# CTRL vs Perumdam Tirta Siak

The clearest difference is update cadence: CTRL at fortnightly against Perumdam Tirta Siak's monthly. CTRL also leads on iOS requirement (13.0 vs 15.1). On price, ads, 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.

CTRL ships an update fortnightly, Perumdam Tirta Siak monthly. The most recent releases landed on October 25, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | CTRL | Perumdam Tirta Siak |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Size | 193 MB | 40 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [My CTRL](https://appshunter.io/developer/1685816257) | [PT TAN MEGAH JAYA](https://appshunter.io/developer/1844769648) |

## What reviewers say

### CTRL

[App page](https://appshunter.io/ios/app/ctrl/id6448717740)

**In-app purchases:** none


### Perumdam Tirta Siak

[App page](https://appshunter.io/ios/app/perumdam-tirta-siak/id6736890341)

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

**In-app purchases:** none


## Frequently asked questions

### Is CTRL free?

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

### Is Perumdam Tirta Siak free?

Perumdam Tirta Siak is free to download, with no in-app purchases.

### Do CTRL or Perumdam Tirta Siak have ads?

Neither CTRL nor Perumdam Tirta Siak shows ads.

### Which is updated more often, CTRL or Perumdam Tirta Siak?

CTRL ships an update fortnightly, and Perumdam Tirta Siak monthly. Most recently, CTRL was updated on October 25, 2026 and Perumdam Tirta Siak on September 17, 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.*