ChessRDV: Opening Trainer

Name: ChessRDV: Opening Trainer
Author: CG Education Games

LiveCG Education Games1 app · 147 installsBoardFree · contains adsIn-app purchases: $3.49 per itemcom.chessrdv

Master chess openings: explorer, repertoire builder & spaced-repetition trainer.

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Total installs: 147
Installs / day: 0
Rating: —★
Released: 7 May 2026
Last update: 12 Jun 2026
Countries: —

Installs per day

gain of the exact counter

Daily tracking since 10 Oct 2026 · history grows every day

Install history

exact counter from Google Play

4dAll

Dashed: estimate from the release date (no daily data before 10 Oct 2026) · time axis compressed before that day

Daily tracking since 10 Oct 2026 · history grows every day

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

Shares data with third parties Device or other IDs
Collects data App activity, App info and performance, and Device or other IDs
Data is encrypted in transit

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

4 in 1 group

0 Sensitive1 Notable3 Routine

OtherNotable4

Access to miscellaneous device features that don't fit other categories

Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Read more · all 4 permissions Show less

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Download

Full description

Explore and master chess openings with this app in an innovative way. Millions of chess games were analyzed to classify ECO openings by popularity, allowing to explore them visually on the board, and to remember them with a spaced repetition trainer. With spaced repetition they will stay in your memory and will be easy to recall in live game situations. The explorer also allows to visualize transpositions - how a ECO chess position can be reached with different lines, and how popular they are. Opening explorer: Discover and analyze chess openings easily - browse thousands of opening variations of the ECO classification - explorer popular lines reaching those positions - quickly navigate from one opening to another - learn common ideas and responses Opening trainer: Memorize chess openings easily and gain an early advantage in your chess games - practice an opening repertoire adapted to your skills - train opening moves until they become automatic - reinforce correct moves with spaced repetition - improve recall of lines in an interactive way

What's new

Added Stockfish position evaluations for explorer and trainer

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