# E vs CTX Mobile

The clearest difference is update cadence: E at every 9 days against CTX Mobile's every 8 months. E also leads on device support (3 vs 1) and iOS requirement (14.0 vs 16.1). On price, ads and in-app purchases there is nothing between them.

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

E ships an update every 9 days, CTX Mobile every 8 months. The most recent releases landed on September 16, 2026 and August 24, 2026 respectively.

## The numbers

| Metric | E | CTX Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 8 months |
| Monetization | — | Free |
| Size | 37 MB | 48 MB |
| Requires iOS | **14.0** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [RESOTIC](https://appshunter.io/developer/963139872) | [Adista](https://appshunter.io/developer/720814137) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-fac/id1436578913)

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

**In-app purchases:** none


### CTX Mobile

[App page](https://appshunter.io/ios/app/ctx-mobile/id1459486679)

This business communication app integrates traditional telephony with modern collaboration tools like chat, presence, softphone, and video conferencing. It allows users to make and receive calls with their professional numbers, access company contacts, and manage team availability.

**Highlights:** Professional calling, Company contact directory, Real-time colleague availability, Instant messaging, Conference and video calls, Call forwarding management

**Features:** Siri integration

**In-app purchases:** none


## Frequently asked questions

### Is E free?

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

### Is CTX Mobile free?

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

### Do E or CTX Mobile have ads?

Neither E nor CTX Mobile shows ads.

### Which is updated more often, E or CTX Mobile?

E ships an update every 9 days, and CTX Mobile every 8 months. Most recently, E was updated on September 16, 2026 and CTX Mobile on August 24, 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.*