# Chackrun vs Bumping Blast

The clearest difference is in-app purchases: Chackrun at none against Bumping Blast's 3. Chackrun also leads on ads (none vs shown) and update cadence (every 4 days vs monthly). Bumping Blast's advantage is iOS requirement (15.0 vs 17.5.1). On price and device support there is nothing between them.

Both are free to download. Bumping Blast sells 3 one-off in-app purchases. Chackrun asks for nothing beyond the download.

Chackrun ships an update every 4 days, Bumping Blast monthly. Both last shipped on October 1, 2026.

## The numbers

| Metric | Chackrun | Bumping Blast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bumping-blast/id6749871212/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 60 MB | 291 MB |
| Requires iOS | 17.5.1 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Ryutaro Okamoto](https://appshunter.io/developer/1458234667) | [Fierro Studios LLC](https://appshunter.io/developer/395457142) |

## What reviewers say

### Chackrun

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Bumping Blast

[App page](https://appshunter.io/ios/app/bumping-blast/id6749871212)

Engage in a fast-paced, strategic bubble-popping game with adorable characters. Bump opponents to burst their bubbles and win battles in vibrant, obstacle-filled arenas. Collect in-game currency to unlock new characters and customize your experience.

**Highlights:** Choose a team of cute characters, Battle in vibrant, obstacle-filled stadiums, Strategic bump-to-burst gameplay, Collect gems and coins, Unlock new characters and content, Regular updates with new challenges

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 35 Diamonds | $0.39 | one-time |
| 50 Diamonds | $0.49 | one-time |
| 125 Diamonds | $0.99 | one-time |


## Frequently asked questions

### Is Chackrun free?

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

### Is Bumping Blast free?

Bumping Blast is free to download, with in-app purchases available.

### Do Chackrun or Bumping Blast have ads?

Bumping Blast shows ads; Chackrun does not.

### Which is updated more often, Chackrun or Bumping Blast?

Chackrun ships an update every 4 days, and Bumping Blast monthly. Most recently, Chackrun was updated on October 1, 2026 and Bumping Blast on October 1, 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.*