# Telephony vs Delta Coast

The clearest difference is update cadence: Delta Coast at weekly against Telephony's every 2 months. Telephony's advantage is iOS requirement (15.2 vs 17). 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.

Telephony ships an update every 2 months, Delta Coast weekly. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Telephony | Delta Coast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.2 (662 ratings)](https://appshunter.io/ios/app/telephony/id6739450752/reviews)** | — |
| Number of ratings | **662** | — |
| Positive reviews | 1.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | — |
| Size | 323 MB | 18 MB |
| Requires iOS | **15.2** | 17 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [National Telecom Regulatory Authority](https://appshunter.io/developer/1596895174) | [Mohamed Elsherbiny](https://appshunter.io/developer/1712429142) |

## What reviewers say

### Telephony

[App page](https://appshunter.io/ios/app/telephony/id6739450752)

Securely register and manage mobile devices for customs procedures. Scan passports and IMEI numbers, process fee payments, and ensure safe transactions.

**Highlights:** Passport Scanning, IMEI Scanning, Fee Payment, Secure Payment Transactions, Device Status Checking

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

**In-app purchases:** none

**What reviewers like**

- ⭐ Very good application
- ⭐ Perfect app

**What reviewers complain about**

- 🚫 Scam application
- 🚫 Spam application
- 🚫 Blackmail app
- 🚫 Stealing money from people
- 🚫 Collecting personal data

**Reported bugs**

- Passport scan feature doesn't work
- Login issues
- Compatibility issues with older devices

**Requested features**

- Dark mode option
- Advanced analytics dashboard


### Delta Coast

[App page](https://appshunter.io/ios/app/delta-coast/id6759551524)

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

**In-app purchases:** none


## Frequently asked questions

### Is Telephony free?

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

### Is Delta Coast free?

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

### Do Telephony or Delta Coast have ads?

Neither Telephony nor Delta Coast shows ads.

### Which is updated more often, Telephony or Delta Coast?

Telephony ships an update every 2 months, and Delta Coast weekly. Most recently, Telephony was updated on November 8, 2026 and Delta Coast 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.*