# NightFlow vs QuitLogix®

NightFlow and QuitLogix® are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

NightFlow ships an update every 6 weeks, QuitLogix® every 2 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | NightFlow | QuitLogix® |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nightflow/id6741455495/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 20 MB | 149 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Caleb George Brown](https://appshunter.io/developer/1794242534) | [FitLogix](https://appshunter.io/developer/516979686) |

## What reviewers say

### NightFlow

[App page](https://appshunter.io/ios/app/nightflow/id6741455495)

This app listens for silence after your TV turns off and gently fades in nature sounds to help you fall asleep. It works automatically without timers and runs in the background, even when your phone is locked.

**Highlights:** Smart listening for TV silence, Automatic sound fade-in, Background monitoring, Multiple nature soundscapes, Privacy-focused on-device processing, Dark mode support

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

**In-app purchases:** none


### QuitLogix®

[App page](https://appshunter.io/ios/app/quitlogix/id6759403800)

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

**In-app purchases:** none


## Frequently asked questions

### Is NightFlow free?

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

### Is QuitLogix® free?

QuitLogix® is free to download, with no in-app purchases.

### Do NightFlow or QuitLogix® have ads?

Neither NightFlow nor QuitLogix® shows ads.

### Which is updated more often, NightFlow or QuitLogix®?

NightFlow ships an update every 6 weeks, and QuitLogix® every 2 months. Most recently, NightFlow was updated on October 25, 2026 and QuitLogix® on October 24, 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.*