Comparison

DEVIA Audio vs Lock System

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

Head to head
About

DEVIA Audio

Features
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【Smart Earbuds Companion - Redefining Your Listening Experience】 Effortlessly control your smart earbuds, ensuring every listening moment is just right. === Core Features === ▸ One-Stop Device Management Automatically detects and connects to your smart earbuds, displaying real-time battery levels for both earbuds and the charging case. Low-battery alerts prevent unexpected power-offs. ▸ Personalized Sound Tuning Built-in equalizer and multiple preset sound profiles for precise tuning based on your listening preferences and music genres. ▸ Convenient Function Settings Customize earbud touch gestures (track skipping, answering calls, activating voice assistants, etc.) and configure double-tap/long-press actions to tailor interactions to your habits. ▸ Find My Earbuds If your earbuds go missing, use the “Find My Earbuds” feature to locate their last connected position and trigger an audible alert (within Bluetooth range) for easy retrieval. === About Us === We're dedicated to enhancing your listening experience through technological innovation. For any questions or suggestions, feel free to reach out via the app's “Settings > Feedback” section. Let sound understand you better.

About

Lock System

Features
Read full description

The system primarily manages access permissions to equipment through locking mechanisms, enabling flexible authorization of locks for various business scenarios. It is applicable in industries such as substation, power distribution, and telecommunications. Key functions include: 1. Lock Control Management: Apply for and approve different types of tasks, and perform locking/unlocking operations on equipment. 2. Statistical Analysis: Record locking and unlocking activities. 3. Data Maintenance: Update data and retrieve operation logs. 4. System Settings: Configure system addresses and ports.

Screenshots

DEVIA Audio4 screens
Lock System4 screens

Verdict

The call

The clearest difference is iOS requirement: Lock System at 10.0 against DEVIA Audio's 12.0. On price, ads, in-app purchases and device support 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.

Scorecard1 real difference · 5 level
DEVIA Audio versus Lock System: the parameters behind the verdict, then further details
ParameterDEVIA AudioLock System
PriceFreeFree
Update frequencyWeekly—
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.010.0 — better
Further details — not scored
Size108 MB14 MB
Age rating4+4+
DeveloperDongguan Siteng Zhiyuan Technology Co.,Ltd.tieta

In-app purchases

None

DEVIA Audio

No in-app purchases

None

Lock System

No in-app purchases

Questions

Is DEVIA Audio free?
DEVIA Audio is free to download, with no in-app purchases.
Is Lock System free?
Lock System is free to download, with no in-app purchases.
Do DEVIA Audio or Lock System have ads?
Neither DEVIA Audio nor Lock System shows ads.

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