# Prison Digger vs Idle Nerves

The clearest difference is update cadence: Idle Nerves at daily against Prison Digger's every 2 days. On price, ads, in-app purchases and device support there is nothing between them.

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

Prison Digger ships an update every 2 days, Idle Nerves daily. The most recent releases landed on June 7, 2026 and June 9, 2026 respectively.

## The numbers

| Metric | Prison Digger | Idle Nerves |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.9 (13 ratings)](https://appshunter.io/ios/app/idle-nerves/id6450993739/reviews)** |
| Number of ratings | — | **13** |
| Positive reviews | — | 6.7% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 days | **Daily** |
| Monetization | — | Free with in-app purchases |
| Size | 172 MB | 89 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FLUSH GAMES OYUN YAZILIM VE BILGI TEKNOLOJILERI ANONIM SIRKETI](https://appshunter.io/developer/1680859573) | [FUNCELL GAMES PRIVATE LIMITED](https://appshunter.io/developer/1165706492) |

## What reviewers say

### Prison Digger

[App page](https://appshunter.io/ios/app/prison-digger/id6448067238)

**Features:** macOS Compatibility

**In-app purchases:** none


### Idle Nerves

[App page](https://appshunter.io/ios/app/idle-nerves/id6450993739)

Build and expand your own neural network in this idle simulation game. Start with a single neuron and generate electrical impulses to unlock more neurons and synapses. Strategically connect them to grow your network and discover special abilities to accelerate your progress.

**Highlights:** Create and upgrade neural networks, Generate electrical impulses, Unlock new neurons and synapses, Connect neurons strategically, Discover special abilities and bonuses

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Prison Digger free?

Prison Digger is free to download, with no in-app purchases.

### Is Idle Nerves free?

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

### Do Prison Digger or Idle Nerves have ads?

Both Prison Digger and Idle Nerves show ads.

### Which is updated more often, Prison Digger or Idle Nerves?

Prison Digger ships an update every 2 days, and Idle Nerves daily. Most recently, Prison Digger was updated on June 7, 2026 and Idle Nerves on June 9, 2026.

---

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