# NoteFlow AI Notes vs Sleepwell

The clearest difference is iOS requirement: Sleepwell at 15.0 against NoteFlow AI Notes's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. NoteFlow AI Notes sells 2 in-app purchases, starting at $18.99 per 7 days and Sleepwell sells 5 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

NoteFlow AI Notes ships an update every 3 weeks, Sleepwell every 10 days. The most recent releases landed on October 2, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | NoteFlow AI Notes | Sleepwell |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (9 ratings)](https://appshunter.io/ios/app/sleepwell-sleep-cycle-tracker/id6760179435/reviews)** |
| Number of ratings | — | **9** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | — | Freemium |
| Size | 58 MB | 96 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [金叶 王](https://appshunter.io/developer/1872571914) | [Moonix](https://appshunter.io/developer/1883626288) |

## What reviewers say

### NoteFlow AI Notes

[App page](https://appshunter.io/ios/app/noteflow-ai-notes/id6758418909)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3-Day Free Trial | $18.99 | per 7 days |
| Premium Member | $39.99 | per month |


### Sleepwell

[App page](https://appshunter.io/ios/app/sleepwell-sleep-cycle-tracker/id6760179435)

This app helps you master your sleep schedule and wake up with purpose. It offers comprehensive sleep tracking, habit building tools, and unique video alarms. Prevent oversleeping with interactive challenges and plan your day with a morning planner.

**Highlights:** Comprehensive sleep tracking and data insights, Healthy bedtime and habit building reminders, Immersive video alarms, Smart anti-snooze challenges, Exclusive morning planner, Apple Health data sync

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AlarmUp Pro | $9.99 | per month |
| AlarmUp Pro | $9.99 | per 7 days |
| AlarmUp Pro | $9.99 | per 7 days |
| AlarmUp Pro | $39.99 | per year |
| AlarmUp Pro | $59.99 | per year |


## Frequently asked questions

### Is NoteFlow AI Notes free?

NoteFlow AI Notes is free to download, with in-app purchases available.

### Is Sleepwell free?

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

### Do NoteFlow AI Notes or Sleepwell have ads?

Neither NoteFlow AI Notes nor Sleepwell shows ads.

### Which is updated more often, NoteFlow AI Notes or Sleepwell?

NoteFlow AI Notes ships an update every 3 weeks, and Sleepwell every 10 days. Most recently, NoteFlow AI Notes was updated on October 2, 2026 and Sleepwell on October 14, 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.*