# SPHONE IPLAN vs Correo Argentino

The clearest difference is rating: SPHONE IPLAN at 4.5 against Correo Argentino's 1.0. SPHONE IPLAN also leads on review sentiment (44% vs 6%) and ratings volume (17 vs 2). Correo Argentino's advantage is iOS requirement (12.0 vs 15.0). On price, update cadence, 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.

SPHONE IPLAN holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: SPHONE IPLAN has 17 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 44% of SPHONE IPLAN's written reviews are positive against 6% of Correo Argentino's.

SPHONE IPLAN ships an update every 4 months, Correo Argentino every 2 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | SPHONE IPLAN | Correo Argentino |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (17 ratings)](https://appshunter.io/ios/app/sphone-iplan/id1013996535/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/correo-argentino/id6468575868/reviews) |
| Number of ratings | **17** | 2 |
| Positive reviews | **43.8% of reviews** | 5.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 115 MB | 59 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NSS S.A](https://appshunter.io/developer/796943561) | [Correo Argentino](https://appshunter.io/developer/1403235418) |

## What reviewers say

### SPHONE IPLAN

[App page](https://appshunter.io/ios/app/sphone-iplan/id1013996535)

This app allows you to use your landline number on your mobile device. Make and receive calls over WiFi at reduced rates without using your cellular plan. It's designed for seamless VoIP communication with your existing landline service.

**Highlights:** Use landline number on mobile, Make and receive VoIP calls, Reduced call rates, Calls over WiFi, Does not consume cellular plan

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

**In-app purchases:** none


### Correo Argentino

[App page](https://appshunter.io/ios/app/correo-argentino/id6468575868)

Track your packages with this app. Find nearby branches and manage security tokens for enhanced app access. It's a free tool for managing your postal needs.

**Highlights:** Package tracking, Branch search, Security token management, Postal service access

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

**In-app purchases:** none


## Frequently asked questions

### Is SPHONE IPLAN free?

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

### Is Correo Argentino free?

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

### Which has better reviews, SPHONE IPLAN or Correo Argentino?

SPHONE IPLAN is rated higher. SPHONE IPLAN averages 4.5 out of 5 from 17 ratings, while Correo Argentino averages 1.0 from 2 ratings.

### Do SPHONE IPLAN or Correo Argentino have ads?

Neither SPHONE IPLAN nor Correo Argentino shows ads.

### Which is updated more often, SPHONE IPLAN or Correo Argentino?

SPHONE IPLAN ships an update every 4 months, and Correo Argentino every 2 months. Most recently, SPHONE IPLAN was updated on November 1, 2026 and Correo Argentino on November 3, 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.*