X Factor
Free
4.0for iPhone, iPad and more
Age Rating
X Factor Screenshots
About X Factor
X Factor is designed to quickly and easily track your daily calorie balance. No micro-nutrients. No detailed workout info. Just calories in and calories out, because when it comes to maintaining a healthy weight, that's what matters.
With X Factor, it takes only a few seconds to record your daily weight, calories eaten, and activity calories. And with Health Integration enabled, active energy calories are imported automatically from HealthKit. The powerful Target Weight feature lets you set calorie and weight targets to see how your weight will change with different calorie balances.
Once you've entered your calorie balance for a few days, the Accuracy feature compares the calorie balance data you've entered against the calories associated with changes to your weight, making it easy to verify that your data is correct.
Whatever your weight management goals, your daily calorie balance is the key to acheiving them. Without it, you're stuck in a constant state of guessing that undermines your results. Take control of your weight with the power of clear, concise measurement.
Features:
- Lifetime tracking of weight, calories eaten and activity calories
- Predicts when target weight will be reached
- Calculates BMI and BMR values
- Supports kilograms/pounds/stones weight units
- 3D Touch shortcuts for logging data
Health App Integration:
- import active energy calories, age, gender and height
- export your weight
With X Factor, it takes only a few seconds to record your daily weight, calories eaten, and activity calories. And with Health Integration enabled, active energy calories are imported automatically from HealthKit. The powerful Target Weight feature lets you set calorie and weight targets to see how your weight will change with different calorie balances.
Once you've entered your calorie balance for a few days, the Accuracy feature compares the calorie balance data you've entered against the calories associated with changes to your weight, making it easy to verify that your data is correct.
Whatever your weight management goals, your daily calorie balance is the key to acheiving them. Without it, you're stuck in a constant state of guessing that undermines your results. Take control of your weight with the power of clear, concise measurement.
Features:
- Lifetime tracking of weight, calories eaten and activity calories
- Predicts when target weight will be reached
- Calculates BMI and BMR values
- Supports kilograms/pounds/stones weight units
- 3D Touch shortcuts for logging data
Health App Integration:
- import active energy calories, age, gender and height
- export your weight
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What's New in the Latest Version 4.0
Last updated on Nov 21, 2017
Old Versions
This app has been updated by Apple to display the Apple Watch app icon.
• Added support for iPhone X.
• Added support for iPhone X.
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Version History
4.0
Nov 21, 2017
This app has been updated by Apple to display the Apple Watch app icon.
• Added support for iPhone X.
• Added support for iPhone X.
3.16
Oct 7, 2017
• Bug fixes and minor improvements.
3.15
Nov 29, 2016
• Bug fixes and minor improvements.
3.14
Oct 10, 2016
• Bug fixes and minor improvements.
3.13
Aug 16, 2016
• Bug fixes and minor improvements.
3.12
Aug 9, 2016
• Bug fixes and minor improvements.
3.11
Aug 6, 2016
• Bug fixes and minor improvements.
3.10
Aug 2, 2016
• Bug fixes and minor improvements.
3.9
Jul 26, 2016
• Added iPad support.
• Bug fixes and minor improvements.
• Bug fixes and minor improvements.
3.8
Jul 21, 2016
• Bug fixes and minor improvements.
3.7
Jul 18, 2016
• Added BMI to weight history views.
• Bug fixes and minor improvements.
• Bug fixes and minor improvements.
3.6
Jul 14, 2016
• Added Weigh In data logging from within Calorie Balance drill down views.
• More smiley faces, more skins.
• Bug fixes and minor improvements.
• More smiley faces, more skins.
• Bug fixes and minor improvements.
3.5
Jul 6, 2016
• Added Accuracy view.
• Bug fixes and minor improvements.
• Bug fixes and minor improvements.
3.4
Jul 1, 2016
• Added Calorie Balance history.
• Show smiley face animation when data is updated.
• Bug fixes and minor improvements.
• Show smiley face animation when data is updated.
• Bug fixes and minor improvements.
3.3
Jun 21, 2016
• Enhanced drill-down detail views for weight and activity calorie data.
• Bug fixes and minor improvements.
• Bug fixes and minor improvements.
3.2
Jun 16, 2016
• Added Target Weight Details view with Projected Weight Loss graph.
• Bug fixes and minor improvements.
• Bug fixes and minor improvements.
3.1
Jun 12, 2016
• Bug fixes and minor improvements.
3.0
Jun 10, 2016
- Completely redesigned, with a new focus on daily calorie balance, and target weight analysis
2.0.3
Oct 17, 2011
- Fixes for iOS 5.
2.0.2
Feb 14, 2011
- Updated labels for BMI values
- Gender-specific exercise award images
- Gender-specific exercise award images
2.0.1
Jan 5, 2011
+ Redesigned interface
+ Nutrition tracking for meals and snacks
+ Checks the accuracy of your entries
+ Weight maintenance levels
+ Daily calorie balance for nutrition, BMR and exercise
+ Supports Kilograms and Stones weight units
+ Nutrition tracking for meals and snacks
+ Checks the accuracy of your entries
+ Weight maintenance levels
+ Daily calorie balance for nutrition, BMR and exercise
+ Supports Kilograms and Stones weight units
1.4.2
Oct 21, 2009
Updated milestone information for multiple awards.
1.4.1
Jul 3, 2009
Increased the spacing between values in data entry bars.
1.4
Jun 25, 2009
1.3
May 27, 2009
X Factor FAQ
Click here to learn how to download X Factor in restricted country or region.
Check the following list to see the minimum requirements of X Factor.
iPhone
Requires iOS 8.0 or later.
iPad
Requires iPadOS 8.0 or later.
iPod touch
Requires iOS 8.0 or later.
X Factor supports English