# Kardashev Idle vs Idle Space Mining

The clearest difference is rating: Idle Space Mining at 4.3 against Kardashev Idle's 3.0. On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Idle Space Mining holds the better App Store score, 4.3 against 3.0. Both are backed by a comparable volume of ratings — 6 and 4 respectively.

Kardashev Idle ships an update every 6 days, Idle Space Mining weekly. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Kardashev Idle | Idle Space Mining |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (6 ratings)](https://appshunter.io/ios/app/kardashev-idle/id6761739453/reviews) | **[4.3 (4 ratings)](https://appshunter.io/ios/app/idle-space-mining/id6790513254/reviews)** |
| Number of ratings | **6** | 4 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 6 days** | Weekly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 42 MB | 121 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Carlos Kasper](https://appshunter.io/developer/1881334112) | [ISAAC MICHAEL FRETT](https://appshunter.io/developer/1877499106) |

## What reviewers say

### Kardashev Idle

[App page](https://appshunter.io/ios/app/kardashev-idle/id6761739453)

An incremental idle game where you guide humanity's technological advancement from Earth to galactic mastery. Progress through civilization types, unlock upgrades, and automate resource production to scale energy output across the cosmos. Your civilization grows even when you're offline.

**Highlights:** Progress through civilization types (0, I, II, III), Dozens of upgrades and milestones, Idle mechanics for offline growth, Prestige system for enhanced progression, Sci-fi universe inspired by real science

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

**In-app purchases:** none


### Idle Space Mining

[App page](https://appshunter.io/ios/app/idle-space-mining/id6790513254)

Build and expand a space mining empire through incremental upgrades and strategic choices. Reset your progress to gain permanent bonuses and achieve ultimate power. Earn resources even while offline.

**Highlights:** Incremental mining empire building, Strategic doctrine choices, Prestige system with Dark Matter, Permanent upgrades via Star Shards, Offline earnings, Challenging game modes, Comet catching events

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

**In-app purchases:** none


## Frequently asked questions

### Is Kardashev Idle free?

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

### Is Idle Space Mining free?

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

### Which has better reviews, Kardashev Idle or Idle Space Mining?

Idle Space Mining is rated higher. Kardashev Idle averages 3.0 out of 5 from 6 ratings, while Idle Space Mining averages 4.3 from 4 ratings.

### Do Kardashev Idle or Idle Space Mining have ads?

Both Kardashev Idle and Idle Space Mining show ads.

### Which is updated more often, Kardashev Idle or Idle Space Mining?

Kardashev Idle ships an update every 6 days, and Idle Space Mining weekly. Most recently, Kardashev Idle was updated on October 31, 2026 and Idle Space Mining on November 5, 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.*