Comparison

国旗マスターアプリ vs Card Memory for study

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

国旗マスターアプリ

Features
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世界各国の国旗を楽しく学べるアプリです。 196カ国の国旗を収録しました。地域を選択してクイズ形式で手軽に遊べるので、隙間時間で学習することが可能です。

About

Card Memory for study

Features
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Card Memory is a learning app designed to train your memory using images. ◆ Features • Study Mode: Random or sequential practice with your cards • Exam Mode: Test your skills under time limits • Starred Cards: Mark important cards for focused study • Mistakes Only Mode: Review only the cards you got wrong • Statistics: Track your accuracy and progress ◆ Pro Upgrade (In-App Purchase) • Add, rename, and delete groups • Import and export groups via ZIP files • Unlock full editing features ※ Pro is a one-time purchase, permanently unlocked ◆ Recommended for • Users who want to improve memory efficiently • Students preparing for exams with visual learning • Anyone who wants to study with custom image-based materials Start your fun and effective memory training with Card Memory!

Screenshots

国旗マスターアプリ4 screens
Card Memory for study4 screens

Verdict

The call

The clearest difference is in-app purchases: 国旗マスターアプリ at none against Card Memory for study's 1. 国旗マスターアプリ also leads on iOS requirement (15.6 vs 18.5). Card Memory for study's advantage is ads (none vs shown). On price and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Card Memory for study sells 1 one-off in-app purchase. 国旗マスターアプリ asks for nothing beyond the download.

Scorecard3 real differences · 4 level
国旗マスターアプリ versus Card Memory for study: the parameters behind the verdict, then further details
Parameter国旗マスターアプリCard Memory for study
PriceFreeFree
Positive reviews0.0% of reviews—
Update frequencyEvery 4 months—
AdsYesNo — better
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better18.5
Further details — not scored
Size58 MB10 MB
Age rating4+4+
DeveloperSYNERGATE CO., LTD.Mamiko Tsukamoto

In-app purchases

None

国旗マスターアプリ

No in-app purchases

1 purchases

Card Memory for study

One-time1
  • Unlock Pro Features$1.99

Questions

Is 国旗マスターアプリ free?
国旗マスターアプリ is free to download, with no in-app purchases.
Is Card Memory for study free?
Card Memory for study is free to download, with in-app purchases available.
Do 国旗マスターアプリ or Card Memory for study have ads?
国旗マスターアプリ shows ads; Card Memory for study does not.

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