# GramMail vs chayns VR

The clearest difference is update cadence: chayns VR at monthly against GramMail's every 4 months. GramMail's advantage is iOS requirement (12.0 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.

GramMail ships an update every 4 months, chayns VR monthly. The most recent releases landed on October 11, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | GramMail | chayns VR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Size | 130 MB | 1.0 GB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sascha Grammel](https://appshunter.io/developer/940087139) | [Tobit Laboratories AG](https://appshunter.io/developer/284971906) |

## What reviewers say

### GramMail

[App page](https://appshunter.io/ios/app/grammail/id940087140)

**Features:** macOS Compatibility

**In-app purchases:** none


### chayns VR

[App page](https://appshunter.io/ios/app/chayns-vr/id6717591035)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GramMail free?

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

### Is chayns VR free?

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

### Do GramMail or chayns VR have ads?

Neither GramMail nor chayns VR shows ads.

### Which is updated more often, GramMail or chayns VR?

GramMail ships an update every 4 months, and chayns VR monthly. Most recently, GramMail was updated on October 11, 2026 and chayns VR on October 4, 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.*