Best apps like Sigma Office

10+ similar apps compared and reviewed

4.7 avg rating
10 free apps
Updated August 2026

Whether you want more options like Sigma Office or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

KobCard

KobCard by KOB MARKETING

Gift Card Information Platform
馃搳 Productivity
4.0(62 ratings)
Free
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KobCard is a comprehensive gift card information platform that offers real-time exchange rates, price calculations, and the latest news on gift cards. It serves as a one-stop destination for individuals looking to buy, sell, or stay informed about the world of gift cards.

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Top Alternatives to Sigma Office

Sancor Seguros#1

Sancor Seguros by SANCOR COOPERATIVA DE SEGUROS LIMITADA

Editor's Choice
馃搳 Productivity
4.8(13 ratings)
Free
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Manage your insurance policies easily and quickly from your mobile device. Perform procedures, make inquiries, and handle your insurance matters anytime, anywhere. This app allows you to report claims, track their status, pay premiums, and access exclusive benefits.

AI Keyboard Extension: TypeBot#3

AI Keyboard Extension: TypeBot by DAMIEN, NATHANAEL ELLEDGE

Grammar & Translator Keyboard
Worth Considering
馃搳 Productivity
5.0(1 ratings)
FreeIn-App Purchases
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This AI-powered keyboard extension enhances your writing with advanced grammar checking, real-time translation, and smart text completion. It offers features like paraphrasing, smart replies, and email drafting to improve communication and save time on any app.

More apps like Sigma Office

4
AI Email Writer - Write E-mail
AI Email Writer - Write E-mail
AI Email Writer - Write E-mail
Helps you write better emails
Free

This AI-powered app assists users in crafting professional and compelling emails quickly. It offers intelligent suggestions for content, tone, and style, integrates with popular email services, and includes grammar and spell check for error-free communication.

AI email generationProductivity enhancementProfessional email quality
馃搳 Productivity
(19)
free with in-app purchases
5
Fast Notes - Memo and lists
Fast Notes - Memo and lists
Fast Notes - Memo and lists
Memo Taking Checklist Reminder
Free

This app offers a modern approach to note-taking and list-making using intuitive gesture controls. It aims to replace traditional pen and paper methods with a digital solution available on Apple devices.

Gesture-based controlsNote-takingTo-do lists
馃搳 Productivity
(16)
ad-supported
6
W Keyboard AI Assistant
W Keyboard AI Assistant
W Keyboard AI Assistant
Writing & Grammar Spell Check
Free

Enhance your writing with an AI-powered keyboard that offers grammar correction, paraphrasing, and text style adjustments. Effortlessly shorten, casualize, formalize, or simplify your messages. Add emojis, slang, and idioms to make your communication more engaging.

AI-powered writing assistanceGrammar and spell correctionText paraphrasing and style adjustment
馃搳 Productivity
(37)
free with in-app purchases
7
PDF to Excel Converter & XLSX
PDF to Excel Converter & XLSX
PDF to Excel Converter & XLSX
Convert PDF to Excel Sheets
Free

Easily convert PDF documents and scanned images into editable Excel spreadsheets. Extract data accurately for budgeting, reports, or business analysis. Preview, edit, and export your files in various formats like XLSX and CSV.

PDF to Excel conversionImage to Excel conversionMultiple upload options
馃搳 Productivity
(42)
free with in-app purchases
8
AdminProp Vecinos
AdminProp Vecinos
AdminProp Vecinos
by Gabriel Rollandi
Free

Manage your community living experience with this app. Easily check your expenses, book amenities, grant guest access, and access important documents. It offers a secure and transparent way to communicate with administration and manage home maintenance requests.

Expense consultationAmenity reservationsGuest access management
馃搳 Productivity
(5)
free
9
ConsorcioAbierto
ConsorcioAbierto
ConsorcioAbierto
by ConsorcioAbierto
Free

This app simplifies communication between residents and their building administration. It allows users to pay building fees, receive important notices, report issues, reserve shared amenities, and participate in online votes, enhancing community living.

Pay and track building feesReceive community news and event remindersSubmit and track maintenance requests
馃搳 Productivity
(78)
free
10
Legal AI Assistant: Law Help
Legal AI Assistant: Law Help
Legal AI Assistant: Law Help
Solve all your legal doubts
Free

Get instant, AI-powered legal advice and guidance on various legal matters. Understand your rights, access legal information 24/7, and utilize study tools for law students or productivity features for legal professionals.

Instant AI-powered legal consultationsCoverage across major legal fields24/7 availability
馃搳 Productivity
(269)
free with in-app purchases