TPMS Chart vs 1
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TPMS Chart
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TPMS Chart is the essential TPMS (Tire Pressure Monitoring System) reference app for automotive professionals. Quickly find TPMS sensor compatibility, coverage information, and relearn procedure for vehicles. Features: • TPMS sensor database with vehicle compatibility • OE number lookup for TPMS parts • Vehicle coverage search by make, model and year • Relearn procedure guidance • Community Q&A for TPMS issues
1
This utility app helps users monitor and program tire pressure sensors for automobiles. It focuses on detecting current tire pressure and enabling the programming of new sensors.
- Detect tire pressure
- Program tire pressure sensors
- Automobile utility
- Sensor management
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1.Detecting tire pressure of automobiles 2.Programming the tire pressure sensor
Screenshots
Verdict
The clearest difference is iOS requirement: 1 at 12.0 against TPMS Chart's 15.6. On price, update cadence, 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.
TPMS Chart ships an update every 3 weeks, 1 every 2 weeks. The most recent releases landed on September 19, 2026 and August 26, 2026 respectively.
| Parameter | TPMS Chart | 1 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 52 MB | 46 MB |
| Age rating | 4+ | 17+ |
| Developer | SYSGRATION | Ningbo Ruicheng Automobile Co., Ltd. |
In-app purchases
TPMS Chart
No in-app purchases
1
No in-app purchases
