# RINGBI vs SilverDialer

The clearest difference is update cadence: SilverDialer at every 2 months against RINGBI's every 20 months. RINGBI's advantage is iOS requirement (8.0 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.

RINGBI ships an update every 20 months, SilverDialer every 2 months. The most recent releases landed on September 28, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | RINGBI | SilverDialer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.4 (5 ratings)](https://appshunter.io/ios/app/silverdialer/id1416440917/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 50 MB | 88 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Four Square Technologies Ltd](https://appshunter.io/developer/1140808549) | [REVE Systems (S) Pte. Ltd.](https://appshunter.io/developer/445338530) |

## What reviewers say

### RINGBI

[App page](https://appshunter.io/ios/app/ringbi/id1171348086)

**Features:** macOS Compatibility

**In-app purchases:** none


### SilverDialer

[App page](https://appshunter.io/ios/app/silverdialer/id1416440917)

Make affordable international calls using your iPhone contacts. Enjoy crystal-clear quality and low rates for VoIP calls over Wi-Fi or cellular data. Track call history and balance information easily.

**Highlights:** VoIP calls, Uses iPhone contacts, Low international rates, WIFI, 4G/3G, 2G EDGE connectivity, Balance information, Call status logs

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

**In-app purchases:** none


## Frequently asked questions

### Is RINGBI free?

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

### Is SilverDialer free?

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

### Do RINGBI or SilverDialer have ads?

Neither RINGBI nor SilverDialer shows ads.

### Which is updated more often, RINGBI or SilverDialer?

RINGBI ships an update every 20 months, and SilverDialer every 2 months. Most recently, RINGBI was updated on September 28, 2026 and SilverDialer on September 20, 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.*