# Nightory vs SleepFlow Sleep Tracker

The clearest difference is in-app purchases: SleepFlow Sleep Tracker at none against Nightory's 7. SleepFlow Sleep Tracker also leads on update cadence (daily vs every 5 months). Nightory's advantage is ratings volume (3 vs 1) and iOS requirement (12.0 vs 17.6). On price, rating, ads and device support there is nothing between them.

Both are free to download. Nightory sells 7 in-app purchases, starting at $2.99 per month. SleepFlow Sleep Tracker asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Nightory against 5.0 for SleepFlow Sleep Tracker. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Nightory ships an update every 5 months, SleepFlow Sleep Tracker daily. The most recent releases landed on October 6, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Nightory | SleepFlow Sleep Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/nightory-sleep-tracker/id6443619958/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/sleepflow-sleep-tracker/id6757989734/reviews) |
| Number of ratings | **3** | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Daily** |
| Monetization | Freemium | **Free** |
| Size | 103 MB | 4 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [深圳市美易网科技有限公司](https://appshunter.io/developer/1647736306) | [Fabio Mota](https://appshunter.io/developer/1866114975) |

## What reviewers say

### Nightory

[App page](https://appshunter.io/ios/app/nightory-sleep-tracker/id6443619958)

This app helps you understand and track your sleep patterns. It records sleep times, snores, and environmental noises, offering a detailed report. Access a variety of peaceful sounds to aid in falling asleep and improving sleep quality.

**Highlights:** Sleep time recording, Alarm clock functionality, Noise recording (snore, environment), Sleep analysis reports, White noise generator, Peaceful sound library (nature, ASMR, music)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Auto-renew VIP | $2.99 | per month |
| Monthly Auto-renew VIP | $2.99 | per month |
| Quarterly Auto-renew VIP | $4.99 | per 3 months |
| Quarterly Auto-renew VIP | $4.99 | per 3 months |
| Yearly Auto-renew VIP | $12.99 | per year |
| Yearly Auto-renew VIP | $12.99 | per year |
| Lifetime VIP | $29.99 | one-time |


### 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


## Frequently asked questions

### Is Nightory free?

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

### Is SleepFlow Sleep Tracker free?

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

### Which has better reviews, Nightory or SleepFlow Sleep Tracker?

Nightory and SleepFlow Sleep Tracker are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

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

Neither Nightory nor SleepFlow Sleep Tracker shows ads.

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

Nightory ships an update every 5 months, and SleepFlow Sleep Tracker daily. Most recently, Nightory was updated on October 6, 2026 and SleepFlow Sleep Tracker on October 12, 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.*