Comparison

Pantheon AIM vs OpenTouch Conversation Plus

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Pantheon AIM

This business application requires pre-registration with a valid email address to access its features. It is designed for attendees of an annual investor meeting.

Highlights
  • Investor meeting access
  • Pre-registration required
  • Valid email verification
  • Business event app
Features
Read full description

Please download the Pantheon Annual Investor Meeting App ahead of your arrival. Please note, you must be registered with a valid email address in order to use the app.

About

OpenTouch Conversation Plus

This app provides a unified communication experience for businesses, allowing users to manage calls, messages, and conferences from their personal devices. It offers a single business identity across multiple devices and streamlines collaboration with features like one-click conference joining and seamless conversation transfer.

Highlights
  • Unified business identity across devices
  • Voice over IP calling
  • One-click conference joining
  • Visual voicemail
  • Call routing profiles
  • Contact presence and availability
Read full description

PLATFORM REQUIREMENTS • OpenTouch MultiMedia Services server R2.5+. • Notifications received via Apple Push Notification Service • iPhone SE(2nd gen)+ • iOS 16.x + INTRODUCTION Alcatel-Lucent Enterprise OpenTouch Conversation+ for iPhone leverages what users love most – their own devices. OpenTouch Conversation+ for iPhone exposes the features and flexibility of the OpenTouch Suite through the popular smartphone from Apple. Use gestures to place calls, retrieve messages and move easily from a phone call or IM to a multiparty conversation. Join conferences in one-click, enjoy visual voice mail ergonomics, and define and select your call-routing profiles to meet current location and availability. FEATURES • Download a single application matching different end-user profiles. • Present a single business identity, with one phone number across multiple devices - desk phone, PC and smartphone. • Offer a common user experience whatever the device you use. • Voice over IP everywhere. • Place, answer, and manage voice calls using the enterprise dialing plan. • Call anywhere using device, corporate directory, or OpenTouch contacts. • Manage conversations using the complete set of mid-call controls: call recording, inquiry call, hold, back & forth, transfer, ad-hoc conference, add/remove participant, leave or terminate conference and hang up. • Join in one click a scheduled meeting. • Move the conversation between devices - move the late day conference to your mobile device and be on time for the next appointment. • Listen to and manage voice-mail messages. • View contact presence and availability and tap to start and manage collaborative, secure conversations. • Start with a simple one-to-one chat and add people, add voice - seamlessly and effortlessly. • Open past chats to review exchanges and when necessary re-start the conversation. • Manage communication preferences and reach-ability using call routing profiles, effortlessly while on the move. • Enable/disable Call Supervision delegation. • Enable/disable Hunting Group registration. • Schedule meetings on-the-go using predefined meeting profiles that tailor OpenTouch conferencing capabilities to match the type of meeting or event. BENEFITS • Reduced enterprise communications expenses through use of Wi-Fi or 3G+ data connectivity for telephone calls and conference call. • Compelling and thoughtful user experience that encourages use, encourages employee communications and encourages rich and frequent conversations. • Improve collaboration and increase efficiency with streamlined evolution of business conversations to include multiple parties, persistent conversations while on the move. • Boost productivity and reduce costs with quick access to business communication features anywhere. • Be contacted faster and more efficiently with a single business identity across multiple devices. • Guarantee employee efficiency with a full set of notifications (voice message, instant messaging, missed call, scheduled conference alert). • Secure access to the enterprise through Reverse Proxy and Session Border Controller. LOCALIZATION • Brazilian, Chinese Simplified, Chinese Traditional, Czech, Danish, Dutch, English, Finnish, French, German, Hungarian, Italian, Korean, Norwegian, Polish, Portuguese, Russian, Spanish, Swedish, Turkish. DEVICE WHITE LIST Reference 8AL90822AAAB hosted on Alcatel-Lucent Enterprise Business Portal under the Technical Documentation Library.

Screenshots

Pantheon AIM4 screens
OpenTouch Conversation Plus1 screens

Verdict

The call

The clearest difference is update cadence: Pantheon AIM at monthly against OpenTouch Conversation Plus's every 3 months. On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Pantheon AIM ships an update monthly, OpenTouch Conversation Plus every 3 months. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

Scorecard1 real difference · 9 level
Pantheon AIM versus OpenTouch Conversation Plus: the parameters behind the verdict, then further details
ParameterPantheon AIMOpenTouch Conversation Plus
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews—9.1% of reviews
Number of ratings1 — better—
Update frequencyMonthly — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad — betteriPhone
Requires iOS17.016.0 — better
Further details — not scored
Size62 MB37 MB
Age rating17+4+
DeveloperPantheonALE International

Customer experience

Pantheon AIM

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

OpenTouch Conversation Plus

Written reviews11 reviews
Positive9.1%
Neutral9.1%
Negative81.8%

In-app purchases

None

Pantheon AIM

No in-app purchases

None

OpenTouch Conversation Plus

No in-app purchases

Questions

Is Pantheon AIM free?
Pantheon AIM is free to download, with no in-app purchases.
Is OpenTouch Conversation Plus free?
OpenTouch Conversation Plus is free to download, with no in-app purchases.
Do Pantheon AIM or OpenTouch Conversation Plus have ads?
Neither Pantheon AIM nor OpenTouch Conversation Plus shows ads.
Which is updated more often, Pantheon AIM or OpenTouch Conversation Plus?
Pantheon AIM ships an update monthly, and OpenTouch Conversation Plus every 3 months. Most recently, Pantheon AIM was updated on November 2, 2026 and OpenTouch Conversation Plus on November 4, 2026.

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