendar-import-ics/id6753041569)

Easily import calendar events from various sources, including .ics files, screenshots, and copied text, directly into your Apple Calendar. This app streamlines event creation by extracting details and allowing review before saving, even offering AI assistance for file repair.

**Highlights:** Import .ics files from various apps, Convert screenshots and flyers to events, Extract details from PDFs and HTML, Paste text to create calendar entries, AI assistance for file repair, Review events before saving

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Feed the cat | $1.99 | per month |
| Buy a coffee | $4.99 | one-time |


### Wispernotes

[App page](https://appshunter.io/ios/app/wispernotes/id6758009559)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WisperNotes Pro Monthly | $9.99 | per month |
| WisperNotes Pro Yearly | $109.00 | per year |
| Dontate.tier1 | $1.99 | one-time |
| Dontate.tier2 | $4.99 | one-time |
| Dontate.tier3 | $9.99 | one-time |
| Dontate.tier4 | $19.99 | one-time |
| WisperNotes.Pro.lifetime | $34.99 | one-time |


## Frequently asked questions

### Is Catendar free?

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

### Is Wispernotes free?

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

### Do Catendar or Wispernotes have ads?

Neither Catendar nor Wispernotes shows ads.

### Which is updated more often, Catendar or Wispernotes?

Catendar ships an update every 11 days, and Wispernotes every 3 days. Most recently, Catendar was updated on October 6, 2026 and Wispernotes on October 14, 2026.

---

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