Calc vs Intuitive Memory Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calc
This app offers a high-precision scientific calculator with over 50 digits of accuracy. It supports advanced mathematical functions, complex arithmetic, and programmable features for derivatives, integrals, and root finding.
- High-precision calculations (50+ digits)
- Extensive mathematical functions
- Programmable features
- Complex arithmetic
- Graphing capabilities
- Derivative and integral calculation
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Calc-50 is a high-precision scientific graphing RPN calculator. It carries over 50 digits of accuracy and has a large number of mathematical functions, including trig and hyperbolic functions and their inverses, and math special functions such as gamma, beta, psi, exponential integral, sine, cosine, and log integrals, Bessel functions, and more. It is programmable, with functions that take user functions and find derivatives, integrals, function max/min, and roots. Calc-50 also provides complex arithmetic and elementary functions.
Intuitive Memory Calculator
This app simplifies complex calculations by offering multiple memory slots to store and retrieve numbers. It allows for unlimited access to stored values and keeps a history of your recent computations. Easily manage multiple numbers for multistep problem-solving.
- Multiple memory slots
- Unlimited number retrieval
- Recent calculation history
- Easy memory slot management
- Intuitive interface
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Have you ever memorized or written down numbers while performing complex calculations? Intuitive Memory Calculator solves this problem with multiple memory slots that make it easy to store and retrieve numbers for multistep calculations! Simply tap a memory slot to store a number and tap it again to retrieve a stored number unlimited times. When you ready to clear a memory slot, swipe up on that slot and tap Delete. Additionally, you can now access 25 of your most recent calculations. Many traditional calculators with memory would have up to five buttons (MS, MR, MC, M+, or M-) just to allow you to keep track of one number! Intuitive Memory Calculator has three memory slots which allow you to keep track of three different numbers and each slot was designed to take up no more space than any other button in this calculator. Like the product or have a suggestion? Leave a comment below! Happy calculating!
Screenshots
Verdict
The clearest difference is rating: Intuitive Memory Calculator at 4.5 against Calc's 3.0. Intuitive Memory Calculator also leads on review sentiment (90% vs 50%) and update cadence (every 6 weeks vs every 10 months). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
Intuitive Memory Calculator holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: Intuitive Memory Calculator has 46 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 50% of Calc's written reviews are positive against 90% of Intuitive Memory Calculator's.
Calc ships an update every 10 months, Intuitive Memory Calculator every 6 weeks. The most recent releases landed on October 2, 2026 and October 3, 2026 respectively.
| Parameter | Calc | Intuitive Memory Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) | 4.5 (46 ratings) — better |
| Positive reviews | 50.0% of reviews | 90.0% of reviews — better |
| Number of ratings | 2 | 46 — better |
| Update frequency | Every 10 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 38 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | David Smith | Sri Dama |
Customer experience
Calc
Intuitive Memory Calculator
In-app purchases
Calc
No in-app purchases
Intuitive Memory Calculator
No in-app purchases
Questions
Is Calc free?
Is Intuitive Memory Calculator free?
Which has better reviews, Calc or Intuitive Memory Calculator?
Do Calc or Intuitive Memory Calculator have ads?
Which is updated more often, Calc or Intuitive Memory Calculator?
Other comparisons
