# GRToolbox vs BT Notifier

The clearest difference is ads: GRToolbox at none against BT Notifier's shown. GRToolbox also leads on update cadence (every 3 months vs every 13 months) and iOS requirement (8.0 vs 13.0). On price, 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.

GRToolbox ships an update every 3 months, BT Notifier every 13 months. The most recent releases landed on September 15, 2026 and August 21, 2026 respectively.

## The numbers

| Metric | GRToolbox | BT Notifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.8 (10 ratings)](https://appshunter.io/ios/app/bt-notifier-smartwatch-notice/id6444747497/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 14.3% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 13 months |
| Monetization | — | Ad-supported |
| Size | 43 MB | 5 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Goodix Technology Co., Ltd.](https://appshunter.io/developer/376335103) | [Cristian Andrei Romascu Radu](https://appshunter.io/developer/1029035234) |

## What reviewers say

### GRToolbox

[App page](https://appshunter.io/ios/app/grtoolbox/id1522809672)

**In-app purchases:** none


### BT Notifier

[App page](https://appshunter.io/ios/app/bt-notifier-smartwatch-notice/id6444747497)

Easily connect your smartwatch or other Bluetooth devices. This app detects nearby Bluetooth devices and simplifies the connection process, making it quick and efficient.

**Highlights:** Connect any smartwatch, Detect nearby Bluetooth devices, Easy connection process, Notifications for devices

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

**In-app purchases:** none


## Frequently asked questions

### Is GRToolbox free?

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

### Is BT Notifier free?

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

### Do GRToolbox or BT Notifier have ads?

BT Notifier shows ads; GRToolbox does not.

### Which is updated more often, GRToolbox or BT Notifier?

GRToolbox ships an update every 3 months, and BT Notifier every 13 months. Most recently, GRToolbox was updated on September 15, 2026 and BT Notifier on August 21, 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.*