Comparison

SL Access vs Virtual Loop

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SL Access

This app simplifies access control management for SECO-LARM Bluetooth® devices. It offers intuitive, app-based setup and control for both users and administrators, eliminating the need for remembering codes and providing secure, local data storage.

Highlights
  • App-based setup and management
  • Bluetooth® wireless technology
  • Local data security with AES 128 encryption
  • Supports up to 1,000 users
  • Multiple user access types (permanent, scheduled, temporary)
  • Audit trail monitoring and export
  • Customizable output modes and door hold open settings
Features
Read full description

SECO-LARM is rethinking access control by providing keypads and readers with streamlined, fully app-based setup and management using integrated Bluetooth® wireless technology. There are no codes to remember, and its intuitive, visual app design makes initial setup and on-going management simple and fast. The SL Access™ app provides convenience and security for both user and administrator. Since all data is secured on the device you also avoid the risks inherent with an internet connection.Note that this app requires an ENFORCER Bluetooth® Access Control device. See www.seco-larm.com for currently available Bluetooth® Access Controllers. SL Access for the user:• Easy access via keypad, proximity card, or the SL Access app• Touch the "Unlock" button in the app, or • Select "Auto" to unlock when the user gets within range (adjustable) for use when hands are fullSL Access for Installers and Administrators:• No codes to remember, intuitive app-based setup and management• All data is passcode protected and secured locally on device –AES 128 encryption –No cloud to maintain –No subscription fees• Easy backup of settings for off-device storage, restoration, and replication to other devices• Easy installation – no control panel necessary• Access / manage unlimited devices with one app• Easy monitoring via audit trail, searchable by user name/event, downloadable (.CSV) for archiving• Supports up to 1,000 users• User page displays total number of users to guard against unauthorized additions• Easy user management, multiple types of users – permanent, scheduled, temporary, number of times• Exportable User list for importing, archiving, replicating, or for off-device editing• User list can be exported for archiving, replicating, or off-device editing and re-importingSL Access Programmable Functions:• Each keypad/reader can be given an easy to remember name (e.g. Front Door, Finance Office, etc.)• User ID of up to 16 digits, including spaces, allows for full user names even in various languages. • Each user passcode can be 4~8 digits• Customizable output mode – timed relock (1~1,800 sec), remain unlocked, remain locked, toggle• Multiple ways to set door "hold open" – keypad, proximity card, or app (customizable)• Set individual output mode and time for select users to override the global setting• Individually customizable access type –Permanent, –Scheduled (set by days and time), –Temporary (from date/time to date/time), or –Number of times (up to 255 times)• Wrong-code lockout (3~8 wrong codes) and lockout time (1~5 minutes)• Tamper alarm timing (1~255 minutes) and tamper sensitivity level• Range for "Auto" unlock can be set by users• Administrator and individual users can choose from several app interface languages –English, Spanish, French, German, Portuguese, Russian, Vietnamese, and Chinese (Traditional or Simplified)

About

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.

Highlights
  • Configure vehicle detection sensors
  • Export and import sensor settings
  • Monitor sensor status visually
  • Receive auditory alerts for sensor conditions
  • Check sensor condition
Read full description

"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/

Screenshots

SL Access4 screens
Virtual Loop4 screens

Verdict

The call

The clearest difference is rating: Virtual Loop at 4.0 against SL Access's 3.6. Virtual Loop also leads on review sentiment (50% vs 33%). SL Access's advantage is update cadence (every 3 weeks vs every 2 months) and ratings volume (19 vs 4). On price, ads, in-app purchases and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

Virtual Loop holds the better App Store score, 4.0 against 3.6. Both are backed by a comparable volume of ratings — 19 and 4 respectively. Written reviews point the same way: 33% of SL Access's written reviews are positive against 50% of Virtual Loop's.

UpkeepUpdate frequency

SL Access ships an update every 3 weeks, Virtual Loop every 2 months. The most recent releases landed on September 10, 2026 and September 15, 2026 respectively.

Scorecard4 real differences · 6 level
SL Access versus Virtual Loop: the parameters behind the verdict, then further details
ParameterSL AccessVirtual Loop
PriceFreeFree
Rating3.6 (19 ratings)4.0 (4 ratings) — better
Positive reviews33.3% of reviews50.0% of reviews — better
Number of ratings19 — better4
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS11.0 — better12.0
Further details — not scored
Size14 MB4 MB
Age rating4+4+
DeveloperSECO-LARM U.S.A., IncOPTEX CO., LTD.

Customer experience

SL Access

All ratings19 ratings
Positive57.9%
Neutral10.5%
Negative31.6%
Written reviews6 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

Virtual Loop

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

SL Access

No in-app purchases

None

Virtual Loop

No in-app purchases

Questions

Is SL Access free?
SL Access is free to download, with no in-app purchases.
Is Virtual Loop free?
Virtual Loop is free to download, with no in-app purchases.
Which has better reviews, SL Access or Virtual Loop?
Virtual Loop is rated higher. SL Access averages 3.6 out of 5 from 19 ratings, while Virtual Loop averages 4.0 from 4 ratings.
Do SL Access or Virtual Loop have ads?
Neither SL Access nor Virtual Loop shows ads.
Which is updated more often, SL Access or Virtual Loop?
SL Access ships an update every 3 weeks, and Virtual Loop every 2 months. Most recently, SL Access was updated on September 10, 2026 and Virtual Loop on September 15, 2026.

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