# Trigger Locker(業務用トリガーロッカー) vs nRF Wi

The clearest difference is update cadence: Trigger Locker(業務用トリガーロッカー) at every 6 weeks against nRF Wi's every 3 months. Trigger Locker(業務用トリガーロッカー) also leads on iOS requirement (15.6 vs 17.0). 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.

Trigger Locker(業務用トリガーロッカー) ships an update every 6 weeks, nRF Wi every 3 months. The most recent releases landed on August 23, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Trigger Locker(業務用トリガーロッカー) | nRF Wi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Size | 18 MB | 8 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SPACER Co., Ltd.](https://appshunter.io/developer/1052521521) | [Nordic Semiconductor ASA](https://appshunter.io/developer/497679114) |

## What reviewers say

### Trigger Locker(業務用トリガーロッカー)

[App page](https://appshunter.io/ios/app/trigger-locker/id1436581792)

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

**In-app purchases:** none


### nRF Wi

[App page](https://appshunter.io/ios/app/nrf-wi-fi-provisioner/id1638948698)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Trigger Locker(業務用トリガーロッカー) free?

Trigger Locker(業務用トリガーロッカー) is free to download, with no in-app purchases.

### Is nRF Wi free?

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

### Do Trigger Locker(業務用トリガーロッカー) or nRF Wi have ads?

Neither Trigger Locker(業務用トリガーロッカー) nor nRF Wi shows ads.

### Which is updated more often, Trigger Locker(業務用トリガーロッカー) or nRF Wi?

Trigger Locker(業務用トリガーロッカー) ships an update every 6 weeks, and nRF Wi every 3 months. Most recently, Trigger Locker(業務用トリガーロッカー) was updated on August 23, 2026 and nRF Wi on September 18, 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.*