# Speed Light Express vs CPTT Express

The clearest difference is iOS requirement: Speed Light Express at 12.4 against CPTT Express's 15.6. 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.

Speed Light Express ships an update every 4 weeks, CPTT Express every 6 weeks. The most recent releases landed on July 18, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Speed Light Express | CPTT Express |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 6 weeks |
| Size | 32 MB | 50 MB |
| Requires iOS | **12.4** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Le Van Nhieu](https://appshunter.io/developer/1533749735) | [IZI SOFTWARE TECHNOLOGY JOINT STOCK COMPANY](https://appshunter.io/developer/1531616435) |

## What reviewers say

### Speed Light Express

[App page](https://appshunter.io/ios/app/speed-light-express/id1575315408)

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

**In-app purchases:** none


### CPTT Express

[App page](https://appshunter.io/ios/app/cptt-express/id6502384015)

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

**In-app purchases:** none


## Frequently asked questions

### Is Speed Light Express free?

Speed Light Express is free to download, with no in-app purchases.

### Is CPTT Express free?

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

### Do Speed Light Express or CPTT Express have ads?

Neither Speed Light Express nor CPTT Express shows ads.

### Which is updated more often, Speed Light Express or CPTT Express?

Speed Light Express ships an update every 4 weeks, and CPTT Express every 6 weeks. Most recently, Speed Light Express was updated on July 18, 2026 and CPTT Express on September 14, 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.*