# Apogee Connect

> Connects to Apogee Instruments Bluetooth sensors for environmental data logging. (iPhone/iPad app by Apogee Instruments.)

- Source: https://appshunter.io/ios/app/apogee-connect/id1398029402 (this page in markdown: same URL + `.md`)
- Developer: [Apogee Instruments](https://appshunter.io/developer/955609109)
- Category: Business, Utilities
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 50 MB
- Languages: American English
- Released: 2019-10-11
- Data updated: 2026-06-04
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/apogee-connect/id1398029402/reviews.md

## What is Apogee Connect?

Apogee Connect interfaces with Bluetooth products from Apogee Instruments; the µCache and the Guardian.

Apogee Guardian is a multi-sensor monitor for greenhouses and other controlled environment agriculture aplications. It will report light, temperature, humidity, CO2, pressure, DLI, Photoperiod, VPD, and DewPoint.

Apogee µCache is a miniature Bluetooth capable data-logger. This logger is able to collect data from many of Apogee Instrument's analog sensors. 

This is not for interfacing with Apogee USB sensors. For USB sensor software, see Apogee's Software Downloads: https://www.apogeeinstruments.com/downloads/

µCache Supported Sensors: 
 
Quantum sensors:
SQ-110, 
SQ-120, 
SQ-500

Extended Quantum sensors. 
SQ-620, 
SQ-640 

Pyranometers:
SP-110,
SP-510,
SP-610

Pyrgeometers:
SL-510
SL-610

Albedometer:
SP-700

Red Far-Red sensor:
S2-131 

PAR-FAR sensor
S2-141 

Thermistors
ST-100
ST-110

Infrared Radiometers
SI-111
SI-121
SI-131
SI-1H1

UV sensor
SU-200

Photometric sensor
SE-100

NDVI sensors
S2-111
S2-112

PRI sensors
S2-121
S2-122

## Key features

- Bluetooth device interface
- Environmental data monitoring
- Greenhouse sensor support
- Data logging
- List of supported sensors

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/apogee-connect/id1398029402/reviews.md

### 1/5 — Cannot connect quantum meter to iPad

*2019-11-30*

As far as I can tell my new quantum meter is incompatible with the iPad. His app works well on my desktop pc but would be more helpful on a more mobile device.

## Frequently asked questions about Apogee Connect

### What Apogee Instruments devices does Apogee Connect work with?

Apogee Connect interfaces with Apogee Instruments' µCache and Guardian Bluetooth devices. It is not compatible with Apogee USB sensors.

### What environmental data can the Guardian monitor via Apogee Connect?

The Guardian can report light, temperature, humidity, CO2, pressure, DLI, Photoperiod, VPD, and DewPoint when connected through Apogee Connect.

### What types of sensors does the µCache support with Apogee Connect?

The µCache supports a wide range of Apogee analog sensors, including Quantum, Extended Quantum, Pyranometers, Pyrgeometers, Albedometer, Red Far-Red, PAR-FAR, Thermistors, Infrared Radiometers, UV, Photometric, and NDVI sensors.

### Is Apogee Connect available on Android devices?

Apogee Connect is available for iPhone and iPad, as indicated by its supported devices.

### How often is Apogee Connect updated?

The latest version of Apogee Connect is 2.6.4, and it was last updated on April 25, 2025, suggesting regular updates.

### What is the user rating for Apogee Connect?

Apogee Connect has a perfect rating of 5.0 stars based on 1 review, indicating high user satisfaction.

### Does Apogee Connect have ads?

Apogee Connect does not contain advertisements, as the 'hasAds' flag is false.

### What is the age rating for Apogee Connect?

Apogee Connect has an age rating of 4+, making it suitable for a broad audience.

## Version history (last 5 releases)

### 2.6.4 — 2025-04-25

Fix NDVI Calculation for logged data

### 2.6.3 — 2025-04-25

Fix UI view for calibration coefficients for Pair NDVI sensor
Fix calculation for Pair NDVI sensor

### 2.6.1 — 2024-11-21

Fix bug that may prevent thermistor live meter graph from functioning as expected.

### 2.6.0 — 2024-09-28

Added support for pair NDVI sensor
Added support for AY-001 single channel sensor splitter

### 2.5.9 — 2024-08-14

Fixed bug that may prevent displayed logs available for collection to not update.

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## More apps by Apogee Instruments

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All apps by Apogee Instruments: https://appshunter.io/developer/955609109

## Related topics

[apogee instruments](https://appshunter.io/ios/topics/apogee-instruments) · [apogee connect](https://appshunter.io/ios/topics/apogee-connect) · [apogee](https://appshunter.io/ios/topics/apogee) · [apogee electronics corp](https://appshunter.io/ios/topics/apogee-electronics-corp)

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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 2026-06-04.*