# Fertility Window Planner vs Nightfathom

The clearest difference is rating: Nightfathom at 4.5 against Fertility Window Planner's 4.0. On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Fertility Window Planner sells 3 in-app purchases, starting at $6.99 per month and Nightfathom sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

Nightfathom holds the better App Store score, 4.5 against 4.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

## The numbers

| Metric | Fertility Window Planner | Nightfathom |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/fertility-window-planner/id6792720752/reviews) | **[4.5 (2 ratings)](https://appshunter.io/ios/app/nightfathom/id6796990750/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | — |
| Monetization | Freemium | Freemium |
| Size | 37 MB | 38 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ASHOK KUMAR](https://appshunter.io/developer/6787239811) | [Kevin Romano](https://appshunter.io/developer/6796990752) |

## What reviewers say

### Fertility Window Planner

[App page](https://appshunter.io/ios/app/fertility-window-planner/id6792720752)

This app helps you identify your fertile window for conception through private data logging and transparent prediction engines. It visualizes your cycle data, including basal body temperature and cervical mucus, to show your most fertile days and predicted ovulation. Core features are free, with an optional subscription for advanced insights and history.

**Highlights:** Log basal body temperature, cervical mucus, and test results, Visualize fertile window and predicted ovulation day, Transparent prediction engine with chart explanations, Private data storage with export and delete options, Optional subscription for full cycle history and insights

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fertility Planner Pro Monthly | $6.99 | per month |
| Fertility Planner Pro Annual | $39.99 | per year |
| Fertility Window Planner | $39.99 | per year |


### Nightfathom

[App page](https://appshunter.io/ios/app/nightfathom/id6796990750)

Create personalized soundscapes with nature textures and ambient tones to aid sleep. Track your rest with a nightly Slumber Score and gain insights into what helps you sleep better. Includes guided prompts for pre-sleep reflection.

**Highlights:** Customizable soundscapes, Nightly Slumber Score, Sleep diary and insights, Guided reflection prompts, Trend analysis, Saved sound mixes

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nightfathom Plus Monthly | $7.99 | per month |
| Nightfathom Plus Annual | $49.99 | per year |


## Frequently asked questions

### Is Fertility Window Planner free?

Fertility Window Planner is free to download, with in-app purchases available.

### Is Nightfathom free?

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

### Which has better reviews, Fertility Window Planner or Nightfathom?

Nightfathom is rated higher. Fertility Window Planner averages 4.0 out of 5 from 1 ratings, while Nightfathom averages 4.5 from 2 ratings.

### Do Fertility Window Planner or Nightfathom have ads?

Neither Fertility Window Planner nor Nightfathom shows ads.

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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.*