# Evolution Planet vs OOH

The clearest difference is price: OOH at Free against Evolution Planet's $14.99. OOH also leads on in-app purchases (none vs 6) and ads (none vs shown). On device support there is nothing between them.

OOH is free to download; Evolution Planet costs $14.99 up front. Evolution Planet sells 6 one-off in-app purchases. OOH asks for nothing beyond the download.

Evolution Planet ships an update every 3 months, OOH fortnightly. The most recent releases landed on September 26, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Evolution Planet | OOH |
| --- | --- | --- |
| Price | $14.99 | **Free** |
| Rating | **[4.6 (77 ratings)](https://appshunter.io/ios/app/evolution-planet-14-billion/id1581068279/reviews)** | — |
| Number of ratings | **77** | — |
| Positive reviews | 60.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Paid | — |
| Size | 134 MB | 15 MB |
| Requires iOS | 16.6 | **11.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oscar Tsang](https://appshunter.io/developer/416987065) | [家回 罗](https://appshunter.io/developer/1478554929) |

## What reviewers say

### Evolution Planet

[App page](https://appshunter.io/ios/app/evolution-planet-14-billion/id1581068279)

Create and customize your own solar systems with detailed control over planetary orbits, sizes, and rotation. Save up to 100 unique celestial configurations. Explore the vastness of space you design.

**Highlights:** Solar system simulation, Customizable planet orbits, Adjust planet size and rotation, Add rings and satellites, Save up to 100 solar systems

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5000 Energy | $1.99 | one-time |
| Remove Ad | $2.99 | one-time |
| 30000 Energy | $5.99 | one-time |
| 90000 Energy | $9.99 | one-time |
| 250000 Energy | $19.99 | one-time |
| 500000 Energy | $29.99 | one-time |


### OOH

[App page](https://appshunter.io/ios/app/ooh/id1625549221)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Evolution Planet free?

Evolution Planet costs $14.99, and also offers in-app purchases.

### Is OOH free?

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

### Do Evolution Planet or OOH have ads?

Evolution Planet shows ads; OOH does not.

### Which is updated more often, Evolution Planet or OOH?

Evolution Planet ships an update every 3 months, and OOH fortnightly. Most recently, Evolution Planet was updated on September 26, 2026 and OOH on September 13, 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.*