# Hertracker vs Luna

The clearest difference is monetization model: Hertracker at free with in-app purchases against Luna's subscription. Luna's advantage is update cadence (every 4 days vs fortnightly) and ratings volume (90 vs 22). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Hertracker sells 4 in-app purchases, starting at $4.99 per month and Luna sells 6 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Luna holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 22 and 90 respectively. Written reviews complicate that: 73% of Hertracker's written reviews are positive against 67% of Luna's, so the app with the better star average is not the one people write more warmly about.

Hertracker ships an update fortnightly, Luna every 4 days. The most recent releases landed on October 30, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Hertracker | Luna |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (22 ratings)](https://appshunter.io/ios/app/hertracker/id6740878458/reviews) | **[4.6 (90 ratings)](https://appshunter.io/ios/app/luna-sleep-tracker-and-snoring/id6759907079/reviews)** |
| Number of ratings | 22 | **90** |
| Positive reviews | **72.7% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 78 MB | 102 MB |
| Requires iOS | 16.6 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Truffleleaf B.V.](https://appshunter.io/developer/1817217079) | [Rodger Studio (Apps)](https://appshunter.io/developer/1861800626) |

## What reviewers say

### Hertracker

[App page](https://appshunter.io/ios/app/hertracker/id6740878458)

This app combines period and habit tracking with Christian encouragement. It helps users understand how their cycle influences their mood and productivity, offering daily scriptures and guidance to align habits with faith and well-being.

**Highlights:** Period tracking, Habit tracking, Daily Scripture quotes, Christian encouragement, Cycle and habit correlation, Emotional and productivity insights

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bloom Monthly | $4.99 | per month |
| Blossom Monthly | $11.99 | per month |
| Bloom Annual | $39.99 | per year |
| Blossom Annual | $79.99 | per year |


### Luna

[App page](https://appshunter.io/ios/app/luna-sleep-tracker-and-snoring/id6759907079)

This app acts as a personal sleep coach, tracking sleep phases, detecting snoring, and helping you establish a calming bedtime routine. It provides personalized insights and actionable coaching based on your sleep data and daily habits to help you wake up refreshed.

**Highlights:** Automatic sleep phase tracking, Snoring detection and recording, Guided evening relaxation exercises, AI-powered sleep coaching, Sleep duration and consistency analytics, Vital signs monitoring during sleep

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $4.99 | per 7 days |
| Luna Premium Monthly | $9.99 | per month |
| Premium Yearly Offer | $29.99 | per year |
| Luna Premium | $39.99 | per year |
| Luna Premium | $44.99 | per year |
| Premium | $59.99 | per year |


## Frequently asked questions

### Is Hertracker free?

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

### Is Luna free?

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

### Which has better reviews, Hertracker or Luna?

Luna is rated higher. Hertracker averages 4.4 out of 5 from 22 ratings, while Luna averages 4.6 from 90 ratings.

### Do Hertracker or Luna have ads?

Neither Hertracker nor Luna shows ads.

### Which is updated more often, Hertracker or Luna?

Hertracker ships an update fortnightly, and Luna every 4 days. Most recently, Hertracker was updated on October 30, 2026 and Luna on November 1, 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.*