Comparison

Johnson KSA vs Triangle Calc A

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

Head to head

Shape Calc

About

Johnson KSA

Features

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جونسون (Gohnson KSA) هي شركة أمريكية تم تأسيس وكالتها في الخليج العربي و بالتحديد في المملكة العربية السعودية منذ بداية 2014 وانطلقت المسيرة الجدية مع خطة عمل استراتيجية تهدف إلى نشر اسم العلامة التجارية في جميع دول مجلس التعاون الخليجي والشرق الأوسط. ، تجاوز عدد فروع جونسون 10 فروع في المملكة العربية السعودية وذلك بفضل السياسة الحكيمة ، حيث تم التركيز على تطوير المنتجات و الخدمات و متابعة العملاء مع الحرص على الحفاظ على معايير الجودة و تطويرها بهدف إرضاء العميل. يتمثل الهدف الأساسي لجونسون في توفير جميع خدمات العناية السيارة و الإعتماد على المنتجات الأفضل في العالم و هو ما جعل جونسون تكون في أعلى هرم الريادة في مجال العناية بالسيارة. و يعرف عن جونسون أن جميع منتجاتها مطورة بتكنولوجيا النانو.

About

Triangle Calc A

Features

Read full description

The fastest way to solve Right Triangles. Triangle Calc A is a minimalist and specialized tool for anyone who needs instant, accurate right triangle calculations. Designed for speed and precision, it eliminates complex menus so you can focus on your work. Key Features: ■ Specialized for Right Triangles: Just enter two known values to solve the rest: 　・Two sides (Pythagorean theorem) 　・One side and one angle (Trigonometry) ■ Instant Results: Get all sides, angles, Area, and Perimeter immediately. ■ Minimalist Interface: No distractions. Open the app, enter your numbers, and get the answer in seconds. ■ Professional Precision: High-accuracy calculations for engineering, construction, and education. Perfect for: ■ Construction & Carpentry: Calculating pitches, slopes, and framing layouts. ■ Engineering: Quick geometric verification on-site. ■ Education: A reliable companion for trigonometry homework.

Screenshots

Johnson KSA4 screens

Triangle Calc A3 screens

Verdict

The call

The clearest difference is price: Johnson KSA at Free against Triangle Calc A's $0.99. Johnson KSA also leads on update cadence (every 2 months vs every 56 months) and iOS requirement (11.2 vs 26.0). 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

CostPrice · In-app purchases · Ads · Monetization

Johnson KSA is free to download; Triangle Calc A costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Johnson KSA ships an update every 2 months, Triangle Calc A every 56 months. The most recent releases landed on September 29, 2026 and October 8, 2026 respectively.

Scorecard3 real differences · 3 level

Johnson KSA versus Triangle Calc A: the parameters behind the verdict, then further details
Parameter	Johnson KSA	Triangle Calc A
Price	Free — better	$0.99
Update frequency	Every 2 months — better	Every 56 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPad
Requires iOS	11.2 — better	26.0
Further details — not scored
Size	57 MB	0 MB
Age rating	4+	4+
Developer	EraMint	kohei yamane

In-app purchases

None

Johnson KSA

No in-app purchases

None

Triangle Calc A

No in-app purchases

Questions

Is Johnson KSA free?

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

Is Triangle Calc A free?

Triangle Calc A costs $0.99, with no in-app purchases.

Do Johnson KSA or Triangle Calc A have ads?

Neither Johnson KSA nor Triangle Calc A shows ads.

Which is updated more often, Johnson KSA or Triangle Calc A?

Johnson KSA ships an update every 2 months, and Triangle Calc A every 56 months. Most recently, Johnson KSA was updated on September 29, 2026 and Triangle Calc A on October 8, 2026.