# VACS IC vs DoorDing Intercom

The clearest difference is update cadence: VACS IC at every 9 days against DoorDing Intercom's every 5 weeks. 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.

VACS IC ships an update every 9 days, DoorDing Intercom every 5 weeks. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | VACS IC | DoorDing Intercom |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 5 weeks |
| Size | 316 MB | 30 MB |
| Requires iOS | **15** | 16.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [iCrypto](https://appshunter.io/developer/1006138318) | [DoorDing.IO](https://appshunter.io/developer/1537060630) |

## What reviewers say

### VACS IC

[App page](https://appshunter.io/ios/app/vacs-ic/id6445895039)

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

**In-app purchases:** none


### DoorDing Intercom

[App page](https://appshunter.io/ios/app/doording-intercom/id6760189612)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is VACS IC free?

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

### Is DoorDing Intercom free?

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

### Do VACS IC or DoorDing Intercom have ads?

Neither VACS IC nor DoorDing Intercom shows ads.

### Which is updated more often, VACS IC or DoorDing Intercom?

VACS IC ships an update every 9 days, and DoorDing Intercom every 5 weeks. Most recently, VACS IC was updated on November 7, 2026 and DoorDing Intercom on November 5, 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.*