# Chackrun vs Frontline Aqua

The clearest difference is in-app purchases: Chackrun at none against Frontline Aqua's 2. Chackrun also leads on ads (none vs shown) and update cadence (every 4 days vs monthly). Frontline Aqua's advantage is iOS requirement (12.0 vs 17.5.1). On price and device support there is nothing between them.

Both are free to download. Frontline Aqua sells 2 one-off in-app purchases. Chackrun asks for nothing beyond the download.

Chackrun ships an update every 4 days, Frontline Aqua monthly. The most recent releases landed on September 14, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Chackrun | Frontline Aqua |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Monthly |
| Size | 60 MB | 92 MB |
| Requires iOS | 17.5.1 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 9+ |
| Developer | [Ryutaro Okamoto](https://appshunter.io/developer/1458234667) | [15367778 Canada Corp.](https://appshunter.io/developer/1771076793) |

## What reviewers say

### Chackrun

[App page](https://appshunter.io/ios/app/chackrun/id6504291881)

**Features:** macOS Compatibility

**In-app purchases:** none


### Frontline Aqua

[App page](https://appshunter.io/ios/app/frontline-aqua/id6744849997)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 20 Pearls | $1.99 | one-time |
| 100 Pearls | $5.99 | one-time |


## Frequently asked questions

### Is Chackrun free?

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

### Is Frontline Aqua free?

Frontline Aqua is free to download, with in-app purchases available.

### Do Chackrun or Frontline Aqua have ads?

Frontline Aqua shows ads; Chackrun does not.

### Which is updated more often, Chackrun or Frontline Aqua?

Chackrun ships an update every 4 days, and Frontline Aqua monthly. Most recently, Chackrun was updated on September 14, 2026 and Frontline Aqua on September 20, 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.*