# Idle Blocks vs Supernova

The clearest difference is rating: Idle Blocks at 5.0 against Supernova's 4.4. Idle Blocks also leads on in-app purchases (none vs 10) and review sentiment (100% vs 78%). Supernova's advantage is ratings volume (73 vs 1) and device support (5 vs 3). On price and ads there is nothing between them.

Both are free to download. Supernova sells 10 one-off in-app purchases. Idle Blocks asks for nothing beyond the download.

Idle Blocks holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Supernova has 73 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Idle Blocks's written reviews are positive against 78% of Supernova's.

## The numbers

| Metric | Idle Blocks | Supernova |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/idle-blocks/id1425230710/reviews)** | [4.4 (73 ratings)](https://appshunter.io/ios/app/supernova-idle-star-forge/id6779555607/reviews) |
| Number of ratings | 1 | **73** |
| Positive reviews | **100.0% of reviews** | 77.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 91 MB | 15 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Apple TV, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [kawamura ayumi](https://appshunter.io/developer/1195337639) | [HUGO ANATOLE PAUL MORICEAU](https://appshunter.io/developer/1845368412) |

## What reviewers say

### Idle Blocks

[App page](https://appshunter.io/ios/app/idle-blocks/id1425230710)

Tap to break blocks and earn rewards. Upgrade your tools and abilities to break more blocks faster. Enjoy endless gameplay with no internet connection required.

**Highlights:** Block breaking gameplay, Infinite upgrades, Offline play, Free to play, Endless gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### Supernova

[App page](https://appshunter.io/ios/app/supernova-idle-star-forge/id6779555607)

An idle space tycoon game where you fuse hydrogen to grow and detonate stars. Earn permanent power-ups with each supernova to accelerate future runs. Features offline progress and a visually evolving star.

**Highlights:** Fuse hydrogen to create and grow stars, Offline progress and production, Visually evolving star stages, Prestige system with supernova cinematics, Deep multiplier stacking and research upgrades, Daily missions and streaks, Fully offline gameplay

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 50 Photons | $0.99 | one-time |
| Time Warp: 4 Hours | $1.99 | one-time |
| Break the Piggy Bank | $2.99 | one-time |
| Automation Core | $3.99 | one-time |
| Supporter Pack | $4.99 | one-time |
| Time Warp: 24 Hours | $4.99 | one-time |
| 300 Photons | $4.99 | one-time |
| 700 Photons | $9.99 | one-time |
| Time Warp: 7 Days | $14.99 | one-time |
| 1600 Photons | $19.99 | one-time |


## Frequently asked questions

### Is Idle Blocks free?

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

### Is Supernova free?

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

### Which has better reviews, Idle Blocks or Supernova?

Idle Blocks is rated higher. Idle Blocks averages 5.0 out of 5 from 1 ratings, while Supernova averages 4.4 from 73 ratings.

### Do Idle Blocks or Supernova have ads?

Neither Idle Blocks nor Supernova shows ads.

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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.*