# CSL My Base vs Keevio2

The clearest difference is update cadence: CSL My Base at monthly against Keevio2's every 5 months. CSL My Base also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

CSL My Base ships an update monthly, Keevio2 every 5 months. The most recent releases landed on August 21, 2026 and July 7, 2026 respectively.

## The numbers

| Metric | CSL My Base | Keevio2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (5 ratings)](https://appshunter.io/ios/app/keevio2/id1628572166/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | Free | Free |
| Size | 38 MB | 93 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CSL DualCom](https://appshunter.io/developer/996930372) | [IP Cortex Ltd.](https://appshunter.io/developer/1485395484) |

## What reviewers say

### CSL My Base

[App page](https://appshunter.io/ios/app/csl-my-base/id1479184708)

This app assists installers in setting up and maintaining DualCom Pro devices. It helps quickly identify issues and provides proactive customer support. Compatible with DigiAir Pro and GradeShift Pro variants, it allows installers to manage their signaling base.

**Highlights:** Install and Service Wizard, Quick issue identification, Proactive customer support, Supports DualCom Pro devices, Manages signaling base

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

**In-app purchases:** none


### Keevio2

[App page](https://appshunter.io/ios/app/keevio2/id1628572166)

This softphone application connects to a communication platform, offering HD voice and video calls. It supports push notifications and enables free calling between its users.

**Highlights:** SIP softphone functionality, Push notifications, HD voice and video support, Free calling between app users

**In-app purchases:** none


## Frequently asked questions

### Is CSL My Base free?

CSL My Base is free to download, with no in-app purchases.

### Is Keevio2 free?

Keevio2 is free to download, with no in-app purchases.

### Do CSL My Base or Keevio2 have ads?

Neither CSL My Base nor Keevio2 shows ads.

### Which is updated more often, CSL My Base or Keevio2?

CSL My Base ships an update monthly, and Keevio2 every 5 months. Most recently, CSL My Base was updated on August 21, 2026 and Keevio2 on July 7, 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.*