RVLock Keyless vs Tank Sensor by EchoCheck
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RVLock Keyless
This app allows you to unlock your RV or travel trailer using your smartphone. It connects to a keyless RVLock system, offering a convenient alternative to traditional keys. Manage your RV's access with your phone, FOB, or keypad.
- Unlock RV with smartphone
- Connects to keyless RVLock
- Use FOB, keypad, or smartphone
- Replaces traditional keys
- BT Pro+ upgrade integration
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RVLock is the Original and #1 best-selling keyless RV solution in the world. With the RVLock Keyless app – your phone can now unlock your RV or travel trailer! Download the RVLock Keyless app and connect your keyless RVLock with a simple "lock and unlock" screen via the BT Pro+ upgrade. Say goodbye to the days when a lost key could ruin your day. The RVLock Keyless app combines our unique keyless handle solution with your everyday smartphone. Now use your FOB, keypad, or smartphone to lock and unlock your RVLock Keyless product.
Tank Sensor by EchoCheck
This utility app provides instant information about your propane tank's gas level. It connects wirelessly to a sensor on your tank, allowing you to monitor fuel status remotely.
- Instant gas level monitoring
- Wireless sensor connection
- Remote fuel status tracking
- Propane tank level alerts
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EchoCheck Smart Propane Tank Sensor: https://www.youtube.com/watch?v=N-3CMw6gru8
Screenshots
Verdict
The clearest difference is rating: RVLock Keyless at 3.0 against Tank Sensor by EchoCheck's 2.0. Tank Sensor by EchoCheck's advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (12.0 vs 15.1). On price, review sentiment, ratings volume 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. Neither carries in-app purchases, so what you see is what you pay.
RVLock Keyless holds the better App Store score, 3.0 against 2.0. Both are backed by a comparable volume of ratings — 6 and 5 respectively. Written reviews split almost evenly too, at 0% and 0% positive.
RVLock Keyless ships an update every 2 months, Tank Sensor by EchoCheck every 3 weeks. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.
| Parameter | RVLock Keyless | Tank Sensor by EchoCheck |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (6 ratings) — better | 2.0 (5 ratings) |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Number of ratings | 6 — better | 5 |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 12.0 — better |
| Further details — not scored | ||
| Size | 34 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | RVLock & Co LLC | Thincke Electronic Technology Co., Ltd. |
Customer experience
RVLock Keyless
Tank Sensor by EchoCheck
In-app purchases
RVLock Keyless
No in-app purchases
Tank Sensor by EchoCheck
No in-app purchases
Questions
Is RVLock Keyless free?
Is Tank Sensor by EchoCheck free?
Which has better reviews, RVLock Keyless or Tank Sensor by EchoCheck?
Do RVLock Keyless or Tank Sensor by EchoCheck have ads?
Which is updated more often, RVLock Keyless or Tank Sensor by EchoCheck?
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