Optima Barrier vs OPTIMA Lithium Bluetooth
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Optima Barrier
Control your gate or garage door remotely using your smartphone. This system offers connectivity via internet, Bluetooth, and GSM for convenient access.
- Remote gate control
- Garage door operation
- Internet connectivity
- Bluetooth control
- GSM access
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Control your gate or garage door using your phone. The system can work with internet, bluetooth and GSM.
OPTIMA Lithium Bluetooth
Monitor your battery's real-time status, including charge level, voltage, and temperature. Receive safety alerts and customize battery names for easy identification. Connect wirelessly via Bluetooth for convenient access to all essential battery data.
- Real-time State of Charge (SOC)
- Real-time battery and cell voltages
- Real-time internal battery temperature
- Battery safety alerts
- Customizable battery names
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The OPTIMA LITHIUM BLUETOOTH allows connection to the Battery via Bluetooth. The OPTIMA LITHIUM BLUETOOTH can monitor real-time information such as State of Charge, voltage level, Battery temperature, cell voltages and Battery safety alerts Feature Check real-time State of Charge (SOC) of your battery. Check real-time battery and cell voltages. Check real-time internal battery temperature. Monitor battery safety alerts Ability to customise your battery's names
Screenshots
Verdict
The clearest difference is review sentiment: Optima Barrier at 50% against OPTIMA Lithium Bluetooth's 0%. Optima Barrier also leads on update cadence (every 6 weeks vs every 3 months). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Optima Barrier ships an update every 6 weeks, OPTIMA Lithium Bluetooth every 3 months. Both last shipped on October 7, 2026.
| Parameter | Optima Barrier | OPTIMA Lithium Bluetooth |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.7 (3 ratings) — better |
| Positive reviews | 50.0% of reviews — better | 0.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 6 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.4 — better | 12.0 |
| Further details — not scored | ||
| Size | 63 MB | 42 MB |
| Age rating | 4+ | 17+ |
| Developer | Optima Engineering | Clarios LLC |
Customer experience
Optima Barrier
OPTIMA Lithium Bluetooth
In-app purchases
Optima Barrier
No in-app purchases
OPTIMA Lithium Bluetooth
No in-app purchases
Questions
Is Optima Barrier free?
Is OPTIMA Lithium Bluetooth free?
Do Optima Barrier or OPTIMA Lithium Bluetooth have ads?
Which is updated more often, Optima Barrier or OPTIMA Lithium Bluetooth?
Other comparisons
