# FireSign　1人で頑張る人たちのための集中アプリ vs WorldShake

The clearest difference is in-app purchases: WorldShake at none against FireSign　1人で頑張る人たちのための集中アプリ's 1. WorldShake also leads on device support. On price and iOS requirement there is nothing between them.

Both are free to download. FireSign　1人で頑張る人たちのための集中アプリ sells 1 in-app purchase, starting at $0.99 per month. WorldShake asks for nothing beyond the download.

## The numbers

| Metric | FireSign　1人で頑張る人たちのための集中アプリ | WorldShake |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/worldshake-world-complaints/id6477440042/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | — | Yes |
| Update frequency | — | Every 4 days |
| Monetization | — | Ad-supported |
| Size | 32 MB | 64 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Hikaru Sawada](https://appshunter.io/developer/1584988593) | [Syncly Applications](https://appshunter.io/developer/1437712077) |

## What reviewers say

### FireSign　1人で頑張る人たちのための集中アプリ

[App page](https://appshunter.io/ios/app/firesign-1/id6476833148)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| firesignプレミアムプラン | $0.99 | per month |


### WorldShake

[App page](https://appshunter.io/ios/app/worldshake-world-complaints/id6477440042)

Share your thoughts with a global audience, with posts automatically translated for worldwide reach. Engage with international users and discover diverse perspectives. Content is ephemeral, disappearing after 24 hours for a dynamic experience.

**Highlights:** Global post translation, Ephemeral posts (24-hour lifespan), International user connections, Report function for safety, Like and engage with global content

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

**In-app purchases:** none


## Frequently asked questions

### Is FireSign　1人で頑張る人たちのための集中アプリ free?

FireSign　1人で頑張る人たちのための集中アプリ is free to download, with in-app purchases available.

### Is WorldShake free?

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

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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.*