# SISCOM vs Remote Inbox

The clearest difference is iOS requirement: Remote Inbox at 12.0 against SISCOM's 15.0. On price, update cadence, 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.

SISCOM ships an update every 3 months, Remote Inbox every 4 months. The most recent releases landed on September 17, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | SISCOM | Remote Inbox |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Size | 33 MB | 15 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GERO LLIS, S.L.](https://appshunter.io/developer/1451928591) | [COFEM SA](https://appshunter.io/developer/1547222382) |

## What reviewers say

### SISCOM

[App page](https://appshunter.io/ios/app/siscom/id1537377723)

**Features:** Vision Pro support

**In-app purchases:** none


### Remote Inbox

[App page](https://appshunter.io/ios/app/remote-inbox/id1620864169)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SISCOM free?

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

### Is Remote Inbox free?

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

### Do SISCOM or Remote Inbox have ads?

Neither SISCOM nor Remote Inbox shows ads.

### Which is updated more often, SISCOM or Remote Inbox?

SISCOM ships an update every 3 months, and Remote Inbox every 4 months. Most recently, SISCOM was updated on September 17, 2026 and Remote Inbox on October 10, 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.*