# Simplex by SMS vs Aria Call Manager

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.

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.

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.

## The numbers

| Metric | Simplex by SMS | Aria Call Manager |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/simplex-by-sms/id6450359480/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 347 MB | 54 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Simplex Marketing System](https://appshunter.io/developer/1692911351) | [ivan warman](https://appshunter.io/developer/1858326352) |

## What reviewers say

### Simplex by SMS

[App page](https://appshunter.io/ios/app/simplex-by-sms/id6450359480)

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:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Aria Call Manager

[App page](https://appshunter.io/ios/app/aria-call-manager/id6766117845)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aria Premium Plans | $9.99 | per month |
| USA | $29.99 | per month |
| USA | $69.99 | per month |


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*