# GemTot SDK

> Configure, test, and demonstrate GemTot Bluetooth beacons and their proximity features. (iPhone/iPad app by PassKit, Inc..)

- Source: https://appshunter.io/ios/app/gemtot-sdk/id967907684 (this page in markdown: same URL + `.md`)
- Developer: [PassKit, Inc.](https://appshunter.io/developer/920691846)
- Category: Utilities
- Price: Free
- Rating: 1.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 18 MB
- Languages: American English, Dutch, Thai
- Released: 2015-12-08
- Data updated: 2026-06-11
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/gemtot-sdk/id967907684/reviews.md

## What is GemTot SDK?

This utility app allows owners of GemTot bluetooth beacons to easily configure, test and demonstrate them.

Distance demonstration: Demonstrates how an app is aware of a beacon's relative proximity when moving closer or further away from a beacon source and how the RSSI and power calibration of the beacon can be used to calculate a crude distance to the beacon source.

Proximity demonstration: Demonstrates how the device's proximity to the beacon can trigger 3 different states (immediate, near and far), also shows how an app can respond to the event of no longer being able to see a beacon.

Lock screen demonstration:  Demonstrates how entering or exiting a beacon region can trigger a local notification and how a notification could be used to deliver content to Apple Wallet.  This demo requires that background location monitoring and local notifications are enabled.

Please note that continued use of GPS running in the background can dramatically decrease battery life.  This app acts as a tool to demonstrate the capabilities of iBeacon. To save battery life, location permissions should be disabled when the app is not in use.

## Key features

- Beacon configuration
- Distance demonstration
- Proximity detection
- RSSI and power calibration
- Lock screen notifications
- Apple Wallet integration demo

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/gemtot-sdk/id967907684/reviews.md

### 1/5 — Crashes

*2019-09-23*

Could not set up the beacon. App crashes on every attempt

## Frequently asked questions about GemTot SDK

### What is GemTot SDK used for?

GemTot SDK is a utility app designed to help owners of GemTot Bluetooth beacons easily configure, test, and demonstrate their capabilities, including proximity and distance sensing.

### Does GemTot SDK have ads?

No, GemTot SDK does not contain advertisements. It is a free utility app focused on demonstrating beacon functionality.

### What devices support GemTot SDK?

GemTot SDK is supported on iPhone, iPad, and iPod devices.

### What is the age rating for GemTot SDK?

GemTot SDK has an age rating of 4+, making it suitable for a wide range of users.

### How does GemTot SDK demonstrate proximity?

It demonstrates how a device's proximity to a beacon can trigger three distinct states: immediate, near, and far, and also shows how the app responds when a beacon is no longer detected.

### Can GemTot SDK trigger notifications?

Yes, GemTot SDK demonstrates how entering or exiting a beacon region can trigger a local notification, which could potentially be used to deliver content to Apple Wallet.

### What are the battery implications of using GemTot SDK?

Continued use of GPS running in the background, which is required for some demonstrations, can significantly decrease battery life. It is recommended to disable location permissions when the app is not in use to conserve battery.

### How often is GemTot SDK updated?

The latest version of GemTot SDK is 1.1, which was last updated on March 6, 2016. It was initially released on December 8, 2015.

## Version history (last 2 releases)

### 1.1 — 2016-03-06

This app has been updated by Apple to display the Apple Watch app icon.

Added support for configuring WeChat GemTot beacons

### 1.0 — 2015-12-08

No release notes.

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## More apps by PassKit, Inc.

- [Loopy Loyalty Stamper](https://appshunter.io/ios/app/loopy-loyalty-stamper/id945301614)
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All apps by PassKit, Inc.: https://appshunter.io/developer/920691846

## Related topics

[gemtot sdk](https://appshunter.io/ios/topics/gemtot-sdk)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-11.*