# Preset Timer Pro vs SimTimerX

The clearest difference is update cadence: SimTimerX at fortnightly against Preset Timer Pro's every 2 months. SimTimerX 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.

Preset Timer Pro ships an update every 2 months, SimTimerX fortnightly. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Preset Timer Pro | SimTimerX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 22 MB | 30 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Nguyen Nhat Linh](https://appshunter.io/developer/1651749249) | [Wu Bin](https://appshunter.io/developer/625703424) |

## What reviewers say

### Preset Timer Pro

[App page](https://appshunter.io/ios/app/preset-timer-pro/id6751624039)

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

**In-app purchases:** none


### SimTimerX

[App page](https://appshunter.io/ios/app/simtimerx/id6753038970)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Preset Timer Pro free?

Preset Timer Pro is free to download, with no in-app purchases.

### Is SimTimerX free?

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

### Do Preset Timer Pro or SimTimerX have ads?

Neither Preset Timer Pro nor SimTimerX shows ads.

### Which is updated more often, Preset Timer Pro or SimTimerX?

Preset Timer Pro ships an update every 2 months, and SimTimerX fortnightly. Most recently, Preset Timer Pro was updated on October 7, 2026 and SimTimerX on October 12, 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.*