# VantaPhone vs Opentum

The clearest difference is update cadence: Opentum at every 9 days against VantaPhone's monthly. Opentum also leads on iOS requirement (13.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. VantaPhone sells 2 in-app purchases, starting at $9.99 per month and Opentum sells 4 in-app purchases, starting at $17.99 per month. Whichever you choose, the download price is not the number that matters.

VantaPhone ships an update monthly, Opentum every 9 days. The most recent releases landed on October 12, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | VantaPhone | Opentum |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Size | 61 MB | 45 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Luhmann Dijital](https://appshunter.io/developer/1435147451) | [Bahtiyar Movlanov](https://appshunter.io/developer/1885805313) |

## What reviewers say

### VantaPhone

[App page](https://appshunter.io/ios/app/vantaphone/id1579074156)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VantaPhone Pro | $9.99 | per month |
| VantaPhone Business | $14.99 | per month |


### Opentum

[App page](https://appshunter.io/ios/app/opentum/id6760701724)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro_Monthly | $17.99 | per month |
| Ultra_Monthly | $29.99 | per month |
| Pro_Annual | $149.99 | per year |
| Ultra_Annual | $299.99 | per year |


## Frequently asked questions

### Is VantaPhone free?

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

### Is Opentum free?

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

### Do VantaPhone or Opentum have ads?

Neither VantaPhone nor Opentum shows ads.

### Which is updated more often, VantaPhone or Opentum?

VantaPhone ships an update monthly, and Opentum every 9 days. Most recently, VantaPhone was updated on October 12, 2026 and Opentum on September 29, 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.*