Comparison

Simplex by SMS vs Aria Call Manager

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

Head to head
About

Simplex by SMS

This all-in-one platform uses AI to streamline sales and marketing for gym owners. It offers lead generation, automated workflows, reputation management, and a website builder. Seamlessly syncs automated marketing with personal team interaction for a personalized customer experience.

Highlights
  • AI-powered sales and marketing
  • Lead generation from multiple sources
  • Automated workflows
  • Reputation management tool
  • Website builder
  • CRM/lead management
  • 2-way sync with automation
Features
Read full description

Calling all gym owners! Are you tired of juggling multiple systems to manage your sales and marketing efforts? Simplex Marketing System is here to revolutionize your gym's marketing game! Our all-in-one platform, powered by advanced AI technology, is designed to help you streamline your sales and marketing processes, increase efficiency, and drive more revenue. Our platform includes features such as lead generation from multiple sources, automated workflows, and a reputation management tool, all designed to build your gym's online presence and grow your customer base. Our website builder and CRM/lead management system allow you to manage all aspects of your gym's marketing and sales in one easy-to-use platform. But what sets Simplex Marketing System apart is our unique 2-way sync with automation. Our platform seamlessly integrates the experience delivered by automated marketing communications with the personal touch delivered by your team. Humans and robots can work together to provide your gym's customers with a personalized experience that drives results. Don't wait any longer to take your gym's marketing efforts to the next level. Join the thousands of businesses who have already discovered the power of Simplex Marketing System and experience the benefits of seamless automation and human interaction today!

About

Aria Call Manager

Read full description

Aria is your 24/7 personal AI receptionist and call manager. Get a dedicated business phone number powered by AI that answers every incoming call, screens spam, collects caller intent, and delivers structured summaries directly to your inbox. NEVER LOSE A LEAD OR CUSTOMER AGAIN Whether you are in a meeting, with a client, traveling, or off the clock, Aria ensures your business stays 100% reachable. Every caller is greeted warmly and professionally in real time, every detail is captured, and urgent emergencies are instantly flagged to you. HOW IT WORKS IN 3 EASY STEPS 1. Get Your Dedicated AI Number Provision a local or international business number instantly (US, UK, Canada, Mexico, and more). Share it on your website, business cards, or social media. 2. Aria Answers 24/7 Your AI receptionist picks up in under 2 seconds, conducts a natural multi-turn conversation, and gathers the caller’s name, reason for calling, callback time, and urgency level. 3. Get Instant Smart Summaries Receive a concise executive summary immediately after each call. Read the transcript, listen to the audio playback, call back with one tap, or reply via WhatsApp. KEY FEATURES • 24/7 AI Call Answering — Never let an incoming call go to voicemail again. • Executive Call Summaries — Get clear action items and key takeaways in your inbox after every call. • Automatic Spam & Intent Screening — Aria separates hot business leads from time-wasting spam calls. • Live Call Forwarding — Automatically transfer high-priority or urgent calls directly to your cell phone. • One-Tap WhatsApp Reply — Connect back with callers instantly via WhatsApp right from your call logs. • 50+ Languages Supported — Serve international clients natively with automatic language detection. • Industry Persona Guides — Specialized AI workflows pre-tuned for Real Estate, Salons, IT Services, Law Firms, Medical Practices, and Consultants. • VIP Contact Recognition — Prioritize important contacts so Aria greets them personally by name. • Custom AI Voices & Persona — Choose from natural, studio-quality male and female voices with customizable tone and greeting. • Full Transcripts & Audio Playback — Review every word spoken with searchable transcripts and HD recordings. WHO IS ARIA BUILT FOR? • Real Estate Agents & Brokers • Independent Consultants & Agencies • Salon, Spa & Beauty Professionals • Plumbers, Electricians & Home Services • IT Services & Tech Support Teams • Doctors, Lawyers & Coaches • Any business owner who depends on phone calls to grow! AUTO-RENEWABLE SUBSCRIPTION DETAILS • Basic Plan — 30 AI Answering Minutes/month • Pro Plan — 100 AI Answering Minutes/month, Multilingual, Live Forwarding & WhatsApp Reply • Business Plan — 250 AI Answering Minutes/month, Multiple Dedicated Numbers & Priority Support Payment will be charged to your Apple ID Account at confirmation of purchase. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions in your App Store Account Settings anytime after purchase. Privacy Policy: https://getcallaria.com/privacy Terms of Service (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support: support@globalvoiceconnect.com

Screenshots

Simplex by SMS4 screens
Aria Call Manager4 screens

Verdict

The call

The clearest difference is in-app purchases: Simplex by SMS at none against Aria Call Manager's 3. On price, update cadence, ads and device support 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. Aria Call Manager sells 3 in-app purchases, starting at $9.99 per month. Simplex by SMS asks for nothing beyond the download.

UpkeepUpdate frequency

Simplex by SMS ships an update every 3 months, Aria Call Manager every 2 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

Scorecard1 real difference · 8 level
Simplex by SMS versus Aria Call Manager: the parameters behind the verdict, then further details
ParameterSimplex by SMSAria Call Manager
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS16.015.1 — better
Further details — not scored
Size347 MB54 MB
Age rating17+4+
DeveloperSimplex Marketing Systemivan warman

In-app purchases

None

Simplex by SMS

No in-app purchases

3 purchases

Aria Call Manager

Subscriptions3
  • Aria Premium Plans$9.991 Month
  • USA$29.991 Month
  • USA$69.991 Month

Questions

Is Simplex by SMS free?
Simplex by SMS is free to download, with no in-app purchases.
Is Aria Call Manager free?
Aria Call Manager is free to download, with in-app purchases available.
Do Simplex by SMS or Aria Call Manager have ads?
Neither Simplex by SMS nor Aria Call Manager shows ads.
Which is updated more often, Simplex by SMS or Aria Call Manager?
Simplex by SMS ships an update every 3 months, and Aria Call Manager every 2 months. Most recently, Simplex by SMS was updated on November 3, 2026 and Aria Call Manager on November 5, 2026.

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