# ChetBall vs SumGrdd

The clearest difference is in-app purchases: SumGrdd at none against ChetBall's 1. ChetBall's advantage is update cadence (every 3 weeks vs every 3 months) and iOS requirement (9.0 vs 18.2). On price, ads and device support there is nothing between them.

Both are free to download. ChetBall sells 1 one-off in-app purchase. SumGrdd asks for nothing beyond the download.

ChetBall ships an update every 3 weeks, SumGrdd every 3 months. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ChetBall | SumGrdd |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (35 ratings)](https://appshunter.io/ios/app/chetball/id1350257118/reviews)** | — |
| Number of ratings | **35** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 2 MB |
| Requires iOS | **9.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chet Corcos Inc.](https://appshunter.io/developer/512440174) | [Retro Boss Studio](https://appshunter.io/developer/1814005704) |

## What reviewers say

### ChetBall

[App page](https://appshunter.io/ios/app/chetball/id1350257118)

Draw lines to enclose areas on a canvas. Successfully cover 75% of the screen to advance to the next stage. Face increasing challenges with more balls and faster gameplay.

**Highlights:** Draw lines to close regions, Advance by covering 75% of the canvas, Increasing difficulty with more balls, Faster gameplay mechanics, Multiple levels

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChetBall No Ads | $2.99 | one-time |


### SumGrdd

[App page](https://appshunter.io/ios/app/sumgrdd/id6745803208)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ChetBall free?

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

### Is SumGrdd free?

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

### Do ChetBall or SumGrdd have ads?

Neither ChetBall nor SumGrdd shows ads.

### Which is updated more often, ChetBall or SumGrdd?

ChetBall ships an update every 3 weeks, and SumGrdd every 3 months. Most recently, ChetBall was updated on November 2, 2026 and SumGrdd on October 30, 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.*