# Slotmark vs Note Flow Pro

The clearest difference is in-app purchases: Slotmark at none against Note Flow Pro's 1. Slotmark also leads on ads (none vs shown) and ratings volume (18 vs 2). Note Flow Pro's advantage is device support (3 vs 1). On price, rating, review sentiment and iOS requirement there is nothing between them.

Both are free to download. Note Flow Pro sells 1 one-off in-app purchase. Slotmark asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Slotmark against 5.0 for Note Flow Pro. That said, the two scores are not equally well evidenced: Slotmark has 18 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

## The numbers

| Metric | Slotmark | Note Flow Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (18 ratings)](https://appshunter.io/ios/app/slotmark-reminder-and-to-do/id6793890469/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/note-flow-pro/id6803971043/reviews) |
| Number of ratings | **18** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | — |
| Monetization | **Free** | Free with in-app purchases |
| Size | 58 MB | 17 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [PatternBeyond L.L.C](https://appshunter.io/developer/6793890471) | [Giovanni Emanuele Spina](https://appshunter.io/developer/1868061440) |

## What reviewers say

### Slotmark

[App page](https://appshunter.io/ios/app/slotmark-reminder-and-to-do/id6793890469)

This AI-powered workspace helps you manage reminders, tasks, projects, and schedules. Simply write what you need in natural language, and it transforms your thoughts into actionable plans. Organize your day, track project progress, and save important notes in one calm place.

**Highlights:** AI-powered reminders, Multiple and recurring reminders, Calendar view of tasks, Project and task organization, Note-taking and saving, Natural language input

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

**In-app purchases:** none


### Note Flow Pro

[App page](https://appshunter.io/ios/app/note-flow-pro/id6803971043)

Capture ideas with rich text, photos, or voice memos. Organize with custom labels and find them instantly with smart search. Set reminders and plan your life with an integrated calendar. Customize themes and enjoy a fast, private, offline experience.

**Highlights:** Local-first notes with offline support, Text, photo, and voice memo capture, Time-based alerts and reminders, Integrated calendar view, Customizable labels, search, and filters, Light and dark mode themes, Ad removal via one-time purchase

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| noteflow_remove_ads_lifetime | $1.99 | one-time |


## Frequently asked questions

### Is Slotmark free?

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

### Is Note Flow Pro free?

Note Flow Pro is free to download, with in-app purchases available.

### Which has better reviews, Slotmark or Note Flow Pro?

Slotmark and Note Flow Pro are both rated 5.0 out of 5 on the App Store, from 18 and 2 ratings respectively.

### Do Slotmark or Note Flow Pro have ads?

Note Flow Pro shows ads; Slotmark does not.

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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.*