DEGraphBlue vs JRI MyNanoView
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DEGraphBlue
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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
JRI MyNanoView
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**Requires a JRI MySirius subscription and operates only with a Bluetooth Nano LINK** MyNanoView is a simple and intuitive visualization screen of Nano SPYs' data. The MyNanoView app displays in real time the measurements and alarms of Nano SPYs devices simply by bringing your Tablet or Mobile close to a Bluetooth Nano LINK. The application can operate without Internet access, in order to continue to monitor a site in case of network failure.However, it needs to be synchronized at least once with the JRI MySirius platform in order to import devices' names. No need to be in front of all devices to carry out paper readings in degraded surveillance mode. MyNanoView is time & space saving, and makes your site monitoring more reliable.
Screenshots
Verdict
DEGraphBlue and JRI MyNanoView are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
DEGraphBlue ships an update every 39 months, JRI MyNanoView every 66 months. The most recent releases landed on November 2, 2026 and October 27, 2026 respectively.
| Parameter | DEGraphBlue | JRI MyNanoView |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 39 months — better | Every 66 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Dostmann electronic GmbH | JRI |
In-app purchases
DEGraphBlue
No in-app purchases
JRI MyNanoView
No in-app purchases
Questions
Is DEGraphBlue free?
Is JRI MyNanoView free?
Do DEGraphBlue or JRI MyNanoView have ads?
Which is updated more often, DEGraphBlue or JRI MyNanoView?
Other comparisons
