# Interkom vs ListOnce App

The clearest difference is update cadence: Interkom at every 2 days against ListOnce App's every 10 days. ListOnce App's advantage is iOS requirement (15.1 vs 18.0). 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.

Interkom ships an update every 2 days, ListOnce App every 10 days. The most recent releases landed on October 15, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Interkom | ListOnce App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 10 days |
| Size | 42 MB | 25 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Michal Jach](https://appshunter.io/developer/1474348197) | [Alyssa Yazel](https://appshunter.io/developer/6777232442) |

## What reviewers say

### Interkom

[App page](https://appshunter.io/ios/app/interkom-private-team-chat/id6771735965)

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

**In-app purchases:** none


### ListOnce App

[App page](https://appshunter.io/ios/app/listonce-app/id6777232440)

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

**In-app purchases:** none


## Frequently asked questions

### Is Interkom free?

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

### Is ListOnce App free?

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

### Do Interkom or ListOnce App have ads?

Neither Interkom nor ListOnce App shows ads.

### Which is updated more often, Interkom or ListOnce App?

Interkom ships an update every 2 days, and ListOnce App every 10 days. Most recently, Interkom was updated on October 15, 2026 and ListOnce App on October 21, 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.*