# ・SendContact・ vs RDI Diamonds

The clearest difference is ratings volume: ・SendContact・ at 7 against RDI Diamonds's 1. On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for ・SendContact・ against 5.0 for RDI Diamonds. That said, the two scores are not equally well evidenced: ・SendContact・ has 7 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | ・SendContact・ | RDI Diamonds |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (7 ratings)](https://appshunter.io/ios/app/sendcontact/id963951753/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/rdi-diamonds/id6468219060/reviews) |
| Number of ratings | **7** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | — |
| Size | 52 MB | 16 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [SendContact, Inc](https://appshunter.io/developer/963951751) | [Braintree Products Inc.](https://appshunter.io/developer/948197557) |

## What reviewers say

### ・SendContact・

[App page](https://appshunter.io/ios/app/sendcontact/id963951753)

Instantly share contact information, images, and videos with others using Bluetooth or NFC technology. Discover nearby individuals and connect effortlessly for networking.

**Highlights:** Bluetooth contact discovery, NFC contact exchange, Share images and videos, Instant information transfer, Effortless networking

**Features:** macOS Compatibility

**In-app purchases:** none


### RDI Diamonds

[App page](https://appshunter.io/ios/app/rdi-diamonds/id6468219060)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ・SendContact・ free?

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

### Is RDI Diamonds free?

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

### Which has better reviews, ・SendContact・ or RDI Diamonds?

・SendContact・ and RDI Diamonds are both rated 5.0 out of 5 on the App Store, from 7 and 1 ratings respectively.

### Do ・SendContact・ or RDI Diamonds have ads?

Neither ・SendContact・ nor RDI Diamonds shows ads.

### Which is updated more often, ・SendContact・ or RDI Diamonds?

・SendContact・ ships an update every 3 weeks, and RDI Diamonds every 3 weeks. Most recently, ・SendContact・ was updated on October 24, 2026 and RDI Diamonds on October 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.*