# VoltVx vs RoostMail

The clearest difference is in-app purchases: RoostMail at none against VoltVx's 7. RoostMail also leads on ads (none vs shown) and device support (3 vs 1). On price, update cadence and iOS requirement there is nothing between them.

Both are free to download. VoltVx sells 7 in-app purchases, starting at $1.99 per month. RoostMail asks for nothing beyond the download.

VoltVx ships an update daily, RoostMail every 2 months. The most recent releases landed on September 22, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | VoltVx | RoostMail |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Every 2 months |
| Size | 80 MB | 115 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Muhamad yusri adib Samsudin](https://appshunter.io/developer/6773202253) | [O & Z LIMITED PARTNERSHIP](https://appshunter.io/developer/6794326117) |

## What reviewers say

### VoltVx

[App page](https://appshunter.io/ios/app/voltvx/id6774897385)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Personal Premium | $1.99 | per month |
| Business | $9.99 | per month |
| Event Starter | $39.99 | one-time |
| Event Standard | $99.99 | one-time |
| Event Pro | $199.99 | one-time |
| Event Mega | $399.99 | one-time |
| Event Ultra | $699.99 | one-time |


### RoostMail

[App page](https://appshunter.io/ios/app/roostmail-social-messenger/id6794326115)

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

**In-app purchases:** none


## Frequently asked questions

### Is VoltVx free?

VoltVx is free to download, with in-app purchases available.

### Is RoostMail free?

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

### Do VoltVx or RoostMail have ads?

VoltVx shows ads; RoostMail does not.

### Which is updated more often, VoltVx or RoostMail?

VoltVx ships an update daily, and RoostMail every 2 months. Most recently, VoltVx was updated on September 22, 2026 and RoostMail 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.*