# IDEADot._Idea & Plan with GPT. vs 룰북

IDEADot._Idea & Plan with GPT. and 룰북 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

IDEADot._Idea & Plan with GPT. ships an update every 3 days, 룰북 every 6 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | IDEADot._Idea & Plan with GPT. | 룰북 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Every 6 days |
| Size | 96 MB | 65 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [jong seok lee](https://appshunter.io/developer/1628255688) | [SANGHEE JEONG](https://appshunter.io/developer/1895396585) |

## What reviewers say

### IDEADot._Idea & Plan with GPT.

[App page](https://appshunter.io/ios/app/ideadot-idea-and-plan-with-gpt/id1628255686)

**Features:** macOS Compatibility

**In-app purchases:** none


### 룰북

[App page](https://appshunter.io/ios/app/rulebook/id6745808744)

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

**In-app purchases:** none


## Frequently asked questions

### Is IDEADot._Idea & Plan with GPT. free?

IDEADot._Idea & Plan with GPT. is free to download, with no in-app purchases.

### Is 룰북 free?

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

### Do IDEADot._Idea & Plan with GPT. or 룰북 have ads?

Both IDEADot._Idea & Plan with GPT. and 룰북 show ads.

### Which is updated more often, IDEADot._Idea & Plan with GPT. or 룰북?

IDEADot._Idea & Plan with GPT. ships an update every 3 days, and 룰북 every 6 days. Most recently, IDEADot._Idea & Plan with GPT. was updated on October 27, 2026 and 룰북 on October 24, 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.*