# SBR Telecom vs C4T

The clearest difference is update cadence: C4T at every 4 weeks against SBR Telecom's every 16 months. SBR Telecom's advantage is iOS requirement (11.0 vs 16.4). 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.

SBR Telecom ships an update every 16 months, C4T every 4 weeks. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | SBR Telecom | C4T |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 4 weeks** |
| Size | 76 MB | 31 MB |
| Requires iOS | **11.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jaze Networks](https://appshunter.io/developer/1492907012) | [Cloud4Things Technologies Private Limited](https://appshunter.io/developer/1711576065) |

## What reviewers say

### SBR Telecom

[App page](https://appshunter.io/ios/app/sbr-telecom/id1586624077)

**Features:** macOS Compatibility

**In-app purchases:** none


### C4T

[App page](https://appshunter.io/ios/app/c4t/id6449336503)

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

**In-app purchases:** none


## Frequently asked questions

### Is SBR Telecom free?

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

### Is C4T free?

C4T is free to download, with no in-app purchases.

### Do SBR Telecom or C4T have ads?

Neither SBR Telecom nor C4T shows ads.

### Which is updated more often, SBR Telecom or C4T?

SBR Telecom ships an update every 16 months, and C4T every 4 weeks. Most recently, SBR Telecom was updated on September 30, 2026 and C4T on October 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*