SECA vs SM Gauge
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SECA
This utility app allows users to switch sensor units and display units, export data to Excel, and load real-time data curves. It also enables reading data and modifying configuration parameters in real time.
- Switch sensor units
- Export data to Excel
- Switch display units
- Load real-time data curves
- Modify configuration parameters
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Switch sensor units, export data to excel, switch display units, and load data curves in real time. Read data in real time on the uplink, and modify configuration parameters on the downlink
SM Gauge
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Monitor and log sensor data from SM Gauge Bluetooth gauges
Screenshots
Verdict
SECA 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.
SECA ships an update monthly, SM Gauge every 6 weeks. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.
| Parameter | SECA | SM Gauge |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (4 ratings) — better | — |
| Positive reviews | 25.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Monthly — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 86 MB | 27 MB |
| Age rating | 17+ | 4+ |
| Developer | 上海铭控传感技术有限公司 | S.M. Gauge Company Limited |
In-app purchases
SECA
No in-app purchases
SM Gauge
No in-app purchases
