Comparison

CALC 1 Programmable Calculator vs POKE64

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

Head to head
About

CALC 1 Programmable Calculator

Create custom calculators with AI-generated JavaScript functions for precise calculations and data visualization. Assign programs to keys and manage data efficiently. Offers multiple calculation modes and extensive documentation.

Highlights
  • AI-assisted JavaScript function creation
  • Customizable function calculators
  • Data visualization and plotting
  • Programmable calculator keys
  • List and data management
  • Multiple calculation modes (algebraic, RPN)
Features
Read full description

Customize your calculators for quick and accurate calculations with CALC 1 - the ultimate programmable calculator for your iPhone or iPad. * Harness the power of AI: Ask your favorite AI tool to create JavaScript functions for you * Effortlessly create Function Calculators: Simply copy the AI-generated function code to your clipboard and tap the add button in the "Function Calculators" list - CALC 1 will automatically create a new Function Calculator (Always test the Function Calculator to verify the function is as you intended) * Execute functions with ease: Key in the parameter values to run the function and get instant results * Perform breakeven analysis: Function Calculators can solve for any non-integer parameter * Visualize data effortlessly: Create plots as a function of any parameter by entering the min and max values * Assign programs to individual calculator keys for personalized functionality * Create custom calculators by copying and pasting keys from pre-built calculators * Automatically generate keys from entered expressions for effortless reuse * CALC 1 has over 100 built-in functions that you can use from your JavaScript code * Manage lists and data with the List Manager and Data Manager for quick and accurate importing * Choose between algebraic, chain, or RPN calculation modes with an automatic stack * Access the CALC 1 documentation site with over 100 pages of searchable content and video tutorials, easily accessible through help links (?) within the app Whether you're a student, professional, or simply someone who appreciates the power of customization and AI-assisted productivity, CALC 1 offers a consistent and efficient solution to a wide range of problems. Upgrade your calculation experience with CALC 1 today!

About

POKE64

Read full description

POKE64 is a Commodore 64 emulator designed specifically for iPad. It combines accurate C64 emulation with a modern, touch-friendly interface built around the way the original machine was actually used. Import your own compatible software and media, organize titles in the Library, configure controls per game, and resume quickly with save states. Features include: C64 emulation powered by the VICE core D64, D71, D81 and G64 disk image support PRG, T64, TAP and CRT support G64 disk structure inspection and protected-disk safe start Library with per-title settings Multiple save states and Quick Save / Quick Load Configurable virtual joystick and Quick Keys External keyboard support Physical game controller mapping Per-port Auto Fire Paddles and KoalaPad support Apple Pencil support for KoalaPad interaction CRT display filters Firmware and emulation profiles Virtual printer and virtual modem support iCloud backup support POKE64 does not include games, commercial disk images, cartridges or copyrighted Commodore software. Users provide their own compatible media and firmware where required. Some advanced features are available through the optional POKE64 Pro lifetime unlock.

Screenshots

CALC 1 Programmable Calculator4 screens
POKE644 screens

Verdict

The call

The clearest difference is price: POKE64 at Free against CALC 1 Programmable Calculator's $9.99. CALC 1 Programmable Calculator's advantage is rating (4.6 vs 4.0) and in-app purchases (none vs 1). On review sentiment, update cadence, ads 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

POKE64 is free to download; CALC 1 Programmable Calculator costs $9.99 up front. POKE64 sells 1 one-off in-app purchase. CALC 1 Programmable Calculator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

CALC 1 Programmable Calculator holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: CALC 1 Programmable Calculator has 10 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

CALC 1 Programmable Calculator ships an update every 5 weeks, POKE64 every 3 weeks. The most recent releases landed on November 12, 2026 and November 11, 2026 respectively.

Scorecard4 real differences · 6 level
CALC 1 Programmable Calculator versus POKE64: the parameters behind the verdict, then further details
ParameterCALC 1 Programmable CalculatorPOKE64
Price$9.99Free — better
Rating4.6 (10 ratings) — better4.0 (1 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings10 — better1
Update frequencyEvery 5 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.1 — better16.4
Further details — not scored
Size8 MB10 MB
Age rating4+4+
DeveloperCalcFxC, LLCAlessandro Capano

Customer experience

CALC 1 Programmable Calculator

All ratings10 ratings
Positive90.0%
Neutral0.0%
Negative10.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

POKE64

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

CALC 1 Programmable Calculator

No in-app purchases

1 purchases

POKE64

One-time1
  • POKE64 Pro$6.99

Questions

Is CALC 1 Programmable Calculator free?
CALC 1 Programmable Calculator costs $9.99, with no in-app purchases.
Is POKE64 free?
POKE64 is free to download, with in-app purchases available.
Which has better reviews, CALC 1 Programmable Calculator or POKE64?
CALC 1 Programmable Calculator is rated higher. CALC 1 Programmable Calculator averages 4.6 out of 5 from 10 ratings, while POKE64 averages 4.0 from 1 ratings.
Do CALC 1 Programmable Calculator or POKE64 have ads?
Neither CALC 1 Programmable Calculator nor POKE64 shows ads.
Which is updated more often, CALC 1 Programmable Calculator or POKE64?
CALC 1 Programmable Calculator ships an update every 5 weeks, and POKE64 every 3 weeks. Most recently, CALC 1 Programmable Calculator was updated on November 12, 2026 and POKE64 on November 11, 2026.

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