# Idle Universe vs Singularity

Idle Universe and Singularity both sit at 4.3 stars, but that hides the real split: 83% of Singularity's written reviews are positive against 65% of Idle Universe's. Idle Universe's advantage is ratings volume (1.5K vs 117) and update cadence (every 3 weeks vs every 6 weeks). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Idle Universe sells 7 one-off in-app purchases and Singularity sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.3 for Idle Universe against 4.3 for Singularity. That said, the two scores are not equally well evidenced: Idle Universe has 1.5K ratings behind it against 117, so its average is the more settled of the two. Written reviews are what separate them: 65% of Idle Universe's written reviews are positive against 83% of Singularity's.

Idle Universe ships an update every 3 weeks, Singularity every 6 weeks. The most recent releases landed on November 11, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Idle Universe | Singularity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (1.5K ratings)](https://appshunter.io/ios/app/idle-universe/id1195110094/reviews) | **[4.3 (117 ratings)](https://appshunter.io/ios/app/singularity-black-hole-arcade/id6755376129/reviews)** |
| Number of ratings | **1.5K** | 117 |
| Positive reviews | 65.0% of reviews | **83.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 299 MB | 298 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dominik Stallmann](https://appshunter.io/developer/1195110093) | [Atreides LLC](https://appshunter.io/developer/1127240662) |

## What reviewers say

### Idle Universe

[App page](https://appshunter.io/ios/app/idle-universe/id1195110094)

Tap to gather matter and create interstellar objects, from particles to galaxies. Objects automatically generate more matter, allowing for endless universe expansion. Unlock divine powers, upgrade objects, and utilize special abilities to grow your cosmic creation.

**Highlights:** Create 31 interstellar objects, Unlock 24 Divine Powers, Upgrade objects with multiple options, Obtain Dark Matter for special abilities, Gain Antimatter via prestige for permanent upgrades, Compete on leaderboards, Earn daily rewards and achievements

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 250 Dark Matter | $3.99 | one-time |
| Double Antimatter Gains | $4.99 | one-time |
| +100% Transcendence Exp | $4.99 | one-time |
| Remove All Ads | $8.99 | one-time |
| 1000 Dark Matter | $9.99 | one-time |
| 2500 Dark Matter | $24.99 | one-time |
| 10000 Dark Matter | $69.99 | one-time |

**What reviewers like**

- 👍 Organized and easy to use
- 🚀 Efficient progression system
- 💡 Unique and engaging concept
- 🎨 Good graphics and visuals

**What reviewers complain about**

- 🐛 Bugs and crashes
- 🔋 Slow progress without watching ads
- 🤖 Forced Google account login
- 🔍 Unclear game mechanics

**Reported bugs**

- Prestige button not working
- Ads not providing expected rewards
- Frequent crashes and freezes
- Incorrect offline progress tracking

**Requested features**

- Offline progress tracking
- More prestige layers and upgrades
- Better optimization for larger screens
- Improved tutorial and explanations


### Singularity

[App page](https://appshunter.io/ios/app/singularity-black-hole-arcade/id6755376129)

Guide a growing black hole through space, absorbing stars of matching colors to increase its size and power. Navigate vibrant nebulas, avoid dangerous collisions, and enjoy an evolving synth-wave soundtrack. Your skill determines how massive your cosmic entity becomes in this endless arcade challenge.

**Highlights:** Absorb matching stars to grow, Dynamic synth-wave soundtrack, Endless progression system, Color-matching gameplay, Avoid collisions with larger stars, Navigate vibrant nebulas

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Idle Universe free?

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

### Is Singularity free?

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

### Which has better reviews, Idle Universe or Singularity?

Singularity is rated higher. Idle Universe averages 4.3 out of 5 from 1.5K ratings, while Singularity averages 4.3 from 117 ratings.

### Do Idle Universe or Singularity have ads?

Both Idle Universe and Singularity show ads.

### Which is updated more often, Idle Universe or Singularity?

Idle Universe ships an update every 3 weeks, and Singularity every 6 weeks. Most recently, Idle Universe was updated on November 11, 2026 and Singularity on November 9, 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.*