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Version
3.1
Size
3.87 Mb
Updated
9 years ago
Released
12 Aug 2013
Screenshots
Description
Opt-IN is a 6-month behavioral telephone-based weight loss program that encourages participants to follow a low-calorie, low-fat diet. Participants are also encouraged to engage in a moderate level of physical activity, such as brisk walking. Behavioral coaching will be delivered remotely via telephone calls throughout the 6-month study, and participants will be randomized to receive a combination of components designed to aid in weight loss. Participants must own an iPhone, and will download a weight loss application onto their smartphone in order to track food intake and physical activity throughout the study. If youre interested in participating, please visit our website
Estimates
Availability
Devices
iPhone3GS
iPhone4
iPodTouchFourthGen
iPad2Wifi
iPad23G
iPhone4S
iPadThirdGen
iPadThirdGen4G
iPhone5
iPodTouchFifthGen
iPadFourthGen
iPadFourthGen4G
iPadMini
iPadMini4G
iPhone5c
iPhone5s
iPadAir
iPadAirCellular
iPadMiniRetina
iPadMiniRetinaCellular
iPhone6
iPhone6Plus
iPadAir2
iPadAir2Cellular
iPadMini3
iPadMini3Cellular
iPodTouchSixthGen
iPhone6s
iPhone6sPlus
iPadMini4
iPadMini4Cellular
iPadPro
iPadProCellular
iPadPro97
iPadPro97Cellular
iPhoneSE
iPhone7
iPhone7Plus
iPad611
iPad612
iPad71
iPad72
iPad73
iPad74
iPhone8
iPhone8Plus
iPhoneX
Pricing by country
| Country | Price |
|---|---|
| Canada | free |
| China | free |
| France | free |
| Germany | free |
| Italy | free |
| Netherlands | free |
| Portugal | free |
| Spain | free |
| Poland | free |
| UK | free |
| India | free |
| Japan | free |
| Poland | free |
| Russia | free |
| Turkey | free |
| USA | free |
| Korea, Republic Of | free |
| Ukraine | free |
