# InterCal vs TrustTunnel

The clearest difference is review sentiment: TrustTunnel at 60% against InterCal's 0%. TrustTunnel also leads on rating (4.3 vs 4.0) and ratings volume (10 vs 2). InterCal's advantage is update cadence (every 5 days vs every 2 months). 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.

TrustTunnel holds the better App Store score, 4.3 against 4.0. That said, the two scores are not equally well evidenced: TrustTunnel has 10 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of InterCal's written reviews are positive against 60% of TrustTunnel's.

InterCal ships an update every 5 days, TrustTunnel every 2 months. The most recent releases landed on October 6, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | InterCal | TrustTunnel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/intercal/id6744541491/reviews) | **[4.3 (10 ratings)](https://appshunter.io/ios/app/trusttunnel/id6755807890/reviews)** |
| Number of ratings | 2 | **10** |
| Positive reviews | 0.0% of reviews | **60.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | Free | Free |
| Size | 11 MB | 43 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Mohammad Reza Reghabi](https://appshunter.io/developer/1808074291) | [Adguard Software Limited](https://appshunter.io/developer/1440147258) |

## What reviewers say

### InterCal

[App page](https://appshunter.io/ios/app/intercal/id6744541491)

Manage your schedule across both Persian (Shamsi) and Gregorian calendars with this beautifully designed app. It offers dual calendar display, event management with notifications, and a customizable interface with widgets. Enjoy offline access and a privacy-focused experience.

**Highlights:** Dual calendar display, Event management with notifications, Customizable themes and dark/light mode, Widget support, Offline access, Holiday tracking

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

**In-app purchases:** none


### TrustTunnel

[App page](https://appshunter.io/ios/app/trusttunnel/id6755807890)

This application provides fast, secure, and reliable VPN connections by disguising traffic as regular HTTPS. It allows users to connect to their own servers and manage network traffic with flexible routing rules, offering enhanced privacy and control.

**Highlights:** Fast and secure VPN connections, Bypasses throttling and deep-packet inspection, Connects to personal servers (home, cloud, corporate), Flexible routing rules for traffic management, Real-time request log for network monitoring, Separates work and personal traffic

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is InterCal free?

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

### Is TrustTunnel free?

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

### Which has better reviews, InterCal or TrustTunnel?

TrustTunnel is rated higher. InterCal averages 4.0 out of 5 from 2 ratings, while TrustTunnel averages 4.3 from 10 ratings.

### Do InterCal or TrustTunnel have ads?

Neither InterCal nor TrustTunnel shows ads.

### Which is updated more often, InterCal or TrustTunnel?

InterCal ships an update every 5 days, and TrustTunnel every 2 months. Most recently, InterCal was updated on October 6, 2026 and TrustTunnel on October 3, 2026.

---

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