# AI Idea Box vs C45H

The clearest difference is in-app purchases: AI Idea Box at none against C45H's 2. AI Idea Box also leads on iOS requirement (15.0 vs 26.0). C45H's advantage is ads (none vs shown) and update cadence (every 10 days vs monthly). On price and device support there is nothing between them.

Both are free to download. C45H sells 2 in-app purchases, starting at $19.99 per month. AI Idea Box asks for nothing beyond the download.

AI Idea Box ships an update monthly, C45H every 10 days. The most recent releases landed on September 19, 2026 and September 2, 2026 respectively.

## The numbers

| Metric | AI Idea Box | C45H |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 10 days** |
| Size | 61 MB | 11 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [Horikiri Seiu](https://appshunter.io/developer/1480680977) | [Yoshinori Kobayashi](https://appshunter.io/developer/1828823227) |

## What reviewers say

### AI Idea Box

[App page](https://appshunter.io/ios/app/ai-idea-box/id6747796324)

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

**In-app purchases:** none


### C45H

[App page](https://appshunter.io/ios/app/c45h-scope/id6770942389)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $19.99 | per month |
| Premium+ | $29.99 | per month |


## Frequently asked questions

### Is AI Idea Box free?

AI Idea Box is free to download, with no in-app purchases.

### Is C45H free?

C45H is free to download, with in-app purchases available.

### Do AI Idea Box or C45H have ads?

AI Idea Box shows ads; C45H does not.

### Which is updated more often, AI Idea Box or C45H?

AI Idea Box ships an update monthly, and C45H every 10 days. Most recently, AI Idea Box was updated on September 19, 2026 and C45H on September 2, 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.*