# ISEC7 MAIL for BlackBerry vs Crypto Notes

The clearest difference is in-app purchases: Crypto Notes at none against ISEC7 MAIL for BlackBerry's 1. Crypto Notes also leads on update cadence (every 11 days vs monthly). 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. Crypto Notes asks for nothing beyond the download.

ISEC7 MAIL for BlackBerry ships an update monthly, Crypto Notes every 11 days. The most recent releases landed on September 15, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | ISEC7 MAIL for BlackBerry | Crypto Notes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 11 days** |
| Size | 106 MB | 1 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [ISEC7 GmbH](https://appshunter.io/developer/466418066) | [帅 邵](https://appshunter.io/developer/1450107833) |

## 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 |


### Crypto Notes

[App page](https://appshunter.io/ios/app/crypto-notes/id6736947430)

**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 Crypto Notes free?

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

### Do ISEC7 MAIL for BlackBerry or Crypto Notes have ads?

Neither ISEC7 MAIL for BlackBerry nor Crypto Notes shows ads.

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

ISEC7 MAIL for BlackBerry ships an update monthly, and Crypto Notes every 11 days. Most recently, ISEC7 MAIL for BlackBerry was updated on September 15, 2026 and Crypto Notes on September 17, 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.*