Comparison

DEGraphBlue vs CSafe TracSafe

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

Head to head

About

DEGraphBlue

Features

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App for temperature measurement via measuring device P700/P755/P770/P790 with Bluetooth! - Graphical and tabular recording of measured values every second - Save and further process measured values in standard file formats - Alert in case of value limit violation - Measured value stabilization function for calibration laboratories - Control various measuring instrument functions via App

About

CSafe TracSafe

Features

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The CSafe TracSafe App is designed to provide mobile access for downloading conditional data for CSafe TracSafe data loggers for temperature controlled cold chain shipments. The App can be used to view data loggers and upload data to CSafe Connect for historical viewing of data.

Screenshots

DEGraphBlue1 screens

CSafe TracSafe4 screens

Verdict

The call

The clearest difference is update cadence: CSafe TracSafe at every 7 months against DEGraphBlue's every 39 months. CSafe TracSafe also leads on iOS requirement (12.0 vs 15.6). On price, ads, 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.

UpkeepUpdate frequency

DEGraphBlue ships an update every 39 months, CSafe TracSafe every 7 months. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.

Scorecard2 real differences · 4 level

DEGraphBlue versus CSafe TracSafe: the parameters behind the verdict, then further details
Parameter	DEGraphBlue	CSafe TracSafe
Price	Free	Free
Update frequency	Every 39 months	Every 7 months — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	15.6	12.0 — better
Further details — not scored
Size	4 MB	33 MB
Age rating	4+	4+
Developer	Dostmann electronic GmbH	CSAFE, LLC

In-app purchases

None

DEGraphBlue

No in-app purchases

None

CSafe TracSafe

No in-app purchases

Questions

Is DEGraphBlue free?

DEGraphBlue is free to download, with no in-app purchases.

Is CSafe TracSafe free?

CSafe TracSafe is free to download, with no in-app purchases.

Do DEGraphBlue or CSafe TracSafe have ads?

Neither DEGraphBlue nor CSafe TracSafe shows ads.

Which is updated more often, DEGraphBlue or CSafe TracSafe?

DEGraphBlue ships an update every 39 months, and CSafe TracSafe every 7 months. Most recently, DEGraphBlue was updated on October 4, 2026 and CSafe TracSafe on October 2, 2026.