# Idea Cards vs ポスネタ

The clearest difference is update cadence: ポスネタ at every 5 weeks against Idea Cards's every 3 months. Idea Cards's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

Idea Cards ships an update every 3 months, ポスネタ every 5 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | Idea Cards | ポスネタ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Size | 17 MB | 46 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Seiya.k](https://appshunter.io/developer/383021944) | [SHINYA TANIMOTO](https://appshunter.io/developer/1877842483) |

## What reviewers say

### Idea Cards

[App page](https://appshunter.io/ios/app/idea-cards/id6768070080)

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

**In-app purchases:** none


### ポスネタ

[App page](https://appshunter.io/ios/app/x/id6799410502)

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

**In-app purchases:** none


## Frequently asked questions

### Is Idea Cards free?

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

### Is ポスネタ free?

ポスネタ is free to download, with no in-app purchases.

### Do Idea Cards or ポスネタ have ads?

Neither Idea Cards nor ポスネタ shows ads.

### Which is updated more often, Idea Cards or ポスネタ?

Idea Cards ships an update every 3 months, and ポスネタ every 5 weeks. Most recently, Idea Cards was updated on October 31, 2026 and ポスネタ on October 31, 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.*