eSmartLock vs DMV Coach
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
eSmartLock
Control your smart locks remotely and eliminate the need for traditional keys. This app offers a convenient way to manage access and avoid the hassle of lost keys.
- Smart lock mobile client
- Keyless entry
- Remote lock control
- Eliminate traditional keys
- Avoid lost key hassle
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eSmartLock is a smart lock mobile client software, which is close to life. Get rid of the constraints of traditional keys and avoid the hassle of losing keys.
DMV Coach
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DMV Coach is a premium app designed for U.S. driver's license exams, offering state-specific question banks, an error review book, and mock exams to help you prepare efficiently and pass with ease. Whether you're a beginner or an experienced test-taker, DMV Coach provides precise study materials and real-world simulations to help you master key concepts and pass your driving test smoothly. Key Features: 1.State-Specific Study Materials: Precise question banks based on each state's requirements. 2.Error Review Book: Focus on weak areas and improve efficiency. 3.Mock Exams: Simulate real exam environments to adjust strategies and build confidence. 4.Multiple License Types: Supports various license types and difficulty levels. 5.Detailed Explanations: Each question comes with a thorough explanation to deepen your understanding. DMV Coach makes exam preparation more efficient and stress-free, helping you pass with confidence and take the first step toward your driving license.
Screenshots
Verdict
The clearest difference is in-app purchases: DMV Coach at none against eSmartLock's 3. eSmartLock's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement 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. eSmartLock sells 3 one-off in-app purchases. DMV Coach asks for nothing beyond the download.
eSmartLock ships an update every 2 months, DMV Coach monthly. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.
| Parameter | eSmartLock | DMV Coach |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (159 ratings) — better | — |
| Positive reviews | 31.8% of reviews | — |
| Number of ratings | 159 — better | — |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 66 MB | 73 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Elink Smart Co., Ltd. | JOSONS TECH INC |
Bugs and requests
eSmartLock
Reported bugs
19 issues- Cannot complete registration - password validation fails
- App won't accept valid passwords meeting stated requirements
- Bluetooth disconnects within seconds of connection
- Lock icon displays incorrect state (always shows unlocked)
- Fingerprint reader fails to save or update fingerprints
Show 14 moreShow fewer
- App loses connection to lock randomly
- User management section disappears from app
- Cards stop working after app download
- Card reconnection function doesn't work
- Watch app stays in 'connecting' state indefinitely
- App won't load past opening screen
- Fingerprint placement sensitivity too strict
- Power-saving mode popup appears in Chinese despite English selection
- Cannot create new user accounts
- Password reset and account recovery broken
- Logout doesn't clear stored credentials
- Keyboard input issues in password/security question fields
- Bluetooth pairing fails after initial setup
- Lock won't recognize fingerprints in rain or when wet
Requested features
12 requests- Apple Watch standalone app without phone requirement
- Widget integration for quick access
- Apple Home integration
- Single-button unlock without opening app
- Account password reset functionality
Show 7 moreShow fewer
- Battery level indicator in app
- Ability to keep door unlocked without complex scheduling
- Remote access to activity logs without physical lock
- Improved Bluetooth range
- QR code sharing for easy user addition
- Account sharing between family members
- Siri control on Apple Watch
DMV Coach
Not enough reviews yet to summarise bugs or requests.
In-app purchases
eSmartLock
- Cloud Storage 30-day (7)$1.99
- Cloud Storage 180-day (7)$6.99
- Cloud Storage 360-day (7)$9.99
DMV Coach
No in-app purchases
