GCD and LCM vs JSHバス
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GCD and LCM
This app calculates the Greatest Common Divisor (GCD) and Least Common Multiple (LCM) for up to four numbers. It also provides prime factorization and keeps a history of calculations, which can be emailed.
- Calculates GCD/GCF for 2-4 numbers
- Calculates LCM for 2-4 numbers
- Finds prime factorization
- Stores calculation history
- Sends results and history via email
- Supports portrait and landscape modes
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GCD and LCM calculator - calculate the Greatest Common Factor/Greatest Common Divisor and the Least Common Multiple. The app finds the greatest common divisor (GCD)/greatest common factor (GCF) and Least Common Multiple (LCM) of two, three numbers and four numbers. Finds the prime factorization of numbers and shows it in the standard and exponential forms. Just enter two, three or four integers and tap "Calculate". The app lists all factors and identifies the common ones. Keeps calculation history. Sends results and history via email. Supports both portrait and landscape orientation.
JSHバス
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JSHバスアプリは、ハノイ日本人学校向けバスアプリになります。 学校と保護者は情報連結して、生徒たちのバス情報を確認して、閲覧できる。 また、学校のお知らせ、通知なども受取できるアプリです。 JSHバスアプリでできること ・バスGPSの確認 ・生徒情報閲覧 ・学校のお知らせ閲覧 ・生徒のバス情報閲覧 ・不乗車の申請
Screenshots
Verdict
The clearest difference is price: JSHバス at Free against GCD and LCM's $3.99. JSHバス also leads on update cadence (monthly vs every 19 months). GCD and LCM's advantage is iOS requirement (12.0 vs 15). On 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
JSHバス is free to download; GCD and LCM costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
GCD and LCM ships an update every 19 months, JSHバス monthly. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.
| Parameter | GCD and LCM | JSHバス |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | 2.0 (2 ratings) — better | — |
| Positive reviews | 69.2% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 19 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15 |
| Further details — not scored | ||
| Size | 14 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | Intemodino Group s.r.o. | VTI JAPAN, K.K. |
In-app purchases
GCD and LCM
No in-app purchases
JSHバス
No in-app purchases
