# RETENSERV vs Digisac

The clearest difference is update cadence: Digisac at every 3 weeks against RETENSERV's every 3 months. RETENSERV's advantage is iOS requirement (9.3 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.

RETENSERV ships an update every 3 months, Digisac every 3 weeks. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | RETENSERV | Digisac |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/digisac/id1586841394/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 20 MB | 76 MB |
| Requires iOS | **9.3** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Econet Editora Empresarial](https://appshunter.io/developer/978051921) | [Ikatec](https://appshunter.io/developer/1884980923) |

## What reviewers say

### RETENSERV

[App page](https://appshunter.io/ios/app/retenserv/id1153562065)

**Features:** macOS Compatibility

**In-app purchases:** none


### Digisac

[App page](https://appshunter.io/ios/app/digisac/id1586841394)

This business messaging platform centralizes client communications from various apps into a single number. It acts as a digital PBX, enabling efficient and manageable customer interactions. Team members can easily transfer messages for streamlined customer service.

**Highlights:** Centralized messaging from multiple apps, Digital PBX functionality, Single business contact number, Efficient customer communication, Team message transfer, Manageable client interactions

**In-app purchases:** none


## Frequently asked questions

### Is RETENSERV free?

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

### Is Digisac free?

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

### Do RETENSERV or Digisac have ads?

Neither RETENSERV nor Digisac shows ads.

### Which is updated more often, RETENSERV or Digisac?

RETENSERV ships an update every 3 months, and Digisac every 3 weeks. Most recently, RETENSERV was updated on October 21, 2026 and Digisac on October 24, 2026.

---

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