# Energon vs boju

The clearest difference is in-app purchases: boju at none against Energon's 1. boju also leads on update cadence (every 6 months vs every 34 months). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Energon sells 1 one-off in-app purchase. boju asks for nothing beyond the download.

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

Energon ships an update every 34 months, boju every 6 months. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Energon | boju |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/energon/id1153417293/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/boju/id6740616665/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 34 months | **Every 6 months** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 17 MB | 523 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [bronenos](https://appshunter.io/developer/354852127) | [Bullish Investments Limited](https://appshunter.io/developer/1790819934) |

## What reviewers say

### Energon

[App page](https://appshunter.io/ios/app/energon/id1153417293)

Control magnetic fields to contain nucleons within an experimental area. Catch energy surges to prevent them from escaping. A fast-paced arcade challenge.

**Highlights:** Magnetic field control, Nucleon containment, Energy surge catching, Arcade gameplay, Experimental theme

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Disable ads | $1.99 | one-time |


### boju

[App page](https://appshunter.io/ios/app/boju/id6740616665)

An immersive multiplayer game where players use customizable characters and disguises to strategize and compete in dynamic environments. Earn in-game currency to unlock new items and enjoy various game modes with synchronized multiplayer action.

**Highlights:** Customizable human characters, Unique Masquerade disguises, Real-time public room creation/joining, Synchronized networked gameplay, In-game store for unlocks, Multiple exciting game modes

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Energon free?

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

### Is boju free?

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

### Which has better reviews, Energon or boju?

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

### Do Energon or boju have ads?

Both Energon and boju show ads.

### Which is updated more often, Energon or boju?

Energon ships an update every 34 months, and boju every 6 months. Most recently, Energon was updated on November 2, 2026 and boju on October 30, 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.*