# Calendar CA vs Wisper AI

The clearest difference is in-app purchases: Calendar CA at none against Wisper AI's 7. Wisper AI's advantage is device support (4 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Wisper AI sells 7 in-app purchases, starting at $7.99 per 7 days. Calendar CA asks for nothing beyond the download.

## The numbers

| Metric | Calendar CA | Wisper AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.1 (10 ratings)](https://appshunter.io/ios/app/wisper-ai-flow-voice-notes/id6797500553/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 87.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | — | Every 2 days |
| Monetization | — | Free with in-app purchases |
| Size | 10 MB | 55 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Chaleepa Mallawa](https://appshunter.io/developer/1359729160) | [Uladzislau Bahdzei](https://appshunter.io/developer/1654164022) |

## What reviewers say

### Calendar CA

[App page](https://appshunter.io/ios/app/calendar-ca/id6758559003)

**Features:** macOS Compatibility

**In-app purchases:** none


### Wisper AI

[App page](https://appshunter.io/ios/app/wisper-ai-flow-voice-notes/id6797500553)

This app converts spoken words into clean, ready-to-use text, removing filler words and errors. It supports over 100 languages, offers AI summaries, flashcards, and translation, and can be used hands-free for various dictation needs.

**Highlights:** Speech to text transcription, AI-powered text cleanup, Multi-language support, AI summaries and flashcards, Custom dictionary, Audio playback, Text translation

**Features:** Apple Watch app

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $7.99 | per 7 days |
| Monthly | $19.99 | per month |
| Monthly | $19.99 | per month |
| Yearly | $49.99 | per year |
| Yearly | $59.99 | per year |
| Yearly | $79.99 | per year |
| Yearly | $99.99 | per year |


## Frequently asked questions

### Is Calendar CA free?

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

### Is Wisper AI free?

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

### Do Calendar CA or Wisper AI have ads?

Both Calendar CA and Wisper AI show ads.

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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.*