# DeGen OS vs Idle App Studio

The clearest difference is in-app purchases: DeGen OS at none against Idle App Studio's 2. Idle App Studio's advantage is ads (none vs shown) and update cadence (every 2 days vs every 2 weeks). On price and device support there is nothing between them.

Both are free to download. Idle App Studio sells 2 one-off in-app purchases. DeGen OS asks for nothing beyond the download.

DeGen OS ships an update every 2 weeks, Idle App Studio every 2 days. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | DeGen OS | Idle App Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (7 ratings)](https://appshunter.io/ios/app/degen-os/id6783061970/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Ad-supported | — |
| Size | 24 MB | 70 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Brown Fox LLC](https://appshunter.io/developer/6802371604) | [DIMITRI DAVID](https://appshunter.io/developer/1844898418) |

## What reviewers say

### DeGen OS

[App page](https://appshunter.io/ios/app/degen-os/id6783061970)

Simulate a life from college debt to building a family and legacy. Make decisions across career, finance, social life, and property. This satirical simulation tracks all your choices and their consequences.

**Highlights:** Career progression, Diversified investment portfolio, Social capital and relationships, Property and vehicle ownership, Generational legacy building, Realistic financial tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### Idle App Studio

[App page](https://appshunter.io/ios/app/idle-app-studio-dev-game/id6788320331)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nuit blanche de code | $0.99 | one-time |
| Café XXL | $0.99 | one-time |


## Frequently asked questions

### Is DeGen OS free?

DeGen OS is free to download, with no in-app purchases.

### Is Idle App Studio free?

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

### Do DeGen OS or Idle App Studio have ads?

DeGen OS shows ads; Idle App Studio does not.

### Which is updated more often, DeGen OS or Idle App Studio?

DeGen OS ships an update every 2 weeks, and Idle App Studio every 2 days. Most recently, DeGen OS was updated on October 10, 2026 and Idle App Studio on October 7, 2026.

---

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