# TRENDMAP NINJA vs 酒田道場

The clearest difference is iOS requirement: TRENDMAP NINJA at 17.0 against 酒田道場's 26.2. On price, update cadence, ads and in-app purchases there is nothing between them.

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

TRENDMAP NINJA ships an update every 9 days, 酒田道場 weekly. Both last shipped on October 31, 2026.

## The numbers

| Metric | TRENDMAP NINJA | 酒田道場 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 9 days | **Weekly** |
| Size | 32 MB | 52 MB |
| Requires iOS | **17.0** | 26.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [GREEN MONSTER .INC](https://appshunter.io/developer/853593289) | [Harumi Sagawa](https://appshunter.io/developer/1454250246) |

## What reviewers say

### TRENDMAP NINJA

[App page](https://appshunter.io/ios/app/trendmap-ninja/id6762266092)

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

**In-app purchases:** none


### 酒田道場

[App page](https://appshunter.io/ios/app/id6798115410)

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

**In-app purchases:** none


## Frequently asked questions

### Is TRENDMAP NINJA free?

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

### Is 酒田道場 free?

酒田道場 is free to download, with no in-app purchases.

### Do TRENDMAP NINJA or 酒田道場 have ads?

Both TRENDMAP NINJA and 酒田道場 show ads.

### Which is updated more often, TRENDMAP NINJA or 酒田道場?

TRENDMAP NINJA ships an update every 9 days, and 酒田道場 weekly. Most recently, TRENDMAP NINJA was updated on October 31, 2026 and 酒田道場 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.*