# TrigWifi vs TeamSystem Authenticator

The clearest difference is update cadence: TeamSystem Authenticator at every 2 months against TrigWifi's every 18 months. TrigWifi's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, 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.

TrigWifi ships an update every 18 months, TeamSystem Authenticator every 2 months. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | TrigWifi | TeamSystem Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 2 months** |
| Size | 34 MB | 7 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Marco Garripoli](https://appshunter.io/developer/1557564426) | [Teamsystem SPA](https://appshunter.io/developer/545232556) |

## What reviewers say

### TrigWifi

[App page](https://appshunter.io/ios/app/trigwifi/id1557564154)

**In-app purchases:** none


### TeamSystem Authenticator

[App page](https://appshunter.io/ios/app/teamsystem-authenticator/id6752563152)

**In-app purchases:** none


## Frequently asked questions

### Is TrigWifi free?

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

### Is TeamSystem Authenticator free?

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

### Do TrigWifi or TeamSystem Authenticator have ads?

Neither TrigWifi nor TeamSystem Authenticator shows ads.

### Which is updated more often, TrigWifi or TeamSystem Authenticator?

TrigWifi ships an update every 18 months, and TeamSystem Authenticator every 2 months. Most recently, TrigWifi was updated on November 7, 2026 and TeamSystem Authenticator on November 8, 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.*