# TagID Config vs ACTS Authenticator

The clearest difference is update cadence: ACTS Authenticator at every 2 months against TagID Config's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

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

TagID Config ships an update every 6 months, ACTS Authenticator every 2 months. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | TagID Config | ACTS Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Size | 4 MB | 45 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Fronius International GmbH](https://appshunter.io/developer/431601279) | [North American Division of Seventh-day Adventists](https://appshunter.io/developer/1305324405) |

## What reviewers say

### TagID Config

[App page](https://appshunter.io/ios/app/tagid-config/id1627178438)

**Features:** macOS Compatibility

**In-app purchases:** none


### ACTS Authenticator

[App page](https://appshunter.io/ios/app/acts-authenticator/id6503090953)

**In-app purchases:** none


## Frequently asked questions

### Is TagID Config free?

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

### Is ACTS Authenticator free?

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

### Do TagID Config or ACTS Authenticator have ads?

Neither TagID Config nor ACTS Authenticator shows ads.

### Which is updated more often, TagID Config or ACTS Authenticator?

TagID Config ships an update every 6 months, and ACTS Authenticator every 2 months. Most recently, TagID Config was updated on November 7, 2026 and ACTS Authenticator on November 4, 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.*