# SmartShutter & ZGR-2

> Accessory-dependent app for advanced camera control and GPS logging. (iPhone/iPad app by Zesty Systems Inc..)

- Source: https://appshunter.io/ios/app/smartshutter-and-zgr-2/id589810141 (this page in markdown: same URL + `.md`)
- Developer: [Zesty Systems Inc.](https://appshunter.io/developer/403683418)
- Category: Photo & Video, Utilities
- Price: Free
- Rating: 1.00/5 from 1 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 3 MB
- Languages: English, French, German, Japanese, Chinese
- Released: 2013-01-24
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/smartshutter-and-zgr-2/id589810141/reviews.md

## What is SmartShutter & ZGR?

SmartShutter and ZGR-2 is a series of  accessory for iOS device (iPhone, iPod Touch and iPad) and Digital Camera that support timer remote control and GPS Logger functions. it record or send GPS data (latitude, longitude, altitude, and UTC Time) from iOS device to camera with photographs, and with a built in interval timer, it will help you control your exposures.

There are two type of ZGR-2 ACCESSORY ( ZGR-2a , ZGR-2b )  for Nikon Cameras . and four type of SmartShutter Accessory ( SS-C1, SS-C2, SS-O1, SS-S1 ) for Canon, Pentax, Olympus, Sony and Konica Minolta Cameras.

Please buy a SmartShutter or ZGR-2 accessory before to use this app.
Online shop, Manual and more details: http://www.zesty.co.jp/

Core Features
* GPS Unit and Logger
* Shutter Release
* Timer Remote Control
* Take with Shakre and Volume Button
* Tools like Compass, Sunrise timer etc.

Scenarios
* Location Shooting（GPS）
Driving through Africa to experience a truly exciting adventure, Taking a walk in Olympia, the sacred place in Greece, Watching the sunrise in Uluru Australia, your camera accessory records your challenge.

* Shutter release
Photographing a cute baby toddling, leaving a dazzling smile in a graduation album. the accessory help you reduce camera shake and increase the sharpness of the photo. Let you focus more on an object and help you to catch the best moment.

* Continuous exposure
Photograph the growth of the bamboo shoot every 10 minutes, photograph the thunder cloud every 5 minutes, photograph the exit of the subway station every minute. we can discover the real miracle of the life by watching the planet we are living.

* Long-Exposure
The shooting star of Leo visits the winter sky every year. If I trace the stars by the accessory and make a wish, can my unrequited love be accomplished?

* Time-lapse
The time-lapse is a technique to connect the photos to an animation. You also can insert text page or BGM. We will introduce the details of the time-lapse in our blog. Welcome to send your work to us too!


NOTICE:

* This app use Bluetooth and Location GPS Function in your iPhone even in Background.
* Continued use of GPS running in the background can dramatically decrease battery life.
* The App use Bluetooth 4.0 (named Bluetooth Smart or Bluetooth LE) technology, Compatible with iPhone 4S/5, iPod touch 5, iPad 3/4/mini. Requires iOS 5.1 or later. it can be installed in iPhone 3GS/4, But it can't works with accessory, Only for GPS Logger, Compass, and sunrise sunset timer information.

## Key features

- GPS Unit and Logger
- Shutter Release
- Timer Remote Control
- Take with Shake and Volume Button
- Compass
- Sunrise Timer

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/smartshutter-and-zgr-2/id589810141/reviews.md

### 1/5 — great until iOS 9

*2015-09-29, version 1.6.3*

Do NOT upgrade to iOS 9.  This app used to work great until then.  Now it just crashes upon launch.

### 1/5 — Waste of time

*2013-09-11, version 1.6.2*

Bought the accessory needed for my Canon camera. Once attached the app recognized it and I can confirm the shutter functions do work. However 2 different yet compatible cameras to the accessory do not receive GPS info; what I ultimately purchased it for. Several emails to support have gone unanswered. So the accessory is going back and the app deleted.

### 4/5 — As advertised

*2013-03-19, version 1.1*

Functions as advertised. I was somewhat hesitant to purchase the hardware because of the poor grammar in the product description and the fact that no one has reviewed it. The device arrive promptly from Japan and it was a breeze to setup. It works reliably and has more features and is cheaper then blueSLR. I would recommend it to others. I give it four stars instead of 5 because I wished the connection to the camera was more flexible and therefore less likely to break, but no problems so far.

## Frequently asked questions about SmartShutter & ZGR

### Does SmartShutter & ZGR-2 require a physical accessory?

Yes, this app requires the purchase of a SmartShutter or ZGR-2 accessory to function with your camera. The app itself is free to download but is dependent on the hardware for its core features.

### What types of cameras are compatible with SmartShutter & ZGR-2 accessories?

The app supports accessories for Canon, Pentax, Olympus, Sony, Konica Minolta cameras (SmartShutter) and Nikon cameras (ZGR-2). Specific accessory models are available for each brand.

### What iOS devices are compatible with SmartShutter & ZGR-2?

The app is compatible with iPhone 4S/5, iPod touch 5, and iPad 3/4/mini running iOS 5.1 or later. Older devices like iPhone 3GS/4 can install the app but only function as a GPS logger, compass, and sunrise/sunset timer.

### How does SmartShutter & ZGR-2 use GPS and Bluetooth?

The app utilizes Bluetooth 4.0 (Bluetooth Smart/LE) to communicate with the accessory and your iOS device. It also uses the device's Location GPS function, even in the background, to record location data with your photographs.

### Can SmartShutter & ZGR-2 be used for time-lapse photography?

Yes, the app's interval timer feature is designed for continuous exposure photography, which is essential for creating time-lapse videos. You can also insert text pages or background music.

### What is the battery impact of using SmartShutter & ZGR-2?

Continued use of GPS running in the background can dramatically decrease your iOS device's battery life. It is recommended to monitor battery levels during extended use.

### What is the update frequency for SmartShutter & ZGR-2?

The app was last updated on October 9, 2015, to version 1.7. This indicates a less frequent update cycle for the application.

### What is the user reception of SmartShutter & ZGR-2?

Based on the available data, the app has a rating of 1.0 stars from 1 rating. This suggests a very limited number of user reviews and potentially a negative initial reception.

## Version history (last 1 release)

### 1.7 — 2015-10-09

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

Resolve crashes on iOS9

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## More apps by Zesty Systems Inc.

- [Pinout for Nikon DSLR Camera](https://appshunter.io/ios/app/pinout-for-nikon-dslr-camera/id1099703440)

All apps by Zesty Systems Inc.: https://appshunter.io/developer/403683418

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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 2026-06-10.*