Utilities & Tools · Precision Instrument
Calculator App Design Template
Tally is a calculator app design with a machined Precision Instrument look, built for founders and designers shipping a utility or conversion tool.
Vista previa
Explora las pantallas
Vista previa del diseño de app móvil de calculator, totalmente editable en Sleek.
Sobre Calculator App
Tally is a calculator app design template built around a Precision Instrument aesthetic: a dark graphite canvas, off-white monospaced digits that sit in a perfect grid, and a single warm amber reserved for operators and the equals key. Large circular keys carry a subtle raised bevel and real press-depth, so the whole interface feels like a well-machined tool rather than a flat panel.
The template ships six connected screens that form a complete utility app: a standard calculator with a two-line tape display, a scientific keypad with trig, log and power keys, a scrollable history tape, a unit converter with category tabs, a live-rate currency converter, and a settings screen for theme and haptic options. The signature two-line stack pairs a faint grey live expression above the bold result below, scrolling like a real calculation tape.
Use it in Sleek and make it yours: restyle the amber accent, edit any screen with AI by describing the change, and add the flows your product needs. Then export it to code, copy it into Figma with no plugin, or hand a prompt to an AI agent to build it for real, far faster than starting from a blank canvas.
Qué incluye
Pantallas incluidas
Standard Calculator
A two-line display stacks the grey live expression over an oversized result, sitting above a tight grid of circular keys with amber operators and a solid amber equals disc. The core calculating surface.
Scientific
The keypad expands with a panel of trig, log, power and constant keys (sin, cos, tan, log, ln, x², √, π, e), with Rad and Inv toggles. For advanced calculations beyond basic arithmetic.
History Tape
A scrollable list of past calculations, each showing the original expression in grey above its bold result, with a Clear action in the header. Tappable to reuse earlier work.
Unit Converter
Paired From and To fields with category tabs for Length, Weight, Temp and Volume, plus dropdowns to pick units and a swap button. The keypad handles input inline.
Currency
Live-rate conversion between two currencies with flags, the converted amount, a swap control, and a timestamped rate line. A Live Rates badge confirms the data is current.
Settings
Grouped controls for visual identity (active theme, display grid) and engineering options (machined haptics, mechanical clicks, decimal precision). Lets users tune the feel of the instrument.
Diseño y funciones
Funciones clave
- Precision Instrument aesthetic: graphite canvas with a single amber accent
- Monospaced numeric face so digits sit in a perfect grid
- Two-line tape display: grey live expression over bold result
- Circular keys with raised bevel and real press-depth
- Amber operator and equals keys that flare on press
- Scientific panel with trig, log, power and constant keys
- Unit converter with category tabs and swap control
- Currency screen with live-rate conversion and flags
Audiencia
Para quién es
Casos de uso
Qué puedes crear
- Launch an MVP for a calculator or conversion app
- Mock up screens for an investor or stakeholder pitch
- Hand a complete, consistent calculator UI off to developers
- Explore a redesign of an existing utility app
Cómo usar esta plantilla
- 1
Abrir la plantilla
Explora las pantallas y previsualiza el diseño completo para ver si encaja con tu idea.
- 2
Usar esta plantilla
Abre tu propia copia totalmente editable en Sleek con un clic.
- 3
Editar con IA
Cambia la paleta, modifica las estructuras y añade o quita pantallas solo describiendo lo que quieres.
- 4
Exporta y lanza
Exporta tu diseño o pásaselo a los desarrolladores, y sigue construyendo hacia el lanzamiento.
Preguntas frecuentes
Plantillas de apps móviles relacionadas
Empieza a diseñar tu app de calculator
Úsala en Sleek y hazla tuya: cambia la paleta, edita cualquier pantalla con IA y exporta a código o Figma.
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