Roma-ji Robo

Developer: 🇯🇵 Robotani Technologies

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72K installs

79 ratings

621 monthly active users

$<10K monthly revenue est.

IAP 0% · Ad 100%

Install Trends

Weekly +12

Steady

Monthly +48

Steady

Roma-ji Robo Summary

Roma-ji Robo is a free, ad-supported Android app in Education by Robotani Technologies. Released in Dec 2012 (13 years ago). It has about 72K+ installs and 79 ratings . Based on AppGoblin estimates, it reaches roughly 621 monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store last updated Jul 28, 2026

Recent activity: 12 installs this week (48 over 4 weeks) showing steady growth View trends →

Roma-ji Robo SDKs Summary

App not yet scanned for SDKs.

App Details

Store ID: com.robotani.romalite

First Released: 2012-12-17

Store Last Updated: 2026-07-28

App Store Category: Education

In-App Purchases: No

Ads: Yes

Price: Paid

Website: robotani.web.app

App Store

Crawl Status: Success

AppGoblin First Crawled: 2023-10-22

AppGoblin Last Crawled: 2026-08-21

Ads & App-Ads.txt

Ads.txt Last Crawled: 2025-10-20

Ads.txt Crawl Status: Success

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Ratings: 79

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Screenshots

App Description

Learn Japanese by Roman Characters

Beat the Robo with Roma-ji(Roman alphabet). Let's learn Roma-ji to communicate with Japanese people!
With this app, you can learn Roma-ji with using short words.

There are two play modes.
In 'Cards' mode, choose an answer card which has the right roma-ji the Robo asked.
In 'Keyboard' mode, input alphabets and make a correct answer by your own!

In each mode , you can choose the question style. One is "Letter"(one hiragana character), the other is "Word"(more than one hiragana character).

You correct, lose robo's power. Now, it's time to beat the Robo!

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This app uses Hepburn system.
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