# Hellfrost vs Calm.exe

The clearest difference is ads: Hellfrost at none against Calm.exe's shown. Calm.exe's advantage is update cadence (every 4 days vs every 2 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Hellfrost ships an update every 2 weeks, Calm.exe every 4 days. The most recent releases landed on August 28, 2026 and May 19, 2026 respectively.

## The numbers

| Metric | Hellfrost | Calm.exe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/hellfrost/id6502246175/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 101 MB | 87 MB |
| Requires iOS | 13.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Evan Kwan](https://appshunter.io/developer/1744761427) | [Iurii Chechulin](https://appshunter.io/developer/1812681939) |

## What reviewers say

### Hellfrost

[App page](https://appshunter.io/ios/app/hellfrost/id6502246175)

Engage in strategic sliding-block battles against lava demons. Swipe to move your units, outmaneuver enemies, and conquer increasingly challenging levels. Enjoy bite-sized combat sessions perfect for quick play.

**Highlights:** Intuitive one-swipe controls, Bite-sized, replayable levels, Diverse unit types and tile mechanics, Gradually increasing difficulty, Unlockable levels

**Features:** macOS Compatibility

**In-app purchases:** none


### Calm.exe

[App page](https://appshunter.io/ios/app/calmexe/id6747829913)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hellfrost free?

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

### Is Calm.exe free?

Calm.exe is free to download, with no in-app purchases.

### Do Hellfrost or Calm.exe have ads?

Calm.exe shows ads; Hellfrost does not.

### Which is updated more often, Hellfrost or Calm.exe?

Hellfrost ships an update every 2 weeks, and Calm.exe every 4 days. Most recently, Hellfrost was updated on August 28, 2026 and Calm.exe on May 19, 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.*