Best apps like ESI eMobile

8+ similar apps compared and reviewed

3.4 avg rating
8 free apps
Updated September 2026

Whether you want more options like ESI eMobile or a completely different take on the same concept, our curated list of 8+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to ESI eMobile

4.6😐(137 ratings)
Free
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This app transforms your mobile device into a comprehensive business communication tool. It allows you to make and receive calls, chat with colleagues, join video conferences, and manage voicemails from anywhere. An integrated AI assistant helps simplify tasks and access information.

What We Love

  • 👍 Easy to use interface
  • 🚀 Seamless call transfer
  • 👍 Comprehensive collaboration tool
  • 👍 Works well remotely
  • 👍 Good audio quality
  • 👍 Intuitive design
  • 👍 Reliable connectivity
  • 👍 Feature-rich
  • 👍 Syncs with desktop app
  • 👍 Visual voicemail
  • 👍 Transcription of voicemails
  • 👍 Single number reach
  • 👍 Business continuity

Room to Improve

  • 🐛 Poor call quality in crowded areas
  • 🐛 Frequent connection issues
  • 🐛 Difficulty receiving calls
  • 🐛 App crashes or won't open
  • 🐛 Calls go straight to voicemail
  • 🐛 No option to silence calls
  • 🐛 SIP registration errors
  • 🐛 Volume issues
  • 🐛 Call transfer option missing after update
  • 🐛 Lag between landline and app ringing
OnSIP#2

OnSIP by OnSIP

Softphone & Voicemail Manager
Strong Contender
💼 Business
2.4(67 ratings)
Free
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This app extends your business phone system to your mobile device, enabling HD voice and video calls, contact monitoring, and voicemail management. Stay connected with clients and colleagues from anywhere, without needing extra hardware.

CoreNexa#3
2.3😞(256 ratings)
Free
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Manage your business phone system from your mobile device. Make and receive calls using your business number and caller ID, access voicemail, and utilize features like virtual attendants and conference bridges. Stay connected to your business communications on the go.

What We Love

  • ✅ Enables remote work and mobile connectivity
  • 📱 Easy navigation and user-friendly interface
  • 🔄 Seamless integration with iPhone CallKit
  • 📧 Voicemail email notifications and transcripts
  • 💼 Professional business communication tool
  • 🎯 Works well with strong internet connection
  • 📞 Extension-to-extension dialing capability
  • 🔧 Responsive customer support (when engaged)

Room to Improve

  • 📉 Frequent call drops and disconnections
  • 🔊 Poor audio quality and clarity issues
  • ❌ Unreliable incoming call delivery
  • ⏳ Calls stuck on 'Connecting' indefinitely
  • 🔐 Login issues and forced logouts
  • 📵 Ignores Do Not Disturb settings
  • 🐌 Slow app performance and loading
  • 🔄 Inconsistent behavior across updates
  • 📱 iOS-specific heating issues
  • 🎤 Speaker phone functionality problems
  • 📞 Contact synchronization failures
  • 🌐 Performs poorly on cellular data
  • ⚠️ Voicemail delivery delays and inconsistencies
  • 🔄 Requires frequent app restarts
  • ❌ Call transfer functionality unreliable

More apps like ESI eMobile

4
TeleConsole
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Your Telebroad Phone on Mobile
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Access your company's PBX and VoIP system from your iPhone. Make and receive calls, send texts, and manage faxes and voicemails as if you were at your desk. This app optimizes mobile performance to conserve battery and data.

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5
Genesys Cloud Associate
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Genesys Cloud Associate
by Genesys Telecommunications Labs, Inc
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This app provides business communication features, allowing users to make and receive IP-based calls using their dedicated business number. It enables seamless connectivity with colleagues, partners, and customers from anywhere, even over Wi-Fi in areas with weak cellular signal.

IP-based callingDedicated business phone numberSeparate business and personal calls
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6
UKG iSeries
UKG iSeries
UKG iSeries
by Kronos Incorporated
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Empower employees and managers to manage time and access business information on the go. This mobile solution allows users to stay productive from anywhere, facilitating efficient work for those on the road or away from their desks.

Mobile time managementAccess UKG iSeries CentralOn-the-go productivity
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7
Voxtell Office Flex
Voxtell Office Flex
Voxtell Office Flex
Voxtell Office Flex App
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This app centralizes your business communication tools, allowing you to manage contacts, voicemails, and call history. Customize your communication preferences, including answering rules, greetings, and presence settings for enhanced efficiency.

Contact managementVoicemail accessCall history tracking
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8
MRI Engage Interact
MRI Engage Interact
MRI Engage Interact
by MRI Software
Free

This app allows users to manage communication and operations for residential properties. Key features include listening to call recordings, managing package deliveries, scheduling maintenance, and monitoring lone workers. It provides a mobile solution for property managers and staff.

Listen to call recordingsManage package collection and deliverySchedule maintenance and courtesy checks
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