Comparison

EnvLogger Viewer vs AQUAFISH Chef

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

Head to head
About

EnvLogger Viewer

Communicate with contactless temperature loggers using NFC. Configure missions, plot data, and save it as CSV files for easy import into analysis software. Share your data instantaneously.

Highlights
  • NFC communication with EnvLoggers
  • Configure missions
  • Plot mission data
  • Save data as CSV
  • Instantaneous data sharing
  • Human-readable CSV format
Features
Read full description

This application is used to communicate with EnvLoggers via NFC (near field communication). Users can configure missions, plot mission data and save them as CSV files to the iPhone's memory. They can also instantaneously share data. Data are saved as CSV files, which are human-readable and easily imported into R, MatLab, Excel or similar. EnvLoggers are contactless miniaturized temperature loggers. Their main features are: 1. They are sturdy, waterproof, and resistant to UV. Can withstand depths exceeding 500 meters. 2. Their battery life spans over 2 years (sampling at every hour). 3. The memory stores between 10k readings @ 0.1 ΒΊC resolution or 12k readings @ 0.5 ΒΊC resolution. Typically, 14k readings @ 0.1 ΒΊC resolution and 17k @ 0.5 ΒΊC resolution. For reference, 1 year of data at hourly resolution requires ~9K readings. Memory is non-volatile, meaning that data can be retrieved even after battery depletion. 4. The clock drift is of 50 ppm at most. 5. The temperature resolution is of 0.1 ΒΊC. Precision and accuracy are of at least 0.2 ΒΊC. 6. Because the NFC allows for communication at a range of a few cm, it is possible to embed the loggers in the rock and still communicate with them. Refer to www.electricblue.eu for more information. Note: EnvLogger Viewer needs NFC, thus only runs on iPhone 7 or later.

About

AQUAFISH Chef

Features
Read full description

A practical and inspiring tool that introduces various species from aquaculture and by-catch, as well as some of their by-products, which are often undervalued.

Screenshots

EnvLogger Viewer4 screens
AQUAFISH Chef4 screens

Verdict

The call

The clearest difference is iOS requirement: EnvLogger Viewer at 14.0 against AQUAFISH Chef's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

EnvLogger Viewer ships an update every 2 months, AQUAFISH Chef monthly. The most recent releases landed on June 1, 2026 and September 8, 2026 respectively.

Scorecard1 real difference Β· 7 level
EnvLogger Viewer versus AQUAFISH Chef: the parameters behind the verdict, then further details
ParameterEnvLogger ViewerAQUAFISH Chef
PriceFreeFree
Positive reviews0.0% of reviewsβ€”
Update frequencyEvery 2 monthsMonthly β€” better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeβ€”
DevicesiPhone, iPodiPhone, iPad
Requires iOS14.0 β€” better18.0
Further details β€” not scored
Size2 MB19 MB
Age rating4+4+
DeveloperElectricblue, CRLAGENCIA REGIONAL PARA O DESENVOLVIMENTO DA INVESTIGACAO, TECNOLOGIA E INOVACAO - ASSOCIACAO

In-app purchases

None

EnvLogger Viewer

No in-app purchases

None

AQUAFISH Chef

No in-app purchases

Questions

Is EnvLogger Viewer free?
EnvLogger Viewer is free to download, with no in-app purchases.
Is AQUAFISH Chef free?
AQUAFISH Chef is free to download, with no in-app purchases.
Do EnvLogger Viewer or AQUAFISH Chef have ads?
Neither EnvLogger Viewer nor AQUAFISH Chef shows ads.
Which is updated more often, EnvLogger Viewer or AQUAFISH Chef?
EnvLogger Viewer ships an update every 2 months, and AQUAFISH Chef monthly. Most recently, EnvLogger Viewer was updated on June 1, 2026 and AQUAFISH Chef on September 8, 2026.

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