Comparison

MantaLink vs RMLD

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

Head to head
About

MantaLink

Connect to Eureka Water Probes via Bluetooth Low Energy to view, collect, and email sensor data directly from the field. Features include real-time data display, time series capture, GPS logging, and sensor calibration.

Highlights
  • Bluetooth Low Energy connection
  • Real-time sensor data display
  • Time series data capture
  • Email data export
  • GPS coordinate logging
  • Sensor calibration
Read full description

The MantaLink app allows battery-saving Bluetooth Low Energy connection with any of Eureka Water Probes family of Manta multiprobes. Used in conjunction with the MantaLink Bluetooth Module, the app allows use of an iPhone/iPad/iPod as a field display to view, collect and email data directly from the field. Features include: • Bluetooth Low Energy connection to any Manta multiprobe • View data for up to 18 sensor parameters, such as temperature, depth, pH, conductivity, dissolved oxygen, and turbidity • Easy to read high-contrast data display with large fonts for use in bright sunlight • Time series data capture using the optional “auto-snapshot” feature • Export logged snapshot data via email • Simple, intuitive interface • Log File management • Sensor Calibration • Manage displayed parameters and the order in which they appear • Review Calibration logs • Automatically capture GPS coordinates on all snapshot data • Manage interval for data capture • View screen in any orientation • Easy auto-connect • Calibrate easily in the field • Built-in Simulator

About

RMLD

Connect to instruments via Bluetooth to capture leak survey data. Log details of observed leaks, view their locations on a map, and receive audible alarms. Export survey data in various file formats.

Highlights
  • Connect to RMLD-CS instruments via Bluetooth
  • Log leak survey data with locations
  • View logged leaks on a map
  • Audible alarms for leak detection
  • Download survey data as CSV or KML
Features
Read full description

The RMLD-CS Application provides an easy way for users to connect to Heath RMLD-CS instruments via Bluetooth (BLE) and capture leak survey data. This includes the following: • Search and connect to nearby RMLD-CS instruments • Select GPS Logging rate option • Start a new leak survey • View CH4 and Peak CH4 values • Log details of observed leaks including location • Switch between RMLD-CS devices during a survey • View map of breadcrumb trail and logged leaks • Download CSV, KML or zip files of a leak survey • Audible alarms through the mobile application. (DMD, RT, Fault, Warning)

Screenshots

MantaLink3 screens
RMLD4 screens

Verdict

The call

The clearest difference is review sentiment: MantaLink at 100% against RMLD's 0%. MantaLink also leads on rating (5.0 vs 4.3) and update cadence (every 2 weeks vs every 2 months). RMLD's advantage is ratings volume (4 vs 1) and iOS requirement (11.0 vs 15.6). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

MantaLink holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews point the same way: 100% of MantaLink's written reviews are positive against 0% of RMLD's.

UpkeepUpdate frequency

MantaLink ships an update every 2 weeks, RMLD every 2 months. The most recent releases landed on October 7, 2026 and September 29, 2026 respectively.

Scorecard5 real differences · 5 level
MantaLink versus RMLD: the parameters behind the verdict, then further details
ParameterMantaLinkRMLD
PriceFreeFree
Rating5.0 (1 ratings) — better4.3 (4 ratings)
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings14 — better
Update frequencyEvery 2 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.611.0 — better
Further details — not scored
Size8 MB74 MB
Age rating4+4+
DeveloperEureka Water ProbesHeath Consultants Inc

Customer experience

MantaLink

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

RMLD

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

MantaLink

No in-app purchases

None

RMLD

No in-app purchases

Questions

Is MantaLink free?
MantaLink is free to download, with no in-app purchases.
Is RMLD free?
RMLD is free to download, with no in-app purchases.
Which has better reviews, MantaLink or RMLD?
MantaLink is rated higher. MantaLink averages 5.0 out of 5 from 1 ratings, while RMLD averages 4.3 from 4 ratings.
Do MantaLink or RMLD have ads?
Neither MantaLink nor RMLD shows ads.
Which is updated more often, MantaLink or RMLD?
MantaLink ships an update every 2 weeks, and RMLD every 2 months. Most recently, MantaLink was updated on October 7, 2026 and RMLD on September 29, 2026.

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