# Grid Explorer vs RollZap Heroes

The clearest difference is update cadence: Grid Explorer at every 10 days against RollZap Heroes's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Grid Explorer ships an update every 10 days, RollZap Heroes every 5 months. The most recent releases landed on September 8, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Grid Explorer | RollZap Heroes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 10 days** | Every 5 months |
| Size | 127 MB | 219 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [舜轩 周](https://appshunter.io/developer/1791989110) | [Ka Chun CHEUNG](https://appshunter.io/developer/1475447863) |

## What reviewers say

### Grid Explorer

[App page](https://appshunter.io/ios/app/grid-explorer/id6746238844)

**Features:** macOS Compatibility

**In-app purchases:** none


### RollZap Heroes

[App page](https://appshunter.io/ios/app/rollzap-heroes/id6748459053)

**In-app purchases:** none


## Frequently asked questions

### Is Grid Explorer free?

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

### Is RollZap Heroes free?

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

### Do Grid Explorer or RollZap Heroes have ads?

Both Grid Explorer and RollZap Heroes show ads.

### Which is updated more often, Grid Explorer or RollZap Heroes?

Grid Explorer ships an update every 10 days, and RollZap Heroes every 5 months. Most recently, Grid Explorer was updated on September 8, 2026 and RollZap Heroes on September 9, 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.*