# OmniPlan 4 vs RAYON Academy

The clearest difference is in-app purchases: RAYON Academy at none against OmniPlan 4's 10. RAYON Academy also leads on iOS requirement (12.0 vs 16.0). OmniPlan 4's advantage is update cadence (every 2 months vs every 11 months) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. OmniPlan 4 sells 10 in-app purchases, starting at $19.99 per month. RAYON Academy asks for nothing beyond the download.

OmniPlan 4 ships an update every 2 months, RAYON Academy every 11 months. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | OmniPlan 4 | RAYON Academy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (20 ratings)](https://appshunter.io/ios/app/omniplan-4/id1460319993/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 23.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 11 months |
| Monetization | Paid | — |
| Size | 68 MB | 51 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | **iPhone, iPad, Mac, Vision Pro** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The Omni Group](https://appshunter.io/developer/281731738) | [Ummense](https://appshunter.io/developer/1478296951) |

## What reviewers say

### 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 |


### RAYON Academy

[App page](https://appshunter.io/ios/app/rayon-academy/id6746215565)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OmniPlan 4 free?

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

### Is RAYON Academy free?

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

### Do OmniPlan 4 or RAYON Academy have ads?

Neither OmniPlan 4 nor RAYON Academy shows ads.

### Which is updated more often, OmniPlan 4 or RAYON Academy?

OmniPlan 4 ships an update every 2 months, and RAYON Academy every 11 months. Most recently, OmniPlan 4 was updated on November 3, 2026 and RAYON Academy on October 28, 2026.

---

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