# SleepFlow Sleep Tracker vs Sleep Tracker

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

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

SleepFlow Sleep Tracker ships an update daily, Sleep Tracker every 6 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | SleepFlow Sleep Tracker | Sleep Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sleepflow-sleep-tracker/id6757989734/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 6 days |
| Monetization | Free | — |
| Size | 4 MB | 24 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Fabio Mota](https://appshunter.io/developer/1866114975) | [Sven Kraln](https://appshunter.io/developer/6816678493) |

## What reviewers say

### SleepFlow Sleep Tracker

[App page](https://appshunter.io/ios/app/sleepflow-sleep-tracker/id6757989734)

Understand your sleep patterns, build consistent habits, and wake up refreshed. This app offers simple tracking, insightful trends, and personalized goals to improve your sleep quality without complexity. Your data remains private and on your device.

**Highlights:** Sleep tracking and logging, Sleep history and trend visualization, Sleep statistics and deep sleep insights, Daily streak motivation, Smart bedtime and wake-up reminders, Personalized sleep duration goals, Privacy-focused, on-device data storage

**Features:** macOS Compatibility

**In-app purchases:** none


### Sleep Tracker

[App page](https://appshunter.io/ios/app/sleep-tracker-cernidia/id6816678341)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is SleepFlow Sleep Tracker free?

SleepFlow Sleep Tracker is free to download, with no in-app purchases.

### Is Sleep Tracker free?

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

### Do SleepFlow Sleep Tracker or Sleep Tracker have ads?

Neither SleepFlow Sleep Tracker nor Sleep Tracker shows ads.

### Which is updated more often, SleepFlow Sleep Tracker or Sleep Tracker?

SleepFlow Sleep Tracker ships an update daily, and Sleep Tracker every 6 days. Most recently, SleepFlow Sleep Tracker was updated on October 31, 2026 and Sleep Tracker 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.*