# ICSParser vs Cal Master Pro

The clearest difference is iOS requirement: Cal Master Pro at 15.0 against ICSParser's 18. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ICSParser sells 3 in-app purchases, starting at $0.99 per 7 days and Cal Master Pro sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | ICSParser | Cal Master Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Size | 10 MB | 40 MB |
| Requires iOS | 18 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Anton Belousov](https://appshunter.io/developer/1246888391) | [Zhihao Yang](https://appshunter.io/developer/1466209376) |

## What reviewers say

### ICSParser

[App page](https://appshunter.io/ios/app/icsparser/id6759967409)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $0.99 | per 7 days |
| Monthly Access | $1.99 | per month |
| Lifetime Access | $9.99 | one-time |


### Cal Master Pro

[App page](https://appshunter.io/ios/app/cal-master-pro-calendar/id6770595605)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cal Master Pro Monthly | $0.99 | per month |
| Cal Master Pro Annual | $9.99 | per year |


## Frequently asked questions

### Is ICSParser free?

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

### Is Cal Master Pro free?

Cal Master Pro is free to download, with in-app purchases available.

### Do ICSParser or Cal Master Pro have ads?

Neither ICSParser nor Cal Master Pro shows ads.

---

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