# ISEC7 MAIL for BlackBerry vs VIS

The clearest difference is in-app purchases: VIS at none against ISEC7 MAIL for BlackBerry's 1. ISEC7 MAIL for BlackBerry's advantage is update cadence (every 3 weeks vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ISEC7 MAIL for BlackBerry sells 1 in-app purchase, starting at $32.99 per year. VIS asks for nothing beyond the download.

ISEC7 MAIL for BlackBerry ships an update every 3 weeks, VIS every 5 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | ISEC7 MAIL for BlackBerry | VIS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Size | 106 MB | 6 MB |
| Requires iOS | **18.0** | 18.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ISEC7 Group](https://appshunter.io/developer/466418066) | [PDV GmbH](https://appshunter.io/developer/547943589) |

## What reviewers say

### ISEC7 MAIL for BlackBerry

[App page](https://appshunter.io/ios/app/isec7-mail-for-blackberry/id1076960891)

**Features:** Apple Wallet, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Subscription | $32.99 | per year |


### VIS

[App page](https://appshunter.io/ios/app/vis-mobileclient2/id1495328690)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ISEC7 MAIL for BlackBerry free?

ISEC7 MAIL for BlackBerry is free to download, with in-app purchases available.

### Is VIS free?

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

### Do ISEC7 MAIL for BlackBerry or VIS have ads?

Neither ISEC7 MAIL for BlackBerry nor VIS shows ads.

### Which is updated more often, ISEC7 MAIL for BlackBerry or VIS?

ISEC7 MAIL for BlackBerry ships an update every 3 weeks, and VIS every 5 months. Most recently, ISEC7 MAIL for BlackBerry was updated on November 2, 2026 and VIS on November 3, 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.*