X vs TFM GPS System
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
X
Monitor humidity and temperature with WiFi sensors that send data to this app. Receive automatic alerts when values exceed set thresholds. View historical data and sensor battery status.
- Real-time humidity and temperature monitoring
- Customizable threshold alerts
- Historical data viewing
- Sensor battery status display
- High accuracy measurements (+/- 2% RH)
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Our WiFi-sensors measure humidity and temperature and send the values to the linked X-SOR app. The X-SOR app automatically notifies you when the sensor values are outside the defined threshold values. The threshold values and the optimal values can be configured in the app for each sensor. In addition to temperature and relative humidity, the app also shows the history data and a the battery status of the sensor. The X-SOR sensors bring a new quality of measurement accuracy: Moisture accuracy% RH: +/- 2% Each sensor is individually calibrated and tested. Our high-quality sensors are masterfully manufactured and meet the highest demands on technology and design, Made in Switzerland.
TFM GPS System
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TFM GPS,a professional GPS global vehicle tracking and fleet management platform. Main functions: 1.Multiple Vehicle Management: Managing all vehicles under the same account and same page 2.Real-time tracking: Quickly identify and can use 3D view to track the vehicle in real time and live action in anywhere 3.History Playback: lets users quickly check where vehicle was at any given time or over a particular time frame. 4.GEO-fence: Lets users to track vehicle turn around performance by set up monitoring alert through GEO-fence 5. Command Setting: Using apps/web to send command quickly & easily 6. Multiple Alert Notification: Notify user for any alert is triggered 7. Message Reminder: Remind user for expired date, promotion,etc... 8. Live Navigation: On the Spot google navigation to bring you to follow a vehicle 9. Share Location: Share location to a person/customer for a certain period without login your account 10. Generated Report: Set Auto Generated Schedule Fleet Management report
Screenshots
Verdict
The clearest difference is update cadence: X at every 3 months against TFM GPS System's every 8 months. TFM GPS System's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 18.0). On price, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
X ships an update every 3 months, TFM GPS System every 8 months. The most recent releases landed on September 9, 2026 and May 16, 2026 respectively.
| Parameter | X | TFM GPS System |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (2 ratings) — better | — |
| Positive reviews | 40.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 months — better | Every 8 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 22 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | X-SOR AG | Total Fleet Management |
In-app purchases
X
No in-app purchases
TFM GPS System
No in-app purchases







