# Skylar vs Echo Mobile VoIP

The clearest difference is in-app purchases: Echo Mobile VoIP at none against Skylar's 2. Echo Mobile VoIP also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Skylar sells 2 one-off in-app purchases. Echo Mobile VoIP asks for nothing beyond the download.

Skylar ships an update every 4 months, Echo Mobile VoIP every 6 months. The most recent releases landed on July 18, 2026 and May 15, 2026 respectively.

## The numbers

| Metric | Skylar | Echo Mobile VoIP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (5 ratings)](https://appshunter.io/ios/app/skylar/id835813069/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 6 months |
| Monetization | Free | — |
| Size | 54 MB | 121 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BroTecs Technologies, LLC.](https://appshunter.io/developer/835813072) | [Echo Networks, LLC](https://appshunter.io/developer/1597994465) |

## What reviewers say

### Skylar

[App page](https://appshunter.io/ios/app/skylar/id835813069)

This secure, standard-based mobile VoIP softphone offers high-quality calls over various networks. It features advanced call management, multi-account support, and intelligent network sensing for a smooth user experience.

**Highlights:** Advanced security settings, Intelligent network quality sensing, HD Wideband audio, Multi-tasking support, Multiple SIP account support, Call history and management, XMPP Messaging support

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| G.729 Codec | $2.99 | one-time |
| Full Version | $4.99 | one-time |


### Echo Mobile VoIP

[App page](https://appshunter.io/ios/app/echo-mobile-voip/id1610650964)

**Features:** macOS Compatibility, Siri integration

**In-app purchases:** none


## Frequently asked questions

### Is Skylar free?

Skylar is free to download, with in-app purchases available.

### Is Echo Mobile VoIP free?

Echo Mobile VoIP is free to download, with no in-app purchases.

### Do Skylar or Echo Mobile VoIP have ads?

Neither Skylar nor Echo Mobile VoIP shows ads.

### Which is updated more often, Skylar or Echo Mobile VoIP?

Skylar ships an update every 4 months, and Echo Mobile VoIP every 6 months. Most recently, Skylar was updated on July 18, 2026 and Echo Mobile VoIP on May 15, 2026.

---

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