# TrueOrigin vs IIG Teams

The clearest difference is iOS requirement: TrueOrigin at 13.0 against IIG Teams's 15.1. 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.

TrueOrigin ships an update monthly, IIG Teams every 2 months. The most recent releases landed on June 5, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | TrueOrigin | IIG Teams |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | — |
| Size | 37 MB | 82 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Onyx Viet Nam](https://appshunter.io/developer/1621007684) | [IIG](https://appshunter.io/developer/1676279048) |

## What reviewers say

### TrueOrigin

[App page](https://appshunter.io/ios/app/trueorigin/id1576464807)

This app provides a dynamic digital signature solution to authenticate and prevent counterfeiting of stamps. It offers a novel approach to verifying authenticity directly from the source.

**Highlights:** Dynamic digital signatures, Stamp authentication, Counterfeit prevention, Root-level verification

**Features:** macOS Compatibility

**In-app purchases:** none


### IIG Teams

[App page](https://appshunter.io/ios/app/iig-teams/id1614460753)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TrueOrigin free?

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

### Is IIG Teams free?

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

### Do TrueOrigin or IIG Teams have ads?

Neither TrueOrigin nor IIG Teams shows ads.

### Which is updated more often, TrueOrigin or IIG Teams?

TrueOrigin ships an update monthly, and IIG Teams every 2 months. Most recently, TrueOrigin was updated on June 5, 2026 and IIG Teams on September 29, 2026.

---

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