# IONX Colloidal Silver vs Ryve D2D

The clearest difference is review sentiment: Ryve D2D at 67% against IONX Colloidal Silver's 33%. Ryve D2D also leads on device support (3 vs 1) and iOS requirement (12.4 vs 18.6). 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.

IONX Colloidal Silver ships an update every 4 weeks, Ryve D2D every 5 weeks. Both last shipped on October 7, 2026.

## The numbers

| Metric | IONX Colloidal Silver | Ryve D2D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (22 ratings)](https://appshunter.io/ios/app/ryve-d2d/id1556764031/reviews)** |
| Number of ratings | — | **22** |
| Positive reviews | 33.3% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 41 MB | 99 MB |
| Requires iOS | 18.6 | **12.4** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Andres Salazar](https://appshunter.io/developer/1077155106) | [Ryve, LLC](https://appshunter.io/developer/1539717901) |

## What reviewers say

### IONX Colloidal Silver

[App page](https://appshunter.io/ios/app/ionx-colloidal-silver/id1077155107)

This iPhone timer app assists in the colloidal silver production process, notifying you upon completion. It provides essential operating instructions, warning labels, warranty information, and troubleshooting guides for a sustainable approach.

**Highlights:** Colloidal silver production timer, Operating instructions, Warning label, Warranty information, Troubleshooting guide

**Features:** macOS Compatibility

**In-app purchases:** none


### Ryve D2D

[App page](https://appshunter.io/ios/app/ryve-d2d/id1556764031)

This app helps door-to-door sales teams manage leads, track progress, and collaborate. It offers map-based lead creation, detailed lead management, and team performance tracking. Designed for any direct sales company, it integrates with a web CRM.

**Highlights:** Map-based lead creation, Individualized lead lists, Complete lead management, Customizable sales conversion, Team and region management, Area management, Proposal generation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IONX Colloidal Silver free?

IONX Colloidal Silver is free to download, with no in-app purchases.

### Is Ryve D2D free?

Ryve D2D is free to download, with no in-app purchases.

### Do IONX Colloidal Silver or Ryve D2D have ads?

Neither IONX Colloidal Silver nor Ryve D2D shows ads.

### Which is updated more often, IONX Colloidal Silver or Ryve D2D?

IONX Colloidal Silver ships an update every 4 weeks, and Ryve D2D every 5 weeks. Most recently, IONX Colloidal Silver was updated on October 7, 2026 and Ryve D2D on October 7, 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.*