CMCalc vs GOTO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CMCalc
This app emulates a classic 1980s computer math calculator, offering decimal arithmetic, binary conversions, and logic functions. It supports parentheses for complex calculations and includes modern features like copy/paste and landscape mode.
- Decimal arithmetic
- Binary conversions (decimal, binary, octal, hexadecimal)
- Binary logic functions
- Operator grouping with parentheses
- Hexadecimal input (A-F)
- Copy and paste results/functions
- Landscape mode
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The CMCalc application is a replica of the Casio CM-100 Computer Math Calc solar powered calculator that was sold in the mid 1980’s. It performs simple decimal arithmetic and basic binary conversions (decimal - binary - octal - hexadecimal) and binary logic functions. While it is a standard infix calculator, it supports operator grouping with parentheses. For hexadecimal calculations, the input keys include A through F. CMCalc application performs all the same functions as the calculator, and has the same look as the original. There are a couple features that were not conceivable in the 1980’s on a calculator … such as the ability to copy and paste the results or the entered function, and a landscape mode for devices with 4 inch or larger screens. The face of the calculator can be viewed in two modes including a traditional application style, and a photo replica of the original calculator face.
GOTO
This utility app emulates a programmable calculator using a BASIC language compatible with the PB-100. Users can run programs designed for older calculator models.
- Programmable calculator emulation
- BASIC programming language support
- PB-100 compatibility
- PC-4 program compatibility
- Utility for running legacy programs
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GOTO-100 is programmable calculator. Programming language is BASIC, compatible with PB-100. You can use many programs made for PB-100 (or PC-4).
Screenshots
Verdict
The clearest difference is rating: CMCalc at 4.6 against GOTO's 3.8. CMCalc also leads on review sentiment (75% vs 67%). GOTO's advantage is update cadence (every 3 months vs every 45 months). On price, ratings volume, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CMCalc holds the better App Store score, 4.6 against 3.8. Both are backed by a comparable volume of ratings — 7 and 4 respectively. Written reviews point the same way: 75% of CMCalc's written reviews are positive against 67% of GOTO's.
CMCalc ships an update every 45 months, GOTO every 3 months. Both last shipped on October 29, 2026.
| Parameter | CMCalc | GOTO |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (7 ratings) — better | 3.8 (4 ratings) |
| Positive reviews | 75.0% of reviews — better | 66.7% of reviews |
| Number of ratings | 7 — better | 4 |
| Update frequency | Every 45 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 4 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | William David | Junichi Sakai |
Customer experience
CMCalc
GOTO
In-app purchases
CMCalc
No in-app purchases
GOTO
No in-app purchases
