GraphCalcPro2Go vs Calculator Plus v2
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GraphCalcPro2Go
This advanced scientific calculator offers ultra-high precision and a wide range of functions, replicating expensive handheld devices with added iOS capabilities. It supports both standard and RPN modes, includes built-in constants, and syncs across devices via iCloud. Users can also create graphs and share calculations.
- Ultra high precision and range
- Standard (in-fix) and RPN modes
- Built-in constants and unit conversions
- iCloud sync across devices
- Create and share graphs
- Apple Watch compatibility
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GraphCalcPro2Go is an advanced scientific calculator, offering features found on expensive handheld calculators, but with additional capabilities not possible with handhelds, thanks to iOS. Features include: • No ads. Ever. • Ultra high precision and range • Intuitive and easy to use • Standard (in-fix) and RPN modes • Built-in constants and unit conversions • iCloud sync With iCloud sync, you can synchronize your calculation history with GraphCalcPro2Go on all your iOS devices, and with GraphCalcPro on your Macs. Sharing feature allows you to share your calculation history with other users running GraphCalcPro2Go on their iOS devices and GraphCalcPro on their Macs. Additionally, you can create beautiful graphs with GCP2Go at the touch of a button. And now, you can run GCP2Go on your Apple Watch. GCP2Go on Apple Watch has the precision, performance, and all the scientific functions available on the iOS version - and graphing capability! Sync constants, and optionally history, between GCP2Go on your iPhone and your Apple Watch. Premium upgrade adds additional features, including: • Graph multiple equations simultaneously • Graph printing and sharing • Additional built-in constants, fully customizable • iCloud sync and sharing of user constants
Calculator Plus v2
This app offers a powerful yet simple calculator experience, combining standard and scientific functions with live previews and error hints. It supports various input methods, including hardware keyboards and Apple Pencil, and provides multiple display formats for clear understanding of calculations.
- Standard and scientific calculator
- Live expression and answer preview
- Multiple display formats
- Hardware keyboard support
- Apple Pencil Scribble support
- Bi-directional clipboard support
- Syntax error hints
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Calculator Plus is a standard and scientific calculator that has simplicity at its core, while not compromising on functionality. Even with its simple user interface inspired by the built-in Calculator app on iOS, it offers much, much more - and with no ads! With full expression and live answer preview, be faster than ever at calculating, and see exactly what you typed. Understand your answers by displaying them in exact form, scientific notation, fractions and more. Catch the exact errors with helpful syntax errors, with beautiful animations to complement your calculations. The full scientific calculator is also present in the portrait layout, so you can calculate scientific operations away one-handed on your phones, or via a space-efficient vertical window on larger screens. That's not all! If you're on a Mac, or have a hardware keyboard connected to your iPad or iPhone, simply type your math expressions normally and it will be registered - including every scientific operation listed. Clipboard support not only allows you to copy your calculations for others to see, it also gives you the ability to instantly take any expression from anywhere and paste into the app. Plus, enjoy bonus functionality like math expression autocorrection, voice dictation, Apple Pencil Scribble, and more! Download Calculator Plus to experience it for yourself! Feature List: - Standard & Scientific Calculator. - Simple UI design puts focus on your calculations. - Live expression and answer display while typing. - Full scientific calculator in the portrait layout with minimal rearrangement. - View long operations comfortably with scrollable calculation panels. - Multiple display formats: Exact Form, Scientific Notation, Fractions and more! - Bi-directional clipboard: Copy & Paste any expression into and out of the app. - Math Evaluation Overrides: For those who want to configure autocorrect or prefer non-standard notations/conventions. - Custom Scientific Typing Mode: Append, Substitute or a hybrid of both when using on-screen buttons. - Full Hardware Keyboard input support (including scientific operations!) - Apple Pencil Scribble support on iPadOS 14+ in English. - Basic Voice Dictation input support in English. - iPadOS SlideOver, Split View and Stage Manager multitasking support. - Satisfying clicks with haptic feedback on modern iPhones. - Complete support for all math operations and input methods on the Apple Watch app. - Useful Syntax Error hints to let you know exactly what's wrong. - Lightweight: only a few MB in size. - No ads, no tracking :) If you have or find any problems, feel free to contact me under App Support within Calculator Plus. Developer: Wern
Screenshots
Verdict
The clearest difference is in-app purchases: Calculator Plus v2 at none against GraphCalcPro2Go's 1. Calculator Plus v2 also leads on review sentiment (89% vs 80%) and device support (5 vs 3). On price, rating, update cadence and ads 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. GraphCalcPro2Go sells 1 one-off in-app purchase. Calculator Plus v2 asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.6 for GraphCalcPro2Go against 4.7 for Calculator Plus v2. Both are backed by a comparable volume of ratings — 40 and 133 respectively. Written reviews are what separate them: 80% of GraphCalcPro2Go's written reviews are positive against 89% of Calculator Plus v2's.
GraphCalcPro2Go ships an update every 3 months, Calculator Plus v2 every 2 months. The most recent releases landed on September 29, 2026 and October 20, 2026 respectively.
| Parameter | GraphCalcPro2Go | Calculator Plus v2 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (40 ratings) | 4.7 (133 ratings) — better |
| Positive reviews | 80.0% of reviews | 89.2% of reviews — better |
| Number of ratings | 40 | 133 — better |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod, Mac, Apple Watch — better |
| Requires iOS | 18.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Starware Software LLC | Wern Jie Lim |
Customer experience
GraphCalcPro2Go
Calculator Plus v2
Bugs and requests
GraphCalcPro2Go
Not enough reviews yet to summarise bugs or requests.
Calculator Plus v2
Reported bugs
3 issues- Crashes after recent update
- Incorrect results for some calculations
- Keyboard input not working as expected
Requested features
6 requests- Add widget support
- Implement iCloud sync for history
- Provide light/dark mode options
- Allow customization of button layout
- Add unit conversion tools
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- Improve percentage calculation logic
In-app purchases
GraphCalcPro2Go
- Premium$0.99
Calculator Plus v2
No in-app purchases
Questions
Is GraphCalcPro2Go free?
Is Calculator Plus v2 free?
Which has better reviews, GraphCalcPro2Go or Calculator Plus v2?
Do GraphCalcPro2Go or Calculator Plus v2 have ads?
Which is updated more often, GraphCalcPro2Go or Calculator Plus v2?
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