Calc The App vs SmartCalc+ Science Calculator
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Calc The App
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Calc the app -- a fast, clean, ad-free calculator.Β β’ Instant results & big buttonsΒ β’ Mesmerising Haptic feedback & Sounds β’ History tape with copy/shareΒ β’ Percent & tax helpersΒ β’ Themes: light/darkΒ β’ iPad multitasking Always free, no ads. Optional tips support development.
SmartCalc+ Science Calculator
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A clean, powerful calculator for everyday and advanced use, now with iCloud sync. This app is designed to make calculations fast, reliable, and effortless across all your Apple devices. Features: β’ iCloud synchronization: your history and favorites are available on iPhone, iPad, and Mac β’ Basic and scientific modes β’ Fraction support for precise calculations β’ Customizable themes to match your style β’ Smart history for quick reference Everything you need in a calculator, always in sync and ready to go. Go Premium to unlock: - Complete calculation history - Extended history for fraction calculations - 100% ad-free experience Subscription payments will be charged to your App Store account upon confirmation of your purchase. Subscriptions will automatically renew and you will be charged unless auto-renew is turned off or unless you cancel at least 24 hours prior to the end of the current subscription or trial period. Any unused portion of a free trial period will be forfeited when you purchase a premium subscription during the free trial period. The cost of renewal depends on the Subscription Plan you choose. Subscriptions and auto-renewal may be managed by going to Account Settings after purchase or by contacting Customer Support. Privacy Policy: https://retenica.com/privacy_policy Terms: https://retenica.com/terms_of_use
Screenshots
Verdict
The clearest difference is ads: Calc The App at none against SmartCalc+ Science Calculator's shown. SmartCalc+ Science Calculator's advantage is update cadence (every 5 weeks vs every 25 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Calc The App sells 3 one-off in-app purchases and SmartCalc+ Science Calculator sells 2 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Calc The App ships an update every 25 months, SmartCalc+ Science Calculator every 5 weeks. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.
| Parameter | Calc The App | SmartCalc+ Science Calculator |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 25 months | Every 5 weeks β better |
| Ads | No β better | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.6 | 16.6 |
| Further details β not scored | ||
| Size | 3 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Tomasz Lukaszyk | Retenica SP Z.O.O |
In-app purchases
Calc The App
- Espresso$0.99
- Coffee$2.99
- Croissant$4.99
SmartCalc+ Science Calculator
- Weekly Premium Access3 Days trial$0.997 Days
- Annual Premium Access$9.991 Year
Questions
Is Calc The App free?
Is SmartCalc+ Science Calculator free?
Do Calc The App or SmartCalc+ Science Calculator have ads?
Which is updated more often, Calc The App or SmartCalc+ Science Calculator?
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