Virtual Loop vs TOPENS
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/
TOPENS
This app provides a platform for managing your home's smart door machine. It enables convenient and fast communication between your mobile phone and the door machine, facilitating internet connectivity.
- Smart door machine management
- Mobile phone and door machine interaction
- Internet communication with door machine
- Home intelligent platform
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Sanford smart app is your home's intelligent door machine management platform. Through Sanford, you can complete the convenient and fast interaction between mobile phone and door machine, and realize the Internet communication with door machine.
Screenshots
Verdict
The clearest difference is review sentiment: Virtual Loop at 50% against TOPENS's 0%. Virtual Loop also leads on rating (4.0 vs 1.4). On price, ratings volume, update cadence and ads 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 1.4. Both are backed by a comparable volume of ratings — 4 and 7 respectively. Written reviews point the same way: 50% of Virtual Loop's written reviews are positive against 0% of TOPENS's.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 19, 2026 and October 13, 2026 respectively.
| Parameter | Virtual Loop | TOPENS |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (4 ratings) — better | 1.4 (7 ratings) |
| Positive reviews | 50.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 4 | 7 — better |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 4 MB | 131 MB |
| Age rating | 4+ | 4+ |
| Developer | OPTEX CO., LTD. | Hangzhou Sanford Technology Co., Ltd |
Customer experience
Virtual Loop
TOPENS
In-app purchases
Virtual Loop
No in-app purchases
TOPENS
No in-app purchases
