# CT School vs DryfireX

The clearest difference is iOS requirement: CT School at 15.1 against DryfireX's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

CT School ships an update every 6 weeks, DryfireX every 3 months. The most recent releases landed on September 14, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | CT School | DryfireX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.3 (3 ratings)](https://appshunter.io/ios/app/dryfirex/id6747921814/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 14.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | — | Free |
| Size | 32 MB | 1 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Arbox LTD](https://appshunter.io/developer/1021244486) | [Petter Staveland](https://appshunter.io/developer/1636862179) |

## What reviewers say

### CT School

[App page](https://appshunter.io/ios/app/ct-school/id6511231162)

**In-app purchases:** none


### DryfireX

[App page](https://appshunter.io/ios/app/dryfirex/id6747921814)

This app uses your device's microphone to precisely time your firearm draw and trigger click for realistic at-home training. It offers instant statistics, detailed history tracking, and customizable sound calibration for accurate reaction timing.

**Highlights:** Audio-based shot timing, Draw and trigger click detection, Accurate reaction time measurement, Progress tracking and statistics, Sound and sensitivity calibration, Real-time visual and audio feedback

**In-app purchases:** none


## Frequently asked questions

### Is CT School free?

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

### Is DryfireX free?

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

### Do CT School or DryfireX have ads?

Neither CT School nor DryfireX shows ads.

### Which is updated more often, CT School or DryfireX?

CT School ships an update every 6 weeks, and DryfireX every 3 months. Most recently, CT School was updated on September 14, 2026 and DryfireX on September 30, 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.*