High Precision Calc vs Calculator Widget +
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
High Precision Calc
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The high-precision calculator supports up to 100,000 precision calculations, rich system functions, variable management, and complex dimension operations. 【High-precision calculation】 Support up to 100,000 precision calculation, and the calculation accuracy can be dynamically modified. 【Variable Management】 Provide variable storage function, which can store intermediate calculation results, and import and export with one click when applying, so as to easily grasp the calculation results. 【System Functions】 Support rich system functions, covering basic mathematical applications, including trigonometric functions, exponential functions, basic mathematical functions, etc. 【Complex number operation】 Complex dimension operations are supported, and system functions are compatible with complex number operations.
Calculator Widget +
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Experience the Convenience of a Calculator right at your Home Screen or your MagSafe charger. No need to open a separated app for just a simple calculation. Key Features: - Interactive Widget - Standby Mode Calculator - Transparent Background Widget - Track History
Screenshots
Verdict
The clearest difference is update cadence: Calculator Widget + at daily against High Precision Calc's fortnightly. Calculator Widget + also leads on price ($0.99 vs $1.99). High Precision Calc's advantage is device support (4 vs 2) and iOS requirement (13 vs 17.0). On ads and in-app purchases 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
High Precision Calc costs $1.99 and Calculator Widget + $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
High Precision Calc ships an update fortnightly, Calculator Widget + daily. The most recent releases landed on September 17, 2026 and September 16, 2026 respectively.
| Parameter | High Precision Calc | Calculator Widget + |
|---|---|---|
| Price | $1.99 | $0.99 — better |
| Update frequency | Fortnightly | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad |
| Requires iOS | 13 — better | 17.0 |
| Further details — not scored | ||
| Size | 37 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | 嘉欣 胡 | Besiness Pte. Ltd. |
In-app purchases
High Precision Calc
No in-app purchases
Calculator Widget +
No in-app purchases
Questions
Is High Precision Calc free?
Is Calculator Widget + free?
Do High Precision Calc or Calculator Widget + have ads?
Which is updated more often, High Precision Calc or Calculator Widget +?
Other comparisons
