Steinau BlueSecur vs ltl4g
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Steinau BlueSecur
Control compatible devices remotely by sending digital permissions (keys) to others. Manage access for family and friends, even when you're not home. Setup and operation are straightforward, with options for temporary or permanent key issuance.
- Send digital permissions (keys)
- Manage keys remotely
- Add devices via QR code
- Temporary or permanent key issuance
- Supports up to 250 users
- Optional external antenna
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Operate devices compatible with BlueSecur using the Steinau BlueSecur app. You can send permissions (keys) to family or friends, for example, via text message, e-mail or messenger. You don’t even have to be home to send a key, since keys are transmitted via a certified server in Germany. Manage your keys right in the app. The BlueSecur app must be installed on your mobile phone ahead of time. If a user hasn’t installed the app, they will be forwarded to the app store. Information on the BlueSecur app: - Add a device by scanning the QR code. - Setup and operation do not require an Internet connection. - Permissions (keys) are created on the administrator’s app, can be issued either temporarily or permanently and can also be deleted. - Sets of keys are subject to a fee. One-time keys are free of charge. - Max. 250 users - Optionally, you can use an external antenna should you have range issues. Using Bluetooth in the background of your mobile phone reduces its battery life.
ltl4g
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Are you tired of missing critical data because your 4G infrared cameras are asleep? Introducing [Your App Name], the essential companion app designed exclusively to manage and remotely wake your company’s advanced 4G IR camera systems. This powerful utility ensures you maintain constant control over your remote surveillance assets, providing instant activation exactly when you need it. Key Features: Instant Remote Wake: Seamlessly send the activation signal to your offline 4G IR cameras over the network, bringing them online instantly. 4G Optimized: Built specifically for robust performance over cellular networks, ensuring low latency connection for wake commands. Secure Connection: Features enterprise-grade security protocols to ensure that only authorized users can manage the camera units. Device Management: Easily list, identify, and manage multiple camera units deployed in various locations. Battery Saving Mode: Keep your cameras in a low-power, dormant state until an action is required, maximizing battery life in the field.
Screenshots
Verdict
The clearest difference is in-app purchases: ltl4g at none against Steinau BlueSecur's 2. ltl4g also leads on update cadence (every 6 days vs every 5 months). Steinau BlueSecur's advantage is device support (4 vs 2) and iOS requirement (14.0 vs 16.0). On price 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. Steinau BlueSecur sells 2 one-off in-app purchases. ltl4g asks for nothing beyond the download.
Steinau BlueSecur ships an update every 5 months, ltl4g every 6 days. The most recent releases landed on October 26, 2026 and October 12, 2026 respectively.
| Parameter | Steinau BlueSecur | ltl4g |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| Update frequency | Every 5 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 120 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Hormann KG Antriebstechnik | LTL ACORN |
In-app purchases
Steinau BlueSecur
- Access key$8.99
- 5 access keys$34.99
ltl4g
No in-app purchases
Questions
Is Steinau BlueSecur free?
Is ltl4g free?
Do Steinau BlueSecur or ltl4g have ads?
Which is updated more often, Steinau BlueSecur or ltl4g?
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