# By vs SPACE

The clearest difference is review sentiment: SPACE at 100% against By's 0%. SPACE also leads on update cadence (every 3 weeks vs every 4 months). By's advantage is iOS requirement (9.0 vs 12.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

By ships an update every 4 months, SPACE every 3 weeks. The most recent releases landed on June 11, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | By | SPACE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/space/id1636685960/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 41 MB | 125 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VIMAR Spa](https://appshunter.io/developer/401438010) | [Oh Baby LLC](https://appshunter.io/developer/1636685962) |

## What reviewers say

### By

[App page](https://appshunter.io/ios/app/by-web/id479235916)

Control your home automation system remotely. Manage lighting, climate, and security from your smartphone or tablet, whether you're at home or away. Requires specific hardware for Vimar By-me or KNX systems.

**Highlights:** Remote system supervision, Control via LAN/Wi-Fi, Control via 3G/Internet, User-friendly icons, Optimized access speed, iOS 13+ localization settings

**In-app purchases:** none


### SPACE

[App page](https://appshunter.io/ios/app/space/id1636685960)

Manage and monitor your smart safe remotely from anywhere in the world. Track activity, view live camera feeds, control user access, and receive alerts for environmental changes or attempted intrusions.

**Highlights:** Remote activity tracking, Live camera streaming, Customizable user profiles, Temporary access sharing, Remote lockdown mode, Climate sensor monitoring, Two-way talk functionality

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is By free?

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

### Is SPACE free?

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

### Do By or SPACE have ads?

Neither By nor SPACE shows ads.

### Which is updated more often, By or SPACE?

By ships an update every 4 months, and SPACE every 3 weeks. Most recently, By was updated on June 11, 2026 and SPACE on June 1, 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.*