# Aquarius Mobile vs Cto Essentials 2026

The clearest difference is update cadence: Cto Essentials 2026 at every 10 days against Aquarius Mobile's every 9 months. Aquarius Mobile's advantage is iOS requirement (7.1 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Aquarius Mobile ships an update every 9 months, Cto Essentials 2026 every 10 days. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Aquarius Mobile | Cto Essentials 2026 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/aquarius-mobile/id393180511/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 10 MB | 29 MB |
| Requires iOS | **7.1** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [TeraRecon, Inc.](https://appshunter.io/developer/393180514) | [Z EVENT KONGRE ORGANIZASYON TURIZM HIZMET VE TICARET LIMITED SIRKETI](https://appshunter.io/developer/6802594021) |

## What reviewers say

### Aquarius Mobile

[App page](https://appshunter.io/ios/app/aquarius-mobile/id393180511)

This app offers portable, wireless access to medical images for informational purposes. It visualizes data using a client/server architecture, supporting various Apple devices. It is not intended for diagnostic use.

**Highlights:** 2D/3D visualization, Client/server architecture, Wireless access, Portable access, Informational purposes only

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Cto Essentials 2026

[App page](https://appshunter.io/ios/app/cto-essentials-2026/id6802594019)

**In-app purchases:** none


## Frequently asked questions

### Is Aquarius Mobile free?

Aquarius Mobile is free to download, with no in-app purchases.

### Is Cto Essentials 2026 free?

Cto Essentials 2026 is free to download, with no in-app purchases.

### Do Aquarius Mobile or Cto Essentials 2026 have ads?

Neither Aquarius Mobile nor Cto Essentials 2026 shows ads.

### Which is updated more often, Aquarius Mobile or Cto Essentials 2026?

Aquarius Mobile ships an update every 9 months, and Cto Essentials 2026 every 10 days. Most recently, Aquarius Mobile was updated on November 1, 2026 and Cto Essentials 2026 on October 31, 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.*