# WordBox〜Idea〜 vs Sparky

The clearest difference is device support: WordBox〜Idea〜 at 3 against Sparky's 1. WordBox〜Idea〜 also leads on iOS requirement (13.0 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 days. Both last shipped on November 9, 2026.

## The numbers

| Metric | WordBox〜Idea〜 | Sparky |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 days | Every 2 days |
| Size | 47 MB | 7 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yui Sakamoto](https://appshunter.io/developer/1856050474) | [YongJae Kim](https://appshunter.io/developer/1052227753) |

## What reviewers say

### WordBox〜Idea〜

[App page](https://appshunter.io/ios/app/wordboxidea/id6755744990)

**In-app purchases:** none


### Sparky

[App page](https://appshunter.io/ios/app/sparky-idea-catcher/id6759247604)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WordBox〜Idea〜 free?

WordBox〜Idea〜 is free to download, with no in-app purchases.

### Is Sparky free?

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

### Do WordBox〜Idea〜 or Sparky have ads?

Both WordBox〜Idea〜 and Sparky show ads.

### Which is updated more often, WordBox〜Idea〜 or Sparky?

WordBox〜Idea〜 ships an update every 2 days, and Sparky every 2 days. Most recently, WordBox〜Idea〜 was updated on November 9, 2026 and Sparky on November 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.*