# SleepFlow Sleep Tracker vs Uncloud App

The clearest difference is in-app purchases: SleepFlow Sleep Tracker at none against Uncloud App's 1. SleepFlow Sleep Tracker also leads on device support. Uncloud App's advantage is iOS requirement (15.1 vs 17.6). On price there is nothing between them.

Both are free to download. Uncloud App sells 1 one-off in-app purchase. SleepFlow Sleep Tracker asks for nothing beyond the download.

## The numbers

| Metric | SleepFlow Sleep Tracker | Uncloud App |
| --- | --- | --- |
| 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** | Yes |
| Ads | No | — |
| Update frequency | Daily | — |
| Monetization | Free | — |
| Size | 4 MB | 59 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 17+ |
| Developer | [Fabio Mota](https://appshunter.io/developer/1866114975) | [Blue Sky PPC Ltd](https://appshunter.io/developer/1702093759) |

## 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


### Uncloud App

[App page](https://appshunter.io/ios/app/uncloud-app-quit-vaping/id6760587809)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Uncloud Pro Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is SleepFlow Sleep Tracker free?

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

### Is Uncloud App free?

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

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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.*