# Body Battery vs Dozer

The clearest difference is update cadence: Body Battery at weekly against Dozer's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Body Battery sells 10 in-app purchases, starting at $2.99 per 7 days and Dozer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Body Battery ships an update weekly, Dozer fortnightly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Body Battery | Dozer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (85 ratings)](https://appshunter.io/ios/app/body-battery-energy-tracker/id6502915310/reviews)** | — |
| Number of ratings | **85** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Subscription | — |
| Size | 48 MB | 17 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, Apple Watch | **iPhone, iPad, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [The Magic Factory LLC (U.S)](https://appshunter.io/developer/1708943937) | [Adrian Nicolaysen](https://appshunter.io/developer/1887756605) |

## What reviewers say

### Body Battery

[App page](https://appshunter.io/ios/app/body-battery-energy-tracker/id6502915310)

This app uses your Apple Watch to provide a daily energy score based on HRV, sleep, stress, and workouts. It offers advanced tracking for heart rate, sleep stages, and workout intensity, with personalized recovery insights to optimize performance and well-being.

**Highlights:** Daily Body Battery score, Advanced HRV tracking, Comprehensive sleep analysis, Workout tracking, Recovery recommendations, Stress monitoring, Trend tracking

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $2.99 | per 7 days |
| Weekly Subscription | $3.99 | per 7 days |
| Body Battery Premium | $4.99 | per 7 days |
| Monthly Membership | $7.99 | per month |
| Body Battery Premium | $19.99 | per year |
| Annual Subscription | $19.99 | per year |
| Body Battery Premium | $29.99 | per 7 days |
| Annual Subscription | $39.99 | per year |
| Annual Subscription | $39.99 | per year |
| Annual Subscription | $49.99 | per year |


### Dozer

[App page](https://appshunter.io/ios/app/dozer-sleep-tracker/id6790656632)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dozer+ | $14.99 | one-time |


## Frequently asked questions

### Is Body Battery free?

Body Battery is free to download, with in-app purchases available.

### Is Dozer free?

Dozer is free to download, with in-app purchases available.

### Do Body Battery or Dozer have ads?

Neither Body Battery nor Dozer shows ads.

### Which is updated more often, Body Battery or Dozer?

Body Battery ships an update weekly, and Dozer fortnightly. Most recently, Body Battery was updated on October 30, 2026 and Dozer on October 31, 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.*