Virtual Loop vs Cartell
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Virtual Loop
This utility app allows users to configure and monitor vehicle detection sensors. It enables exporting and importing sensor settings and provides visual and auditory feedback on sensor status.
- Configure vehicle detection sensors
- Export and import sensor settings
- Monitor sensor status visually
- Receive auditory alerts for sensor conditions
- Check sensor condition
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"Virtual Loop" is an App for setting and checking of the vehicle detection sensor OVS-02 series manufactured by OPTEX CO., LTD. It is possible to export the setting information of the sensor and import it with other units. The condition of the sensor could be checked by the color and sound on the App display. For details, please refer to the installation manual of OVS-02 series at the following link. URL:https://navi.optex.net/manual/09247/
Cartell
Configure and connect driveway alarm and exit systems. Receive real-time notifications and review past activity logs. Engineered for reliability with over 40 years of experience.
- Configure devices
- Connect account settings
- Receive notifications
- Review activity history
- Failsafe system design
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Our Driveway Alarm and Free Exit systems are engineered to be failsafe and fault-proof. They’re designed with an exceptional level of detail and have been since we started over 40 years ago. The Cartell App lets you configure and connect your devices and account settings. The app allows you to receive notifications and review activity history.
Screenshots
Verdict
The clearest difference is review sentiment: Virtual Loop at 50% against Cartell's 0%. Virtual Loop also leads on rating (4.0 vs 1.0) and ratings volume (4 vs 1). On price, update cadence, ads and in-app purchases 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.
Virtual Loop holds the better App Store score, 4.0 against 1.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews point the same way: 50% of Virtual Loop's written reviews are positive against 0% of Cartell's.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 19, 2026 and October 30, 2026 respectively.
| Parameter | Virtual Loop | Cartell |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (4 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 50.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 4 — better | 1 |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 4 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | OPTEX CO., LTD. | Cartell |
Customer experience
Virtual Loop
Cartell
In-app purchases
Virtual Loop
No in-app purchases
Cartell
No in-app purchases
