ManTooth vs CPS Link
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ManTooth
This app displays live HVAC/R pressure, temperature, and vacuum readings from compatible hardware. It offers system analysis, data logging, and sharing capabilities for various applications.
- Live Bluetooth readings
- System analysis (superheat, subcooling)
- Vacuum session with hold test
- Unit conversion
- Refrigerant profiles
- Job and equipment service history
- Screenshot and data log sharing
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The YELLOW JACKET® ManTooth™ app receives live Bluetooth® HVAC/R pressure, temperature, and vacuum readings from one or more of the following devices (hardware purchase required): - ManTooth™ PT modules - ManTooth™ V modules - ManTooth™ PTV modules - P51 TITAN™ Manifolds The pressure, temperature, and vacuum readings are displayed, along with key system analysis data, in an easy-to-read format with screenshot and data log sharing capability. SYSTEM ANALYSIS Besides displaying live pressure and temperature readings, the Pressure/Temp Session tracks MIN/AVG/MAX pressure statistics, displays vapor and liquid saturation temperatures, calculates superheat and subcooling, calculates target superheat, and allows the user to enter and display a target subcooling value. The Vacuum Session displays live vacuum readings, allows the user to enter and display a target vacuum level, and provides a “Hold Test” function for effective system evacuation. For automotive applications, enthalpy charting and troubleshooting information for superheat and subcooling readings provide additional diagnostics information. VERSATILITY Converts pressure, temperature, and vacuum readings to your favorite units of measure, corrects for your elevation using GPS, and can be used with any one of 126 refrigerant profiles built into the app. SERVICE HISTORY Enter information about each job location and each piece of equipment at that location. Screenshots and data logs taken on the job will be stored by location and equipment with a date and time stamp. SHARING Share your screenshots and data logs with others by email, adding other information or attachments as needed.
CPS Link
Connect multiple wireless sensors to create a comprehensive diagnostic measurement system. Perform quick single measurements or complex full system diagnostics with analytics. Expand your system over time with new sensor solutions.
- Connect multiple wireless sensors
- Comprehensive diagnostic measurement system
- Perform quick measurements
- Complex system diagnostics with analytics
- Expandable sensor system
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CPS Link™ is a powerful, easy-to-use application that connects multiple CPS wireless sensors together at one time to create the world’s most comprehensive diagnostic measurement system. The flexibility of this patented system enables users to add sensors as required to perform quick one-step measurement tasks or more complex full home, facility or system diagnostics with analytics. A range of high quality wireless sensors are available to accommodate most common HVAC/R service needs, with more innovative sensor solutions in various levels of release and development. Interconnectivity between the CPS Link app and future sensors remains a primary criterion to provide users with the flexibility of building their own custom measurement systems, over time.
Screenshots
Verdict
The clearest difference is rating: ManTooth at 3.4 against CPS Link's 1.9. ManTooth also leads on review sentiment (22% vs 13%) and iOS requirement (8.2 vs 11.0). CPS Link's advantage is update cadence (every 3 weeks vs every 12 months) and ratings volume (154 vs 13). On price, ads, in-app purchases and monetization model 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.
ManTooth holds the better App Store score, 3.4 against 1.9. That said, the two scores are not equally well evidenced: CPS Link has 154 ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 22% of ManTooth's written reviews are positive against 13% of CPS Link's.
ManTooth ships an update every 12 months, CPS Link every 3 weeks. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.
| Parameter | ManTooth | CPS Link |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (13 ratings) — better | 1.9 (154 ratings) |
| Positive reviews | 22.2% of reviews — better | 13.3% of reviews |
| Number of ratings | 13 | 154 — better |
| Update frequency | Every 12 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 8.2 — better | 11.0 |
| Further details — not scored | ||
| Size | 30 MB | 85 MB |
| Age rating | 4+ | 4+ |
| Developer | YELLOW JACKET | CPS Products |
Customer experience
ManTooth
CPS Link
Bugs and requests
ManTooth
Not enough reviews yet to summarise bugs or requests.
CPS Link
Reported bugs
4 issues- App crashes on launch
- Bluetooth connectivity problems
- Inconsistent readings and measurements
- Incompatible with newer iOS versions
Requested features
3 requests- Update app to fix compatibility issues
- Improve customer support and responsiveness
- Provide better documentation and troubleshooting guides
In-app purchases
ManTooth
No in-app purchases
CPS Link
No in-app purchases








