Comparison

卒業年度・年齢・西暦・和暦・干支早見表 vs TREBASE

Q: Is 卒業年度・年齢・西暦・和暦 ・干支早見表 free?

卒業年度・年齢・西暦・和暦 ・干支早見表 is free to download, with no in-app purchases.

Q: Do 卒業年度・年齢・西暦・和暦 ・干支早見表 or TREBASE have ads?

Neither 卒業年度・年齢・西暦・和暦 ・干支早見表 nor TREBASE shows ads.

Q: Which is updated more often, 卒業年度・年齢・西暦・和暦 ・干支早見表 or TREBASE?

卒業年度・年齢・西暦・和暦 ・干支早見表 ships an update monthly, and TREBASE every 4 days. Most recently, 卒業年度・年齢・西暦・和暦 ・干支早見表 was updated on October 19, 2026 and TREBASE on October 14, 2026.

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

Head to head

トレカの価格を海外相場で

About

卒業年度・年齢・西暦・和暦・干支早見表

Easily calculate graduation years, ages, and convert between Gregorian and Japanese eras. Customize for early or late birthdays, or even years of repeating a grade. All information is accessible without any advertisements.

Highlights

Calculate graduation years
Convert between Gregorian and Japanese eras
Determine age
Customize for birth timing
Adjust for repeating a grade
No advertisements

Features

Read full description

西暦・和暦・年齢・卒業年を簡単に調べることができるアプリです。大学卒業は何年だっけ？高校入学は？中学入学は？あれ、平成にすると何年なんだ？そんな時にこのアプリを使ってもらえると簡単に調べることができます。早生まれ・遅生まれを設定、大学入試での浪人や遊びすぎて留年したなども自分に合わせて設定できます。また、学歴、元号、年号、生年月日や誕生日などがわかれば調べることができるので便利です。広告も一切ありません。

About

TREBASE

Features

Read full description

Discover your next must-have card from a catalog of over 40,000 cards. TREBASE is a trading card collection app for discovering, collecting, and organizing your cards. Keep the cards you own and the ones you want together in one app. ■ Discover your next card Explore Japanese and English cards. Browse by series or product, or search by card name or number. ■ Organize your collection Add the cards you own with images. Browse your collection and keep everything organized. ■ Save your favorites Save cards that catch your eye and revisit them anytime. Keep track of what you want to collect next. ■ Explore card prices View reference prices and price trends based on eBay listings. Get a better sense of asking prices as you explore and grow your collection. ■ Supported games • Pokémon Trading Card Game • ONE PIECE CARD GAME • DRAGON BALL SUPER CARD GAME FUSION WORLD Note: The catalog count includes variations in language, artwork, and product releases. Price data may not be available for every card. Reference prices are based on listings and do not guarantee resale value.

Screenshots

卒業年度・年齢・西暦・和暦・干支早見表2 screens

TREBASE3 screens

Verdict

The call

The clearest difference is update cadence: TREBASE at every 4 days against 卒業年度・年齢・西暦・和暦・干支早見表's monthly. 卒業年度・年齢・西暦・和暦・干支早見表's advantage is iOS requirement (13.0 vs 26.4). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

卒業年度・年齢・西暦・和暦・干支早見表 ships an update monthly, TREBASE every 4 days. The most recent releases landed on October 19, 2026 and October 14, 2026 respectively.

Scorecard2 real differences · 6 level

卒業年度・年齢・西暦・和暦・干支早見表 versus TREBASE: the parameters behind the verdict, then further details
Parameter	卒業年度・年齢・西暦・和暦・干支早見表	TREBASE
Price	Free	Free
Positive reviews	96.9% of reviews	—
Update frequency	Monthly	Every 4 days — better
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod — better	iPhone, iPad
Requires iOS	13.0 — better	26.4
Further details — not scored
Size	27 MB	54 MB
Age rating	4+	4+
Developer	Naoyuki Rikiji	TREBASE

In-app purchases

None

卒業年度・年齢・西暦・和暦・干支早見表

No in-app purchases

None

TREBASE

No in-app purchases

Questions

Is 卒業年度・年齢・西暦・和暦・干支早見表 free?

卒業年度・年齢・西暦・和暦・干支早見表 is free to download, with no in-app purchases.

Is TREBASE free?

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

Do 卒業年度・年齢・西暦・和暦・干支早見表 or TREBASE have ads?

Neither 卒業年度・年齢・西暦・和暦・干支早見表 nor TREBASE shows ads.

Which is updated more often, 卒業年度・年齢・西暦・和暦・干支早見表 or TREBASE?

卒業年度・年齢・西暦・和暦・干支早見表 ships an update monthly, and TREBASE every 4 days. Most recently, 卒業年度・年齢・西暦・和暦・干支早見表 was updated on October 19, 2026 and TREBASE on October 14, 2026.