# Planote vs iomatrix

The clearest difference is in-app purchases: iomatrix at none against Planote's 3. iomatrix also leads on ads (none vs shown) and device support (5 vs 3). Planote's advantage is iOS requirement (15.0 vs 26.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Planote sells 3 in-app purchases, starting at $1.29 per month. iomatrix asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Planote against 5.0 for iomatrix. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Planote ships an update every 2 days, iomatrix every 4 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Planote | iomatrix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/planote-notes-and-calendar/id6739161669/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/iomatrix/id6760413591/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 4 days |
| Monetization | Free with in-app purchases | **Free** |
| Size | 51 MB | 27 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Apple Watch, Vision Pro** |
| Age rating | 17+ | 4+ |
| Developer | [Jichan Hwang](https://appshunter.io/developer/1735193590) | [Joonhee Cho](https://appshunter.io/developer/1124471697) |

## What reviewers say

### Planote

[App page](https://appshunter.io/ios/app/planote-notes-and-calendar/id6739161669)

Organize notes, to-do lists, travel plans, and budgets in one unified app. Dated tasks appear in a calendar and priority matrix, with reminders and progress statistics. Supports adding photos and handwritten images to notes.

**Highlights:** Unified notes and calendar, Task and schedule organization, Reminders and progress statistics, Add photos and handwritten images, Multi-language support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 플래노트 프리미엄 (1계정, 월간 자동 갱신 구독) | $1.29 | per month |
| 플래노트 프리미엄 (1계정, 연간 자동 갱신 구독) | $12.99 | per year |
| 플래노트 프리미엄 (1계정, 기간 영구) | $66.99 | one-time |


### iomatrix

[App page](https://appshunter.io/ios/app/iomatrix/id6760413591)

Organize your life using the Eisenhower Matrix framework. Prioritize tasks by urgency and importance, manage them across custom workspaces, and visualize your productivity with a unique heatmap. Seamlessly syncs across Apple devices.

**Highlights:** Eisenhower Matrix prioritization, Customizable workspaces, GitHub-style activity heatmap, Cross-platform Apple device support, iCloud sync and offline access, Home and Lock Screen widgets

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Planote free?

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

### Is iomatrix free?

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

### Which has better reviews, Planote or iomatrix?

Planote and iomatrix are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Planote or iomatrix have ads?

Planote shows ads; iomatrix does not.

### Which is updated more often, Planote or iomatrix?

Planote ships an update every 2 days, and iomatrix every 4 days. Most recently, Planote was updated on October 30, 2026 and iomatrix on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*