Comparison

LoggerLink vs TELEDYNE ISCO FlowCalc

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

Head to head
About

LoggerLink

This utility app enables direct communication between iOS devices and specific IP-enabled dataloggers. It facilitates field maintenance tasks like viewing and collecting data, managing files, and checking datalogger status.

Highlights
  • View real-time data
  • Graph historical data
  • Collect data
  • Set variables and toggle ports
  • Check datalogger status
  • Send programs and set clock
  • Manage files
Read full description

Campbell Scientific's LoggerLink for iOS is a simple yet powerful tool that allows an iOS device to communicate with IP-enabled dataloggers (CR6, CR200X, CR300, CR350, CR800, CR850, CR1000, CR1000X, CR3000). The app supports field maintenance tasks such as viewing and collecting data, setting the clock, and downloading programs. Benefits and Features: • View real-time data • Graph historical data • Collect data • Set variables and toggle ports • Check important status information about the health of the datalogger • Perform field maintenance such as send program, set clock • Manage files Note: AT&T does not support mobile-to-mobile communications. If your mobile device and cellular modem are both on the AT&T network, communications between LoggerLink and the datalogger cannot be established.

About

TELEDYNE ISCO FlowCalc

This utility app provides quick and accurate open channel flow rate calculations for field or office use. Select your measurement method, enter dimensions and head/velocity, and receive instant results. It supports multiple flow methods, area-velocity calculations, and unit switching.

Highlights
  • Instant flow rate calculations
  • Multiple weir and flume types
  • Area-velocity mode for pipes
  • Save favorite site setups
  • Imperial and metric unit support
  • Based on ISCO Handbook formulas
Features
Read full description

Quick, accurate flow rate calculations, right in your pocket. FlowCalc makes open channel flow measurement fast and easy. Whether you’re in the field or the office, you can select your weir, flume, or channel shape, enter size and head/velocity, and get instant, reliable results. Key Features • Set up & calculate in minutes – Choose your measurement method, enter your dimensions, and see flow rates instantly. • Multiple flow methods – Includes popular weirs (V‑Notch, Rectangular, Cipolletti) and flumes (Parshall, Leopold‑Lagco, HS, H, HL, Trapezoidal, and more). • Area‑velocity mode – Calculate flow for partially full pipes and non‑full channels in various shapes. • Save favorites – Store common site setups for fast recall. • Trusted formulas – Based on the ISCO Open Channel Flow Measurement Handbook. • Easy unit switching – Imperial and metric support. Free to download and backed by Teledyne ISCO’s decades of expertise in flow measurement.

Screenshots

LoggerLink4 screens
TELEDYNE ISCO FlowCalc4 screens

Verdict

The call

The clearest difference is rating: TELEDYNE ISCO FlowCalc at 4.5 against LoggerLink's 2.0. TELEDYNE ISCO FlowCalc also leads on review sentiment (100% vs 67%) and update cadence (weekly vs every 4 months). LoggerLink's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, ratings volume, 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.

ReceptionRating · Positive reviews · Number of ratings

TELEDYNE ISCO FlowCalc holds the better App Store score, 4.5 against 2.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 67% of LoggerLink's written reviews are positive against 100% of TELEDYNE ISCO FlowCalc's.

UpkeepUpdate frequency

LoggerLink ships an update every 4 months, TELEDYNE ISCO FlowCalc weekly. Both last shipped on October 2, 2026.

Scorecard5 real differences · 5 level
LoggerLink versus TELEDYNE ISCO FlowCalc: the parameters behind the verdict, then further details
ParameterLoggerLinkTELEDYNE ISCO FlowCalc
PriceFreeFree
Rating2.0 (1 ratings)4.5 (2 ratings) — better
Positive reviews66.7% of reviews100.0% of reviews — better
Number of ratings12 — better
Update frequencyEvery 4 monthsWeekly — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.4
Further details — not scored
Size78 MB26 MB
Age rating4+4+
DeveloperCampbell ScientificFutureSight Studios Ltd

Customer experience

LoggerLink

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews6 reviews
Positive66.7%
Neutral16.7%
Negative16.7%

TELEDYNE ISCO FlowCalc

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

LoggerLink

No in-app purchases

None

TELEDYNE ISCO FlowCalc

No in-app purchases

Questions

Is LoggerLink free?
LoggerLink is free to download, with no in-app purchases.
Is TELEDYNE ISCO FlowCalc free?
TELEDYNE ISCO FlowCalc is free to download, with no in-app purchases.
Which has better reviews, LoggerLink or TELEDYNE ISCO FlowCalc?
TELEDYNE ISCO FlowCalc is rated higher. LoggerLink averages 2.0 out of 5 from 1 ratings, while TELEDYNE ISCO FlowCalc averages 4.5 from 2 ratings.
Do LoggerLink or TELEDYNE ISCO FlowCalc have ads?
TELEDYNE ISCO FlowCalc shows ads; LoggerLink does not.
Which is updated more often, LoggerLink or TELEDYNE ISCO FlowCalc?
LoggerLink ships an update every 4 months, and TELEDYNE ISCO FlowCalc weekly. Most recently, LoggerLink was updated on October 2, 2026 and TELEDYNE ISCO FlowCalc on October 2, 2026.

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