Cortex Building Intelligence vs VoxSMS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cortex Building Intelligence
This platform uses machine learning to help commercial buildings reduce their carbon emissions and improve ESG scores. It offers a cost-effective path to decarbonization, leading to significant energy savings and increased asset value.
- Machine-learning decarbonization platform
- Reduce carbon emissions
- Improve GRESB and ESG scores
- Achieve payback in under 6 months
- Save on annualized energy usage
- Increase asset value
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Elevate your energy management with Cortex: the app that empowers operating engineers with real-time, actionable recommendations and predictive AI insights. Seamlessly manage tenant comfort, save energy and equipment runtime, and respond swiftly to anomalies. With proactive alerts and automation at your fingertips, spend less time analyzing and more time optimizing building performance.
VoxSMS
Communicate via SMS using your dedicated business phone numbers. This app allows you to send and receive text messages directly from your mobile device, integrating seamlessly with your existing service.
- Send and receive SMS
- Use business phone numbers
- Mobile messaging
- Voxtelesys integration
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Send and receive text messages with your Voxtelesys phone numbers.
Screenshots
Verdict
The clearest difference is iOS requirement: Cortex Building Intelligence at 11.0 against VoxSMS's 13.0. On price, rating, ratings volume and update cadence there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Cortex Building Intelligence against 5.0 for VoxSMS. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
Cortex Building Intelligence ships an update every 6 months, VoxSMS every 10 months. The most recent releases landed on August 1, 2026 and September 21, 2026 respectively.
| Parameter | Cortex Building Intelligence | VoxSMS |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 6 months — better | Every 10 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 13 MB | 66 MB |
| Age rating | 4+ | 4+ |
| Developer | Cortex Building Intelligence, Inc. | Textable |
Customer experience
Cortex Building Intelligence
VoxSMS
In-app purchases
Cortex Building Intelligence
No in-app purchases
VoxSMS
No in-app purchases
Questions
Is Cortex Building Intelligence free?
Is VoxSMS free?
Which has better reviews, Cortex Building Intelligence or VoxSMS?
Do Cortex Building Intelligence or VoxSMS have ads?
Which is updated more often, Cortex Building Intelligence or VoxSMS?
Other comparisons
