# CastleKeyp vs Process Manager

The clearest difference is ads: Process Manager at none against CastleKeyp's shown. Process Manager also leads on iOS requirement (13.0 vs 15.1). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on August 3, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | CastleKeyp | Process Manager |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Size | 48 MB | 61 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [CastleKeyp Corporation](https://appshunter.io/developer/1541685214) | [CORE COGNITICS LIMITED](https://appshunter.io/developer/1773768506) |

## What reviewers say

### CastleKeyp

[App page](https://appshunter.io/ios/app/castlekeyp/id1541685212)

**Features:** macOS Compatibility

**In-app purchases:** none


### Process Manager

[App page](https://appshunter.io/ios/app/process-manager-manage-task/id6466629665)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CastleKeyp free?

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

### Is Process Manager free?

Process Manager is free to download, with no in-app purchases.

### Do CastleKeyp or Process Manager have ads?

CastleKeyp shows ads; Process Manager does not.

### Which is updated more often, CastleKeyp or Process Manager?

CastleKeyp ships an update every 2 months, and Process Manager every 2 months. Most recently, CastleKeyp was updated on August 3, 2026 and Process Manager on September 10, 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.*