# X Factor vs Dr. Woods Wellness

The clearest difference is update cadence: X Factor at weekly against Dr. Woods Wellness's monthly. X Factor also leads on iOS requirement (8.0 vs 12.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

X Factor ships an update weekly, Dr. Woods Wellness monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | X Factor | Dr. Woods Wellness |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/x-factor/id312733909/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free | — |
| Size | 20 MB | 49 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Daniel Hansen](https://appshunter.io/developer/312733912) | [MB 360, LLC](https://appshunter.io/developer/1726635551) |

## What reviewers say

### X Factor

[App page](https://appshunter.io/ios/app/x-factor/id312733909)

Easily track your daily calorie balance for weight management. Focus on calories in and out, with features to predict target weight achievement and verify data accuracy. Integrates with HealthKit for automatic calorie import.

**Highlights:** Daily calorie balance tracking, Weight and activity calorie logging, Target weight prediction, BMI and BMR calculation, HealthKit integration, Weight unit support

**Features:** macOS Compatibility

**In-app purchases:** none


### Dr. Woods Wellness

[App page](https://appshunter.io/ios/app/dr-woods-wellness/id6447191328)

**In-app purchases:** none


## Frequently asked questions

### Is X Factor free?

X Factor is free to download, with no in-app purchases.

### Is Dr. Woods Wellness free?

Dr. Woods Wellness is free to download, with no in-app purchases.

### Do X Factor or Dr. Woods Wellness have ads?

Neither X Factor nor Dr. Woods Wellness shows ads.

### Which is updated more often, X Factor or Dr. Woods Wellness?

X Factor ships an update weekly, and Dr. Woods Wellness monthly. Most recently, X Factor was updated on October 24, 2026 and Dr. Woods Wellness on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*