# Runners CO. vs Taj AlSafa Engineer

The clearest difference is update cadence: Runners CO. at every 5 days against Taj AlSafa Engineer's every 3 months. Taj AlSafa Engineer's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

Runners CO. ships an update every 5 days, Taj AlSafa Engineer every 3 months. The most recent releases landed on October 30, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Runners CO. | Taj AlSafa Engineer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 months |
| Size | 124 MB | 38 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [RUNNERS FOR ELECTRONIC MARKETING](https://appshunter.io/developer/1796391909) | [Taj AlSafa](https://appshunter.io/developer/1834441038) |

## What reviewers say

### Runners CO.

[App page](https://appshunter.io/ios/app/runners-co/id6742024507)

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

**In-app purchases:** none


### Taj AlSafa Engineer

[App page](https://appshunter.io/ios/app/taj-alsafa-engineer/id6751287889)

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

**In-app purchases:** none


## Frequently asked questions

### Is Runners CO. free?

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

### Is Taj AlSafa Engineer free?

Taj AlSafa Engineer is free to download, with no in-app purchases.

### Do Runners CO. or Taj AlSafa Engineer have ads?

Neither Runners CO. nor Taj AlSafa Engineer shows ads.

### Which is updated more often, Runners CO. or Taj AlSafa Engineer?

Runners CO. ships an update every 5 days, and Taj AlSafa Engineer every 3 months. Most recently, Runners CO. was updated on October 30, 2026 and Taj AlSafa Engineer on October 1, 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.*