# hæl vs Burnlock

The clearest difference is update cadence: Burnlock at every 2 days against hæl's every 6 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. hæl sells 1 one-off in-app purchase and Burnlock sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

hæl ships an update every 6 days, Burnlock every 2 days. The most recent releases landed on October 7, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | hæl | Burnlock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/hl/id6778956802/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 41 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [KI-GEN STUDIOS LLC](https://appshunter.io/developer/6778956804) | [Eduard Bulava](https://appshunter.io/developer/1802549063) |

## What reviewers say

### hæl

[App page](https://appshunter.io/ios/app/hl/id6778956802)

This app acts as a silent observer for your fasting periods and menstrual cycle, reflecting your body's natural rhythms through literary prose. It integrates with Apple Health to provide context-aware insights into your weight and fasting windows, offering a unique, non-prescriptive approach to wellness tracking.

**Highlights:** Fasting timer with literary observations, Menstrual cycle tracking via Apple Health, Phase-aware fasting window adjustments, Literary weight trend analysis, Weekly and monthly retrospective letters, On-device data privacy, Apple Watch and iPad support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| the full witness | $19.99 | one-time |


### Burnlock

[App page](https://appshunter.io/ios/app/burnlock-earn-screen-time/id6810672730)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $3.99 | per 7 days |
| Monthly Premium | $9.99 | per month |


## Frequently asked questions

### Is hæl free?

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

### Is Burnlock free?

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

### Do hæl or Burnlock have ads?

Neither hæl nor Burnlock shows ads.

### Which is updated more often, hæl or Burnlock?

hæl ships an update every 6 days, and Burnlock every 2 days. Most recently, hæl was updated on October 7, 2026 and Burnlock on October 20, 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.*