Comparison

IS Live Messaging vs Subtex

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

Head to head
About

IS Live Messaging

Features
Read full description

The IS Live Messaging application allows technicians, customer service representatives, or other employees to communicate with their customers through text messages using a shared company phone number. There is also an internal chat system for messaging between employees. To use this application your company must be a client of Innovative Systems and be configured in the Live Messaging desktop application.

About

Subtex

Transform traditional business cards into dynamic digital profiles. Easily share contact information, add context to conversations, and automatically update your network with your latest professional details. Organize your connections with smart tools and track relationship timelines for more meaningful networking.

Highlights
  • Instant digital business card sharing
  • Add notes and AI summaries to contacts
  • Automatic profile updates
  • Organize network with custom tags and groups
  • Relationship timelines
  • QR code and link sharing
Features
Read full description

Subtex - Context for Every Connection Networking should be more than exchanging names and forgetting them a week later. Subtex helps you build a network you’ll actually remember. Create a dynamic profile, connect with people instantly, capture the context behind every conversation, and turn your growing network into something you can actually use. Because the name is only the beginning. The conversation is what matters. Connect Without the Business Card Shuffle Share your profile instantly with QR codes, links, proximity sharing, or a quick tap. Your information stays current, so you can update your profile once and keep your network up to date. No paper. No manual contact entry. No stacks of cards you’ll never look at again. Remember More Than a Name You met someone. You had a great conversation. Then three months later, you’re staring at their name wondering, “How do I know this person?” Subtex keeps the context. Add private notes about conversations, interests, introductions, follow ups, and anything else worth remembering. Your notes stay private and help you pick up where the conversation left off. Ask Your Network Instead of Searching It With Subtex One, you can ask questions about the people you’ve met using natural language. Who did I meet at that conference who works in fintech? Who wanted an introduction? Where did I meet Sarah? Subtex searches your network, including your notes, to help you find the connection you’re looking for. AI Powered Connection Summaries Before your next conversation, get a quick brief on the person you’re about to meet. Subtex can combine their profile with your private notes to surface the details that matter, helping you walk into a follow up with context instead of starting from scratch. See Your Network Take Shape Your network isn’t just a list of contacts. • View connections on a map • Follow your relationships over time • See where and when you met someone • Organize connections with tags • Group people by events and teams • Track conversations and follow ups • Build a network that reflects how you actually meet people Events That Remember for You Create and join events to keep your connections organized around where they happened. After an event, see who you connected with, what you captured, and which follow ups are still open. From conferences and trade shows to meetups, career fairs, alumni events, team gatherings, and everything in between, Subtex keeps the people and context together. They’re Not on Subtex Yet? Save Them Anyway. You can create a card for anyone, even if they haven’t joined Subtex. Add your notes and tags, and when they eventually join, their placeholder can become their real profile without losing the context you already captured. Built for the Way People Actually Network Subtex is useful wherever relationships matter: • Entrepreneurs and founders • Sales professionals • Recruiters • Creators • Students and alumni • Business professionals • Event attendees • Teams and organizations Whether you’re meeting someone across a conference table or connecting remotely, Subtex helps you capture the relationship while it’s fresh and find it again when it matters. More Than a Contact Most networking tools help you exchange information. Subtex helps you remember why the connection mattered. Build your network with context, not just contacts. Subtex One unlocks additional features including private notes, AI powered summaries, natural language network search, advanced organization tools, and more. Subtex One EULA: https://www.getsubtex.com/eula.html

Screenshots

IS Live Messaging2 screens
Subtex4 screens

Verdict

The call

The clearest difference is in-app purchases: IS Live Messaging at none against Subtex's 2. IS Live Messaging also leads on device support (3 vs 1) and iOS requirement (11.0 vs 18.6). Subtex's advantage is update cadence (every 5 days vs every 2 months). On price and ads 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. Subtex sells 2 in-app purchases, starting at $9.99 per month. IS Live Messaging asks for nothing beyond the download.

UpkeepUpdate frequency

IS Live Messaging ships an update every 2 months, Subtex every 5 days. The most recent releases landed on September 14, 2026 and September 13, 2026 respectively.

Scorecard4 real differences · 6 level
IS Live Messaging versus Subtex: the parameters behind the verdict, then further details
ParameterIS Live MessagingSubtex
PriceFreeFree
Rating—5.0 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 2 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS11.0 — better18.6
Further details — not scored
Size72 MB32 MB
Age rating4+4+
DeveloperInnovative Systems L.L.C.Subtex

In-app purchases

None

IS Live Messaging

No in-app purchases

2 purchases

Subtex

Subscriptions2
  • Subtex One (Monthly)$9.991 Month
  • Subtex One (Annual)$99.991 Year

Questions

Is IS Live Messaging free?
IS Live Messaging is free to download, with no in-app purchases.
Is Subtex free?
Subtex is free to download, with in-app purchases available.
Do IS Live Messaging or Subtex have ads?
Neither IS Live Messaging nor Subtex shows ads.
Which is updated more often, IS Live Messaging or Subtex?
IS Live Messaging ships an update every 2 months, and Subtex every 5 days. Most recently, IS Live Messaging was updated on September 14, 2026 and Subtex on September 13, 2026.

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