Spradow Logger vs SM Gauge
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Spradow Logger
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Spradow Logger allows users to connect to up to 4 compatible local pressure and/or temperature sensors to view and record live data and share saved data directly from their mobile device.
SM Gauge
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Monitor and log sensor data from SM Gauge Bluetooth gauges
Screenshots
Verdict
Spradow Logger and SM Gauge 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.
Spradow Logger ships an update every 4 weeks, SM Gauge every 6 weeks. Both last shipped on October 28, 2026.
| Parameter | Spradow Logger | SM Gauge |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 weeks — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 29 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Spradow GmbH & Co. KG | S.M. Gauge Company Limited |
In-app purchases
Spradow Logger
No in-app purchases
SM Gauge
No in-app purchases
Questions
Is Spradow Logger free?
Is SM Gauge free?
Do Spradow Logger or SM Gauge have ads?
Which is updated more often, Spradow Logger or SM Gauge?
Other comparisons
