# KOLLME vs CallVS

The clearest difference is in-app purchases: KOLLME at none against CallVS's 6. KOLLME also leads on iOS requirement (8.0 vs 16.0). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. CallVS sells 6 in-app purchases, starting at $19.99 per month. KOLLME asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for KOLLME against 5.0 for CallVS. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

KOLLME ships an update every 6 days, CallVS weekly. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | KOLLME | CallVS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/kollme/id1356460861/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/callvs/id6761292037/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Weekly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 20 MB | 31 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Four Square Technologies Ltd](https://appshunter.io/developer/1140808549) | [AR DYNAMICS INC](https://appshunter.io/developer/1888706920) |

## What reviewers say

### KOLLME

[App page](https://appshunter.io/ios/app/kollme/id1356460861)

This app provides high-quality, secure, and affordable international voice calls using VOIP technology. It functions as a SIP-based soft phone, allowing users to connect with friends and family globally at low rates with crystal-clear quality. It integrates seamlessly with device contacts and works across various network types.

**Highlights:** High-quality international calls, Affordable call rates, Secure and reliable communication, SIP-based softphone, Works worldwide, Integrates with contacts, Crystal clear voice quality

**Features:** macOS Compatibility

**In-app purchases:** none


### CallVS

[App page](https://appshunter.io/ios/app/callvs/id6761292037)

This app offers secure, end-to-end encrypted voice and video calls, along with private messaging. It provides advanced features like call recording, AI screening, and identity verification, with optional subscriptions for enhanced functionality.

**Highlights:** End-to-end encrypted voice and video calls, Encrypted messaging with file sharing, Smart Contacts with QR code add, Face ID and two-factor authentication, Call recording and transcription (paid), AI call screening and filtering (paid), Creator Mode for call rates and branding (paid)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $19.99 | per month |
| Creator Monthly | $39.99 | per month |
| Business Monthly | $59.99 | per month |
| Pro Yearly | $199.99 | per year |
| Creator Yearly | $399.99 | per year |
| Business Yearly | $599.99 | per year |


## Frequently asked questions

### Is KOLLME free?

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

### Is CallVS free?

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

### Which has better reviews, KOLLME or CallVS?

KOLLME and CallVS are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do KOLLME or CallVS have ads?

Neither KOLLME nor CallVS shows ads.

### Which is updated more often, KOLLME or CallVS?

KOLLME ships an update every 6 days, and CallVS weekly. Most recently, KOLLME was updated on October 10, 2026 and CallVS on October 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.*