Apps Like Simple Diagram for iPhone and iPad
Ranked alternatives
Showing 81–100 of 1,000 ranked alternatives.


GradeUp: Homework Scanner
PIXELCELL PTE. LIMITED
Scan , get answers, organize notes
Allows users to scan and erase handwritten notes. It provides detailed solutions to math problems and organizes mistakes for revision. Parents can view and assist with problem-solving and tasks.

My GPA: College GPA Calculator
Mohammad sulaiman
Calculate grades and track your GPA
Calculate GPA using the quartile system of Jordanian universities. Track semester grades and accumulated credit hours. Set academic goals and predict GPA improvements. Capture and apply photo filters for academic records.


SLD | Electrical diagrams
Angel Martinez
Create with drag-and-drop symbols
Create one-line using standardized symbols. Select and drag symbols to arrange . Includes IEC and ANSI symbols for engineering. Add circuit breakers, switches, fuses, and other components. Save and export .

AI Writing Assistant ProWrite
Agile Apps LLC
Write documents, paraphrase text, edit content
Create documents quickly with AI-powered text assistance. Paraphrase content to improve clarity and reach. Edit and refine text for fewer errors. Generate suggestions and streamline the process.



Photo to PDF Converter pic2pdf
Francesco Paciello
Convert photos to professional PDFs offline
Convert photos to professional PDF documents with two taps. Batch process multiple images at once. Work offline without internet connection. No ads or subscriptions. Export and share PDFs directly.


iWriter Pro
Sergey Zorin
Edit text with Markdown and HTML preview
Text editing with live Markdown syntax highlighting and HTML preview. Sync across iPad, iPhone, and Mac via iCloud. Use typewriter mode for focused writing. Track word, symbol, and sentence counts. Support tags and document browsing.

ezPDF Reader: PDF Reader, Annotator & Form Filler
Unidocs Inc.
View, annotate, and fill PDFs.
The app allows users to view PDFs with embedded multimedia. It offers PDF form-filling and annotation features compatible with Adobe Acrobat.






Pitch Gauge
Pitch Gauge LLC
Preview roof on map, save or import
Track and measure roof dimensions using a sketch tool and positioning features. Preview roofs on maps or import images/blueprints. Save measurements and label lines. Take and save photos for documentation.

Mobile Tech RX
Mobi Tech International LLC
Create digital estimates and track repairs
Create digital estimates and professional invoices for auto reconditioning services. Track job details, set pricing, and generate reports. Manage client information and send estimates directly from the .

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.