# Idle Energy Empire vs Block'n'Roll

The clearest difference is ads: Block'n'Roll at none against Idle Energy Empire's shown. Idle Energy Empire's advantage is iOS requirement (13.0 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Idle Energy Empire sells 13 one-off in-app purchases and Block'n'Roll sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Idle Energy Empire | Block'n'Roll |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (144 ratings)](https://appshunter.io/ios/app/idle-energy-empire/id6737407950/reviews)** | — |
| Number of ratings | **144** | — |
| Positive reviews | 40.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 273 MB | 3 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [SOZAP](https://appshunter.io/developer/952456051) | [Takayuki Hamuro](https://appshunter.io/developer/1875707249) |

## What reviewers say

### Idle Energy Empire

[App page](https://appshunter.io/ios/app/idle-energy-empire/id6737407950)

Build and manage an energy empire in a post-apocalyptic wasteland. Harvest resources, produce batteries, upgrade machines, and defend your factory from zombie hordes. Expand your operations and connect the grid to survive and thrive.

**Highlights:** Resource management, Machine upgrades, Battery production, Electric train logistics, Grid connection gameplay, Zombie defense, Factory expansion

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack | $0.99 | one-time |
| Few gems | $1.99 | one-time |
| Gem Pack Offer | $1.99 | one-time |
| Starter Pack | $2.99 | one-time |
| Factory 2 Offer | $4.99 | one-time |
| Factory 3 Offer | $4.99 | one-time |
| Gems pack 2 | $4.99 | one-time |
| Starter Pack | $4.99 | one-time |
| Factory 2 Offer | $6.99 | one-time |
| Factory 3 Offer | $6.99 | one-time |
| Gem pack 3 | $9.99 | one-time |
| Gem pack 5 | $19.99 | one-time |
| Gem pack 5 | $49.99 | one-time |

**What reviewers like**

- 👍 No ads
- 🚀 Smooth gameplay
- 💡 Promotes awareness about clean energy
- 👍 Relaxing yet challenging
- 💡 Competitive edge with energy trading

**What reviewers complain about**

- 🐛 Button to progress not working
- 🐛 Glitchy opening animation
- 🐛 Tasks not visible on small screens
- 🔋 Frequent ads interrupting flow

**Reported bugs**

- Button to upgrade factory not working
- Stuck at loading screen
- Unable to progress past first factory

**Requested features**

- Add more factories (4, 5, 6)
- Paid version to remove ads
- Ability to scroll or resize tasks


### Block'n'Roll

[App page](https://appshunter.io/ios/app/blocknroll/id6802477968)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Block'n'Roll Pro | $12.99 | one-time |


## Frequently asked questions

### Is Idle Energy Empire free?

Idle Energy Empire is free to download, with in-app purchases available.

### Is Block'n'Roll free?

Block'n'Roll is free to download, with in-app purchases available.

### Do Idle Energy Empire or Block'n'Roll have ads?

Idle Energy Empire shows ads; Block'n'Roll does not.

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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.*