---
title: "GAMMA Research Study - Reviews, Revenue and Downloads in South Africa | Apple App Store"
description: "GAMMA (Glucose, Activity, and Mood - Mobile Assessment) Research Study at Texas A&M AgriLife Institute for Advancing Health through Agriculture is testing delivery of a just-in-time adaptive intervent"
---

# GAMMA Research Study — South Africa

![GAMMA Research Study App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/0b/c7/61/0bc7611f-d301-76d0-1e85-185f7d549e8d/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png)

**Developer:** [Avicenna Research](https://apptail.io/developer/avicenna-research-EAc)
**Category:** Health Fitness
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** com.avicenna.gamma4666
**Store:** Apple App Store
**Country:** South Africa
**Version:** 1065 (released 2026-10-07)
**Original Release:** 2026-03-15
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/za/app/app/id6747886728)
**AppTail Page:** [https://apptail.io/app/gamma-research-study-JPTy/south-africa](https://apptail.io/app/gamma-research-study-JPTy/south-africa)

## GAMMA Research Study Description
GAMMA (Glucose, Activity, and Mood - Mobile Assessment) Research Study at Texas A&M AgriLife Institute for Advancing Health through Agriculture is testing delivery of a just-in-time adaptive intervention to improve dietary behaviors. This app supports data collection from a continuous glucose monitor, activity tracker, and ecological momentary assessment surveys, as well as delivery of intervention messages. Use of this app is restricted to enrolled, consented participants taking part in this research study. The research study is approved by the Texas A&M Institutional Review Board as STUDY2025-0184.

## GAMMA Research Study Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/8a/42/41/8a4241e7-8aef-7f15-f719-1349956afcf0/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2026-02-22_at_10.59.14.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c5/fd/bc/c5fdbc97-a02d-ed54-f6b7-9752784b4e18/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2026-02-22_at_10.59.41.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/9a/4b/29/9a4b2925-6439-e887-8a09-9fb51dfd820f/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2026-02-22_at_10.59.43.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/6f/04/2a/6f042a51-0932-ff15-b4fe-0b4cf1092074/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2025-06-27_at_14.59.42.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/5e/2e/8a/5e2e8a55-76c9-326a-d729-3a995afdc5ff/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2025-06-27_at_14.59.45.png/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/6d/b7/f1/6db7f110-6cf1-1089-8e46-60399f3792ab/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2025-06-27_at_15.00.03.png/1242x2688.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/9c/5d/b5/9c5db591-dd7d-d79d-354f-34a4931b3a8d/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2025-06-27_at_15.00.08.png/1242x2688.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/4f/59/29/4f59291f-d920-8344-b20b-ae3d686418a9/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2025-06-27_at_15.00.18.png/1242x2688.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/4e/bd/4e/4ebd4e1b-c318-6f23-9697-fc5366157409/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2026-02-22_at_11.00.33.png/1242x2688.png)
- [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/79/b8/d4/79b8d4d1-17fc-94bc-9e06-d831634470f3/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2026-02-22_at_11.00.38.png/1242x2688.png)







## GAMMA Research Study Available In
- [Azerbaijan](https://apptail.io/app/gamma-research-study-JPTy/azerbaijan)
- [Chile](https://apptail.io/app/gamma-research-study-JPTy/chile)
- [Germany](https://apptail.io/app/gamma-research-study-JPTy/germany)
- [Ireland](https://apptail.io/app/gamma-research-study-JPTy/ireland)
- [India](https://apptail.io/app/gamma-research-study-JPTy/india)
- [Pakistan](https://apptail.io/app/gamma-research-study-JPTy/pakistan)
- [Slovenia](https://apptail.io/app/gamma-research-study-JPTy/slovenia)
- [Thailand](https://apptail.io/app/gamma-research-study-JPTy/thailand)
- [Vietnam](https://apptail.io/app/gamma-research-study-JPTy/vietnam)
- [South Africa](https://apptail.io/app/gamma-research-study-JPTy/south-africa)

---

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