# TrustCall vs GSign

The clearest difference is iOS requirement: GSign at 13.0 against TrustCall's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | TrustCall | GSign |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Size | 37 MB | 27 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [LEEON CYBER SECURITY JOINT STOCK COMPANY](https://appshunter.io/developer/1731666930) | [GLOBAL TECHNOLOGY - TELECOMMUNICATIONS CORPORATION](https://appshunter.io/developer/1621241346) |

## What reviewers say

### TrustCall

[App page](https://appshunter.io/ios/app/trustcall/id6470878918)

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

**In-app purchases:** none


### GSign

[App page](https://appshunter.io/ios/app/gsign/id6753642538)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TrustCall free?

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

### Is GSign free?

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

### Do TrustCall or GSign have ads?

Neither TrustCall nor GSign shows ads.

### Which is updated more often, TrustCall or GSign?

TrustCall ships an update every 5 weeks, and GSign every 5 weeks. Most recently, TrustCall was updated on November 3, 2026 and GSign on October 30, 2026.

---

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