# Fire Sim vs Fire idle

The clearest difference is in-app purchases: Fire Sim at none against Fire idle's 1. Fire Sim also leads on update cadence (every 4 days vs monthly) and iOS requirement (11.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Fire idle sells 1 one-off in-app purchase. Fire Sim asks for nothing beyond the download.

Fire Sim ships an update every 4 days, Fire idle monthly. The most recent releases landed on October 16, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Fire Sim | Fire idle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (1K ratings)](https://appshunter.io/ios/app/fire-idle-firefighter-play/id1620397578/reviews)** |
| Number of ratings | — | **1K** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 138 MB | 184 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Nguyen Thi Phuong Nga](https://appshunter.io/developer/1614560540) | [Sagar Sharma](https://appshunter.io/developer/1830981293) |

## What reviewers say

### Fire Sim

[App page](https://appshunter.io/ios/app/fire-sim/id1615409591)

**Features:** macOS Compatibility

**In-app purchases:** none


### Fire idle

[App page](https://appshunter.io/ios/app/fire-idle-firefighter-play/id1620397578)

Engage in a thrilling single-player firefighter simulation. Respond to emergencies, extinguish fires quickly, and upgrade your equipment and heroes to protect your growing city. Manage resources and strategically allocate upgrades to become the ultimate rescuer.

**Highlights:** Single-player firefighter simulation, Fast-paced fire extinguishing, In-game currency for upgrades, Hero and equipment leveling, Resource management, Growing city with new locations, Intuitive controls

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No ads | $0.99 | one-time |

**What reviewers like**

- 🚀 Potential for a good game

**What reviewers complain about**

- 🐛 Upgrade helper doesn't work
- 🔍 Too many ads
- 🔨 Game is broken/not working
- 🕰️ Ads interrupt gameplay

**Reported bugs**

- Upgrade helper doesn't work
- Game crashes or freezes
- Ads cover important UI elements

**Requested features**

- Fix upgrade helper
- Reduce ads or make them less intrusive
- Improve overall game stability and performance


## Frequently asked questions

### Is Fire Sim free?

Fire Sim is free to download, with no in-app purchases.

### Is Fire idle free?

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

### Do Fire Sim or Fire idle have ads?

Both Fire Sim and Fire idle show ads.

### Which is updated more often, Fire Sim or Fire idle?

Fire Sim ships an update every 4 days, and Fire idle monthly. Most recently, Fire Sim was updated on October 16, 2026 and Fire idle on October 18, 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.*