# FortiClient VPN vs CT Cloud Communicator

The clearest difference is review sentiment: FortiClient VPN at 14% against CT Cloud Communicator's 0%. FortiClient VPN also leads on update cadence (every 2 months vs every 4 months) and iOS requirement (15.0 vs 17.6). 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.

FortiClient VPN ships an update every 2 months, CT Cloud Communicator every 4 months. The most recent releases landed on October 30, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | FortiClient VPN | CT Cloud Communicator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.2 (118 ratings)](https://appshunter.io/ios/app/forticlient-vpn/id1475674905/reviews)** | — |
| Number of ratings | **118** | — |
| Positive reviews | **14.2% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 13 MB | 126 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fortinet](https://appshunter.io/developer/345361031) | [CallTower Connect](https://appshunter.io/developer/796441638) |

## What reviewers say

### FortiClient VPN

[App page](https://appshunter.io/ios/app/forticlient-vpn/id1475674905)

Establish a secure, encrypted Virtual Private Network (VPN) connection between your iOS device and a FortiGate firewall. Supports SSL VPN "Tunnel Mode" and IPsec connections for protected data transmission.

**Highlights:** SSL VPN "Tunnel Mode", IPsec connection, Fully encrypted connection, Certificates based authentication, Two-factor Authentication using FortiToken

**In-app purchases:** none

**What reviewers like**

- ✅ Works reliably once connected
- 🚀 Lightweight and battery-efficient
- 🔒 Supports SSO authentication (when functioning)
- 📱 Compatible with M1 Mac devices
- 🎯 Simple and straightforward interface

**What reviewers complain about**

- 🐛 Frequent crashes and instability
- ❌ SSO functionality repeatedly breaks after updates
- ⚠️ Inconsistent performance across iOS versions
- 🔌 Connection drops unexpectedly
- ⏱️ Slow and unreliable authentication process

**Reported bugs**

- SSO connections fail after updates (versions 7.4.4-7.4.6)
- Password save toggle non-functional
- 2FA/MFA authentication screens not appearing
- App crashes on iOS 16, 17, 18
- Blank white screen after login

**Requested features**

- Connection removal button
- Working password save functionality
- Stay signed in for 30+ days option
- Touch ID/biometric authentication
- Quick disconnect widget


### CT Cloud Communicator

[App page](https://appshunter.io/ios/app/ct-cloud-communicator/id1518203684)

Manage your home or office phone system from any device. Enjoy high-quality calls, instant messaging synced across devices, and seamless meeting upgrades. Features include visual voicemail with transcription and real-time contact presence.

**Highlights:** High-quality audio calls, Synced cross-device chat, One-click call/chat to meeting, Mid-call device switching, Voicemail with transcription, Real-time contact presence

**Features:** macOS Compatibility, Siri integration

**In-app purchases:** none


## Frequently asked questions

### Is FortiClient VPN free?

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

### Is CT Cloud Communicator free?

CT Cloud Communicator is free to download, with no in-app purchases.

### Do FortiClient VPN or CT Cloud Communicator have ads?

Neither FortiClient VPN nor CT Cloud Communicator shows ads.

### Which is updated more often, FortiClient VPN or CT Cloud Communicator?

FortiClient VPN ships an update every 2 months, and CT Cloud Communicator every 4 months. Most recently, FortiClient VPN was updated on October 30, 2026 and CT Cloud Communicator on October 11, 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.*