# adna.cards vs VerbinderApp Calendar

The clearest difference is update cadence: VerbinderApp Calendar at fortnightly against adna.cards's monthly. adna.cards's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 26.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

adna.cards ships an update monthly, VerbinderApp Calendar fortnightly. The most recent releases landed on September 23, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | adna.cards | VerbinderApp Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/verbinderapp-calendar/id6736867611/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | — | Free |
| Size | 93 MB | 45 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Herve Roland MBOM LIKENG](https://appshunter.io/developer/1620112132) | [VerbinderApp UG (haftungsbeschraenkt)](https://appshunter.io/developer/1773578106) |

## What reviewers say

### adna.cards

[App page](https://appshunter.io/ios/app/adnacards/id6476626456)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### VerbinderApp Calendar

[App page](https://appshunter.io/ios/app/verbinderapp-calendar/id6736867611)

Easily schedule events with people from your phone contacts without needing email addresses or usernames. Send invitations directly, allow recipients to accept or decline, and sync plans with existing calendars. Ideal for coordinating casual meetups, appointments, and family gatherings.

**Highlights:** Invite from phonebook, Accept/decline event invitations, Create time polls, Use existing calendars, Private by design, Free for everyday planning

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

**In-app purchases:** none


## Frequently asked questions

### Is adna.cards free?

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

### Is VerbinderApp Calendar free?

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

### Do adna.cards or VerbinderApp Calendar have ads?

Neither adna.cards nor VerbinderApp Calendar shows ads.

### Which is updated more often, adna.cards or VerbinderApp Calendar?

adna.cards ships an update monthly, and VerbinderApp Calendar fortnightly. Most recently, adna.cards was updated on September 23, 2026 and VerbinderApp Calendar 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.*