ManTooth vs Appion Central
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.
Appion Central
Manage your HVAC tools and connect to the web portal. This app provides a mobile interface for your Appion products.
- Manage Appion products
- Interface with Appion Portal
- Mobile tool management
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Appion Central is designed to allow users to manage their Appion products as well as provide an interface with the Appion Portal web service.
Screenshots
Verdict
The clearest difference is rating: ManTooth at 3.4 against Appion Central's 2.8. ManTooth also leads on iOS requirement (8.2 vs 13.0). Appion Central's advantage is update cadence (every 5 weeks vs every 12 months). On price, review sentiment, ratings volume and ads 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 2.8. Both are backed by a comparable volume of ratings — 13 and 14 respectively. Written reviews complicate that: 22% of ManTooth's written reviews are positive against 29% of Appion Central's, so the app with the better star average is not the one people write more warmly about.
ManTooth ships an update every 12 months, Appion Central every 5 weeks. The most recent releases landed on October 2, 2026 and October 3, 2026 respectively.
| Parameter | ManTooth | Appion Central |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (13 ratings) — better | 2.8 (14 ratings) |
| Positive reviews | 22.2% of reviews | 28.6% of reviews — better |
| Number of ratings | 13 | 14 — better |
| Update frequency | Every 12 months | Every 5 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 | 13.0 |
| Further details — not scored | ||
| Size | 30 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | YELLOW JACKET | Appion Inc. |
Customer experience
ManTooth
Appion Central
In-app purchases
ManTooth
No in-app purchases
Appion Central
No in-app purchases
Questions
Is ManTooth free?
Is Appion Central free?
Which has better reviews, ManTooth or Appion Central?
Do ManTooth or Appion Central have ads?
Which is updated more often, ManTooth or Appion Central?
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