# Energon vs Block Sort 3D!

The clearest difference is in-app purchases: Block Sort 3D! at none against Energon's 1. Block Sort 3D! also leads on update cadence (daily vs every 34 months). Energon's advantage is iOS requirement (12.0 vs 14.5). On price, ads and device support there is nothing between them.

Both are free to download. Energon sells 1 one-off in-app purchase. Block Sort 3D! asks for nothing beyond the download.

Energon ships an update every 34 months, Block Sort 3D! daily. The most recent releases landed on October 6, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Energon | Block Sort 3D! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/energon/id1153417293/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 34 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 17 MB | 106 MB |
| Requires iOS | **12.0** | 14.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [bronenos](https://appshunter.io/developer/354852127) | [Nebih Basaran](https://appshunter.io/developer/1586973680) |

## 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 |


### Block Sort 3D!

[App page](https://appshunter.io/ios/app/block-sort-3d/id6742394411)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Energon free?

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

### Is Block Sort 3D! free?

Block Sort 3D! is free to download, with no in-app purchases.

### Do Energon or Block Sort 3D! have ads?

Both Energon and Block Sort 3D! show ads.

### Which is updated more often, Energon or Block Sort 3D!?

Energon ships an update every 34 months, and Block Sort 3D! daily. Most recently, Energon was updated on October 6, 2026 and Block Sort 3D! on October 2, 2026.

---

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