# Space Notes vs Duro

The clearest difference is monetization model: Space Notes at free against Duro's free with in-app purchases. Duro's advantage is rating (4.0 vs 3.7) and iOS requirement (15.1 vs 17.6). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Space Notes sells 1 one-off in-app purchase and Duro sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Duro holds the better App Store score, 4.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

Space Notes ships an update every 9 days, Duro every 2 weeks. The most recent releases landed on September 19, 2026 and September 2, 2026 respectively.

## The numbers

| Metric | Space Notes | Duro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/space-notes-note-editor/id6749642629/reviews) | **[4.0 (3 ratings)](https://appshunter.io/ios/app/duro-homescreen-habit-tracker/id6758582606/reviews)** |
| Number of ratings | 3 | 3 |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 8 MB | 63 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Space Japan Studios](https://appshunter.io/developer/1831563101) | [Sanghoon Im](https://appshunter.io/developer/1775904385) |

## What reviewers say

### Space Notes

[App page](https://appshunter.io/ios/app/space-notes-note-editor/id6749642629)

This app allows users to create detailed lists with expandable items, offering dedicated note-taking for each entry. It provides various list types, progress tracking, and organizational tools to manage complex information.

**Highlights:** Expandable checklist items into detailed notes, Multiple note types (shopping, recipe, goals), Progress bars for goal tracking, Random item selection from lists, Checklist table view for quick editing, User-defined category tags, Note priorities (low, medium, high, urgent)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SpaceNotes Pro | $0.99 | one-time |


### Duro

[App page](https://appshunter.io/ios/app/duro-homescreen-habit-tracker/id6758582606)

This app helps users visualize and track their habits with tailored displays and an intuitive dashboard. Effortlessly log progress with a single tap and maintain daily discipline through a privacy-focused design.

**Highlights:** Tailored habit visualizations, Intuitive dashboard for overview, Effortless logging with Duro Card, Privacy-focused data handling, Set and visualize streaks

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Duro Pro (Monthly) | $1.99 | per month |
| Duro Pro (Yearly) | $5.99 | per year |
| Lifetime | $5.99 | one-time |


## Frequently asked questions

### Is Space Notes free?

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

### Is Duro free?

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

### Which has better reviews, Space Notes or Duro?

Duro is rated higher. Space Notes averages 3.7 out of 5 from 3 ratings, while Duro averages 4.0 from 3 ratings.

### Do Space Notes or Duro have ads?

Neither Space Notes nor Duro shows ads.

### Which is updated more often, Space Notes or Duro?

Space Notes ships an update every 9 days, and Duro every 2 weeks. Most recently, Space Notes was updated on September 19, 2026 and Duro on September 2, 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.*