Programmer Calculator Lite vs Programmer Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Programmer Calculator Lite
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This developer calculator contains the following features: Instant conversions between number systems: - Binary - Decimal - Octal - Hexadecimal Arithmetic operations: - Addition - Subtraction - Multiplication - Division - Mod Logical operations: - AND - OR - NOT - XOR - INC - DEC - SHL - SHR - ROL - ROR Other features: - Copy (long-press) - Paste (long-press) - Share (long-press) - 8, 8U, 16, 16U, 32, 32U, 64 and 64U bit support - Negative numbers allowed - Support fraction values
Programmer Calculator
Instantly convert between Hex, Decimal, Octal, and Binary number bases. Perform bitwise operations and choose your bit width for precise calculations. Features real-time updates, history, and dark mode support for developers and students.
- Hex, Decimal, Octal, Binary conversion
- Bitwise operations (AND, OR, XOR, NOT)
- Adjustable bit width (8, 16, 32, 64, unlimited)
- Real-time bit visualization
- Calculation history
- Dark mode support
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Hex, decimal, octal and binary — all four bases on one screen, updating as you type. Programmer Calculator is a base converter and bitwise calculator for developers, engineers and computer science students. CALCULATE IN ANY BASE • Enter an expression in hex, decimal, octal or binary and read the result in all four at once • Arithmetic with +, −, ×, ÷, parentheses and operator precedence • Bitwise operators: AND, OR, XOR, NOT, shift left and shift right MATCH YOUR INTEGER TYPE • Word size: 8, 16, 32, 64 bits or unlimited • Signed or unsigned representation SEE EVERY STEP • Open the steps view on any calculation • Every operation and intermediate value, in the order they are applied HISTORY • Every calculation you confirm is saved on your device • Tap an entry to bring it back into the calculator BUILT FOR THE JOB • Light and dark mode • iPhone and iPad, in portrait and landscape • No account required WHO IT IS FOR • Developers working in C, C++, Swift, Kotlin, Rust, Go and assembly • Embedded and hardware engineers working with registers, masks and flags • Students learning number systems, two's complement and bitwise logic Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Programmer Calculator Lite at none against Programmer Calculator's 3. Programmer Calculator's advantage is ads (none vs shown) and update cadence (every 5 days vs every 22 months). On price, device support and iOS requirement 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. Programmer Calculator sells 3 in-app purchases, starting at $0.99 per month. Programmer Calculator Lite asks for nothing beyond the download.
Programmer Calculator Lite ships an update every 22 months, Programmer Calculator every 5 days. The most recent releases landed on September 16, 2026 and September 21, 2026 respectively.
| Parameter | Programmer Calculator Lite | Programmer Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.3 (4 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 4 — better |
| Update frequency | Every 22 months | Every 5 days — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 16 — better | 17.0 |
| Further details — not scored | ||
| Size | 10 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Juan Bustos | Matheus Valbert |
In-app purchases
Programmer Calculator Lite
No in-app purchases
Programmer Calculator
- Premium monthly$0.991 Month
- Premium yearly$5.991 Year
- Premium lifetime$9.99





