# Map Note vs OmniPlan 4

The clearest difference is price: OmniPlan 4 at Free against Map Note's $2.99. Map Note's advantage is rating (4.5 vs 3.9) and in-app purchases (none vs 10). On ads and device support there is nothing between them.

OmniPlan 4 is free to download; Map Note costs $2.99 up front. OmniPlan 4 sells 10 in-app purchases, starting at $19.99 per month. Map Note asks for nothing beyond the download.

Map Note holds the better App Store score, 4.5 against 3.9. Both are backed by a comparable volume of ratings — 69 and 20 respectively. Written reviews point the same way: 56% of Map Note's written reviews are positive against 24% of OmniPlan 4's.

Map Note ships an update every 4 weeks, OmniPlan 4 every 2 months. The most recent releases landed on August 29, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Map Note | OmniPlan 4 |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.5 (69 ratings)](https://appshunter.io/ios/app/map-note-infinity-size-note/id1013469088/reviews)** | [3.9 (20 ratings)](https://appshunter.io/ios/app/omniplan-4/id1460319993/reviews) |
| Number of ratings | **69** | 20 |
| Positive reviews | **55.6% of reviews** | 23.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Monetization | **Free** | Paid |
| Size | 7 MB | 68 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Naoya Enokida](https://appshunter.io/developer/583844490) | [The Omni Group](https://appshunter.io/developer/281731738) |

## What reviewers say

### Map Note

[App page](https://appshunter.io/ios/app/map-note-infinity-size-note/id1013469088)

Organize your thoughts on an infinitely expanding canvas. This app is designed for non-linear thinking, allowing you to freely expand ideas radially for brainstorming and mind mapping.

**Highlights:** Infinitely expanding canvas, Radial idea expansion, Mind mapping, Brainstorming, Idea sketching, Non-linear note-taking

**Features:** Vision Pro support

**In-app purchases:** none


### OmniPlan 4

[App page](https://appshunter.io/ios/app/omniplan-4/id1460319993)

This app offers robust project management capabilities, allowing users to view, edit, and organize complex projects. It provides tools for tracking progress, managing teams, and improving workflows with features like automatic scheduling and critical path highlighting.

**Highlights:** Automatic project scheduling, Resource leveling, Team collaboration, Critical path highlighting, Interactive Gantt timeline, Network diagram view

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Legacy Subscription | $19.99 | per month |
| Legacy Subscription | $199.99 | per year |
| Free Upgrade to v4 Pro | Free | one-time |
| Free Upgrade to v4 Standard | Free | one-time |
| Upgrade to v4 Standard | $99.99 | one-time |
| Upgrade from Standard to Pro | $99.99 | one-time |
| Unlock Standard | $199.99 | one-time |
| Upgrade to v4 Pro | $199.99 | one-time |
| Upgrade from Standard to Pro | $199.99 | one-time |
| Unlock Pro | $399.99 | one-time |


## Frequently asked questions

### Is Map Note free?

Map Note costs $2.99, with no in-app purchases.

### Is OmniPlan 4 free?

OmniPlan 4 is free to download, with in-app purchases available.

### Which has better reviews, Map Note or OmniPlan 4?

Map Note is rated higher. Map Note averages 4.5 out of 5 from 69 ratings, while OmniPlan 4 averages 3.9 from 20 ratings.

### Do Map Note or OmniPlan 4 have ads?

Neither Map Note nor OmniPlan 4 shows ads.

### Which is updated more often, Map Note or OmniPlan 4?

Map Note ships an update every 4 weeks, and OmniPlan 4 every 2 months. Most recently, Map Note was updated on August 29, 2026 and OmniPlan 4 on September 21, 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.*