Best Natterbox Apps

236+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated July 2026

Out of 236+ natterbox apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Natterbox Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1NatterboxNatterboxFree2.3★ (12)NoNoJul 2026
2SlackSlackFree4.1★ (49K)NoNoJul 2026
3FreshcallerFreshcallerFree3.3★ (63)NoNoJul 2026
4VozeVozeFree3.2★ (27)NoNoJul 2026
5AircallAircallFree4.4★ (280)NoNoJul 2026
6smrtPhonesmrtPhoneFree4.6★ (1.4K)NoNoJul 2026
7RepZio Sales Rep SoftwareRepZio Sales Rep SoftwareFree4.1★ (311)NoNoJul 2026
8JustCall - Cloud Phone SystemJustCall - Cloud Phone SystemFree4.4★ (1.1K)NoNoJul 2026

Top Picks for Natterbox

Natterbox#1

Natterbox by Natterbox Ltd

Editor's Choice
💼 Business
2.3(12 ratings)
Free
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This business communication app integrates with Salesforce, allowing users to manage calls, contacts, and availability directly from their smartphone. It provides real-time data synchronization for call logs and notes within Salesforce records.

Slack#2

Slack by Slack Technologies, Inc.

Business Communication
Strong Contender
💼 Business
4.1😊(49K ratings)
Free
#24in Business
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This app streamlines business communication by bringing together coworkers, customers, and contractors in a secure, unified workspace. It offers AI-powered search and summarization, automation tools, and integrations with over 2,600 apps to reduce busywork and improve collaboration.

What We Love

  • 🚀 Excellent communication tool
  • 👍 Intuitive interface
  • 🔒 Secure and reliable
  • 💡 Helpful integrations and features

Room to Improve

  • 🐛 Inconsistent notifications
  • 🔍 Cluttered and confusing UI
  • 🔋 High battery consumption
Freshcaller#3

Freshcaller by FRESHWORKS TECHNOLOGIES PRIVATE LIMITED

Formerly Freshcaller
Worth Considering
💼 Business
3.3(63 ratings)
Free
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This app provides modern cloud telephony for making and receiving calls conveniently. Manage agent status, view call history with follow-up actions, and handle multiple incoming calls. Convert important calls into tickets for seamless support.

More Natterbox apps to explore

4
Voze
Voze
Voze
Field Sales Personal Assistant
Free

Empower field sales teams with a personal assistant for capturing customer meeting details via voice, text, or photo. Notes sync automatically with managers, providing visibility into the sales process for faster coaching and revenue growth. Integrates with existing software to streamline sales operations.

Voice, text, and photo note-takingAutomatic syncing with managersKey account and contact capture
💼 Business
(27)
subscription
5
Aircall
Aircall
Aircall
Plus qu’un téléphone pro
Free

This app extends your business phone system to your mobile device, allowing you to manage calls, messages, and customer interactions on the go. It provides features like business numbers, call recording, AI summaries, and CRM integrations to enhance productivity and customer service.

Business phone numbersCall recording and notesSMS/MMS messaging
💼 Business
(280)
subscription
6
smrtPhone
smrtPhone
smrtPhone
Your CRM Phone System
Free

This mobile app integrates your cloud-based phone system with your CRM, enabling seamless calling, texting, and contact management from your device. It logs all communication, allows for call notes, and offers advanced sales features to accelerate your sales cycle and enhance customer relationships.

CRM contact list syncSMS/MMS messaging with CRM loggingCall logging and recording
💼 Business
(1.4K)
free with in-app purchases
7
RepZio Sales Rep Software
RepZio Sales Rep Software
RepZio Sales Rep Software
Never hand write another order
Free

This tool streamlines order taking for sales representatives and manufacturers. It functions as a digital catalog and showroom solution, enhancing productivity for mobile sales forces and simplifying order management for businesses.

Digital catalog and showroom toolStreamlined order takingIncreases sales productivity
💼 Business
(311)
free
8
JustCall - Cloud Phone System
JustCall - Cloud Phone System
JustCall - Cloud Phone System
Make, Receive and Track Calls
Free

Establish a global presence with a local or toll-free number in over 58 countries. Manage international call centers, sales teams, and customer support efficiently. This cloud-based system requires no new hardware, allowing you to make and receive calls and SMS directly on your existing devices.

Local and toll-free numbers in 58+ countriesInternational call center managementIn-built CRM and rating system
💼 Business
(1.1K)
freemium
9
Salesforce
Salesforce
Salesforce
by salesforce.com
Free

Access the world's leading CRM platform from your mobile device. Manage your business with real-time data, personalized dashboards, and secure access to critical information from anywhere. Stay updated with custom notifications to drive business growth.

Personalized dashboard (Mobile Home)Access and update business dataMobile-optimized Lightning apps
💼 Business
(349K)
freemium
10
CallHub
CallHub
CallHub
by Gaglers Inc
Free

Make calls and send texts to support causes you care about. Engage in phone banking and peer-to-peer texting campaigns to mobilize supporters, identify voters, and drive fundraising efforts from anywhere.

Automated dialersStreamlined call conversationsFast peer-to-peer texting
💼 Business
(473)
freemium
11
RingCentral
RingCentral
RingCentral
AI Cloud Communications
Free

Consolidate business communications including calls, messages, meetings, and faxes into a single application. Leverage an AI Assistant for tasks like note-taking, message polishing, and meeting transcriptions to enhance productivity.

Unified calls, messages, meetings, and faxesAI Assistant for notes and transcriptionsTeam chat with file sharing
💼 Business
(76K)
subscription
12
Nutshell – Small Business CRM
Nutshell – Small Business CRM
Nutshell – Small Business CRM
by Nutshell, Inc.
Free

This mobile CRM platform empowers sales teams to manage leads and close more deals. Access all your contact and lead information, initiate calls and emails, and scan business cards to create new leads on the go. Stay organized with meeting notes and map-based lead visualization.

View and edit contact/lead infoOne-tap calls and emailsBusiness card scanning for leads
💼 Business
(84)
free
13
Lead Connector
Lead Connector
Lead Connector
by LEADCONNECTOR LLC
Free

This app centralizes your sales pipeline by integrating multiple CRM and conversational tools. Manage leads, track pipeline stages, make calls, create invoices, and add to campaigns from a single, intuitive interface. Stay productive and respond to customers in real-time, anywhere.

Integrate multiple CRMsCentralized sales pipeline viewManage leads and opportunities
📊 Productivity
(4K)
free
14
HighLevel
HighLevel
HighLevel
SMS & Reviews for businesses
Free

This all-in-one sales and marketing platform empowers agencies and marketers to capture leads, automate communication, and manage client relationships. It provides tools for website and landing page creation, lead capture, and automated messaging across multiple channels.

Lead capture toolsLanding page builderAutomated messaging
💼 Business
(3.7K)
free
15
ElevenLabs: AI Voice Generator
ElevenLabs: AI Voice Generator
ElevenLabs: AI Voice Generator
Text to speech for creators
Free

Generate human-like AI voices from text for content creators. Quickly create and export high-quality audio for social media, podcasts, and more, supporting over 70 languages. Seamlessly integrate with your creative workflow.

Human-like AI voice generationHigh-quality text-to-speechSupports 70+ languages
📷 Photo & Video
(17K)
free with in-app purchases
16
Elevate UC
Elevate UC
Elevate UC
Mobile office everywhere.
Free

This app transforms your mobile device into a comprehensive business communication hub. Make calls, send messages, join meetings, and manage voicemails from anywhere. It integrates your business phone number and offers AI assistance for enhanced productivity.

Place and receive business callsReal-time team chat and messagingHost and join meetings
💼 Business
(307)
free
17
Google Chat
Google Chat
Google Chat
Эффективное общение в команде
Free

Connect, collaborate, and accomplish tasks with AI-powered messaging. Streamline teamwork with integrations and smart features. Securely communicate with your team, whether in real-time or asynchronously.

AI-powered conversation summariesAutomatic message translationAI-powered search
💼 Business
(304K)
free with in-app purchases
18
Bitrix24
Bitrix24
Bitrix24
Unlimited users, 30+ tools
Free

This comprehensive online workspace integrates people, tools, and information for businesses. It offers CRM, task management, communication features, and over 30 business tools to streamline operations and boost productivity.

CRM for lead and deal managementTask and project managementTeam chat and video calls
💼 Business
(1.1K)
freemium
19
SalesRabbit
SalesRabbit
SalesRabbit
Field Sales Platform
Free

This all-in-one field sales platform helps professionals manage their entire sales cycle. It offers AI-powered lead generation, optimized canvassing, dynamic proposal building, and team gamification to boost productivity and close more deals.

AI-powered lead generationOptimized canvassing and route planningDynamic proposal building
💼 Business
(1.2K)
free
20
Siro AI
Siro AI
Siro AI
Your AI Field Sales Agent
Free

This app records, transcribes, and analyzes in-person sales conversations. It transforms spoken interactions into searchable data to help sales teams coach effectively, find new revenue opportunities, and replicate successful strategies.

Record sales conversationsTranscribe spoken interactionsAnalyze conversation data
💼 Business
(1.3K)
ad-supported

FAQ about Natterbox

What are the best natterbox apps for iPhone?
Natterbox tops our natterbox apps ranking as of July 2026, with a 2.3-star average from 12 App Store ratings, and it's free to download.
Yes — 20 of the top natterbox apps we rank are free to download, including Natterbox and Slack.
Natterbox has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 236+ natterbox apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Natterbox has a user rating of 2.1 stars based on 11 ratings.
Natterbox is currently supported on iPhone devices.

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