# IENTC vPBX vs SR Admin

IENTC vPBX and SR Admin are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

IENTC vPBX ships an update every 5 months, SR Admin every 4 months. The most recent releases landed on September 17, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | IENTC vPBX | SR Admin |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Size | 29 MB | 3 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [IENTC S. de R.L. de C.V.](https://appshunter.io/developer/1361980579) | [National Soft de Mexico S. de R.L. de C.V.](https://appshunter.io/developer/486459351) |

## What reviewers say

### IENTC vPBX

[App page](https://appshunter.io/ios/app/ientc-vpbx/id6475693719)

**Features:** macOS Compatibility

**In-app purchases:** none


### SR Admin

[App page](https://appshunter.io/ios/app/sr-admin/id6575394645)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IENTC vPBX free?

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

### Is SR Admin free?

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

### Do IENTC vPBX or SR Admin have ads?

Neither IENTC vPBX nor SR Admin shows ads.

### Which is updated more often, IENTC vPBX or SR Admin?

IENTC vPBX ships an update every 5 months, and SR Admin every 4 months. Most recently, IENTC vPBX was updated on September 17, 2026 and SR Admin on October 3, 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.*