CMMS Training App vs TrueCenter
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
CMMS Training App
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Benefits at a glance: The fastest possible response times Continuous optimization of your system Maximum storage capacity utilization Service management Maintenance of the entire system around the clock, if necessary Comprehensive service plans schedule routine inspections for all essential system components Preventive maintenance of all system components Early detection of worn parts and preventive replacement Use of state-of-the-art maintenance planning tools to carry out maintenance in dynamic cycles The highest possible system availability
TrueCenter
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Accurately measure how centered your trading card is before you send it off for grading. TrueCenter measures the border margins on your card from a single photo and estimates the centering grade you can expect from the major grading companies: PSA, BGS, CGC, SGC, TAG and ACE. HOW IT WORKS 1. Take a photo of your card, or pick one from your library. 2. Place four points on the card's outer corners โ TrueCenter auto-detects them and straightens the image. 3. Fine-tune the outer (card edge) and inner (artwork) border lines. 4. Optionally repeat for the back โ several companies (including PSA and BGS) grade back centering too. 5. Get exact left/right and top/bottom ratios, plus the expected grade per company based on their published centering tolerances. WHY IT HELPS Centering is one of the most common reasons a card misses a 10. Check it yourself properly first to see which cards are worth submitting. BUILT-IN GALLERY Every scan is saved on your device with its photo and measurements, so you can compare cards side by side or revisit them later. SURFACE MAP (BETA) Reveal creases, dents and scratches invisible in a normal photo by combining a few shots of the same card lit from different directions. PRIVATE BY DESIGN Your photos and scans stay on your device. No personal data is uploaded to any server. Grading tolerances are guideline estimates for the centering criterion only. Final grades also depend on corners, edges and surface, and graders measure by eye โ no grade is guaranteed. TrueCenter is not affiliated with or endorsed by PSA, BGS, CGC, SGC, TAG, ACE or any grading company.
Screenshots
Verdict
The clearest difference is update cadence: TrueCenter at every 2 weeks against CMMS Training App's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CMMS Training App ships an update every 6 weeks, TrueCenter every 2 weeks. The most recent releases landed on November 12, 2026 and October 31, 2026 respectively.
| Parameter | CMMS Training App | TrueCenter |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Every 2 weeks โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 31 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Axtesys GmbH | Moonly Software |
In-app purchases
CMMS Training App
No in-app purchases
TrueCenter
No in-app purchases
Questions
Is CMMS Training App free?
Is TrueCenter free?
Do CMMS Training App or TrueCenter have ads?
Which is updated more often, CMMS Training App or TrueCenter?
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