From beginner-friendly picks to power-user tools, our sign in list covers 227+ iPhone apps updated through May 2026. Compare ratings, prices, and screenshots in one place.
Manage your workday and visitor logistics from your smartphone. This app allows for quick check-ins, booking of desks and rooms, and real-time safety roll calls. It also facilitates visitor registration and document management.
Easily sign and manage PDF documents and other file formats with this comprehensive e-signature solution. Upload files, create templates, and collect legally-binding signatures from multiple parties. Securely store and access your documents online or offline.
Design custom forms, surveys, or sign-in sheets for events, tradeshows, or questionnaires. Collect responses directly on your device and easily manage and export the data. Communicate with respondents efficiently.
What We Love
👍 Simple and easy to use interface
🎨 Professional-looking customizable forms
📱 Works well for check-ins and guest tracking
✅ Effective for trade shows and events
Room to Improve
💰 Expensive pricing ($20-$30 for limited features)
🐛 Export/CSV functionality broken or produces errors
Sign In Companion (iPhone) tops our sign in apps ranking as of May 2026, with a 3.5-star average from 2 App Store ratings, and it's free to download.
Are there free sign in apps for iPhone?
Yes — 20 of the top sign in apps we rank are free to download, including Sign In Companion (iPhone) and SignNow: e-Signature app.
Does Sign In Companion (iPhone) have ads or in-app purchases?
Sign In Companion (iPhone) has no ads and has no in-app purchases, according to its App Store listing as of May 2026.
How many sign in apps are on the App Store?
We track 227+ sign in apps on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.
What does the Sign In Companion app do?
The Sign In Companion app is a mobile extension of the Sign In visitor management system. It allows staff and regular visitors to manage their day from their smartphone, including quick sign-in, desk and room bookings, visitor registration, and real-time safety roll calls.
What are the key features of the Sign In Companion app?
Key features include remote and mobile sign-in, automatic check-in/out, real-time safety roll calls for emergencies, booking of desks and meeting rooms, pre-registration of guests, management of policies and NDAs, and multilingual support.