# CheckTrendJ vs News Paper flat

The clearest difference is in-app purchases: CheckTrendJ at none against News Paper flat's 2. CheckTrendJ also leads on update cadence (every 5 months vs every 10 months) and iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. News Paper flat sells 2 in-app purchases, starting at $2.99 per year. CheckTrendJ asks for nothing beyond the download.

CheckTrendJ ships an update every 5 months, News Paper flat every 10 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | CheckTrendJ | News Paper flat |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 10 months |
| Monetization | Free | — |
| Size | 3 MB | 13 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Tatsuya Endou](https://appshunter.io/developer/397153169) | [Oliver Letterer](https://appshunter.io/developer/433507462) |

## What reviewers say

### CheckTrendJ

[App page](https://appshunter.io/ios/app/checktrendj/id397153166)

Discover trending keywords, book rankings, and video charts from Japan, all translated into English. Quickly check details of interesting topics on the web to stay updated on current Japanese trends.

**Highlights:** Trending keywords in Japan, Book ranking charts, Video ranking charts, English translations, Web detail lookup

**Features:** macOS Compatibility

**In-app purchases:** none


### News Paper flat

[App page](https://appshunter.io/ios/app/news-paper-flat/id1577396028)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Subscription | $2.99 | per year |
| Article alerts | $0.99 | one-time |


## Frequently asked questions

### Is CheckTrendJ free?

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

### Is News Paper flat free?

News Paper flat is free to download, with in-app purchases available.

### Do CheckTrendJ or News Paper flat have ads?

Neither CheckTrendJ nor News Paper flat shows ads.

### Which is updated more often, CheckTrendJ or News Paper flat?

CheckTrendJ ships an update every 5 months, and News Paper flat every 10 months. Most recently, CheckTrendJ was updated on November 6, 2026 and News Paper flat on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*