Trigintuple Calc vs Calculator Plug
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Trigintuple Calc
Read full descriptionHide full description
Display 30 calculators and perform calculations with each one.
Calculator Plug
Access over 450 specialized calculators for construction, finance, health, trades, and more. This app offers a clean, offline-capable interface for quick, accurate calculations without intrusive ads.
- 450+ searchable calculators
- Offline functionality
- Clean dark interface
- Construction calculators
- Finance calculators
- Health and fitness calculators
- Trades calculators
Read full descriptionHide full description
Calculator Plug puts 450+ real-world calculators in one fast, clean app - built for people who need a real answer, not a search engine full of pop-ups. CATEGORIES - Construction and home: concrete, drywall, flooring, roofing, framing, square footage - Finance and money: mortgage, loan, refinance, compound interest, ROI, retirement - Health and fitness: BMI, calories, macros, body fat, heart rate, pace - Math and science: algebra, geometry, statistics, chemistry, physics - Trades: electrical, plumbing, HVAC, welding, structural engineering - Trading and investing: position size, pip value, cost basis, capital gains - Conversions, automotive, business, date and time, and more - Field pack: local weather, tides, sunrise/sunset and moon times FEATURES - 450+ calculators, searchable in a tap - Works offline (except live weather and tides) - Pro unlocks every calculator; Pro+ adds the professional suite - Clean dark interface, no clutter Free to use with a core set. Pro and Pro+ unlock the full library. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Trigintuple Calc at none against Calculator Plug's 4. Calculator Plug's advantage is ads (none vs shown) and update cadence (every 4 days vs every 2 weeks). On price, device support and iOS requirement 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
Both are free to download. Calculator Plug sells 4 in-app purchases, starting at $5.99 per month. Trigintuple Calc asks for nothing beyond the download.
Trigintuple Calc ships an update every 2 weeks, Calculator Plug every 4 days. Both last shipped on October 14, 2026.
| Parameter | Trigintuple Calc | Calculator Plug |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 weeks | Every 4 days — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.8.3 | 15.1 — better |
| Further details — not scored | ||
| Size | 37 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Hideaki Uchikoshi | Mark Gabrielli |
In-app purchases
Trigintuple Calc
No in-app purchases
Calculator Plug
- Pro Monthly$5.991 Month
- Pro+ Monthly$9.991 Month
- Pro Lifetime$29.99
- Pro+ Lifetime$44.99
Questions
Is Trigintuple Calc free?
Is Calculator Plug free?
Do Trigintuple Calc or Calculator Plug have ads?
Which is updated more often, Trigintuple Calc or Calculator Plug?
Other comparisons
