Comparison

Centering50 vs PokeMachine

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Centering50

This tool helps collectors accurately measure card centering for TCG and sports cards. It uses AI and precision tools to predict grades before submission, saving money on grading fees. Analyze both front and back for optimal results.

Highlights
  • Smart-Snap AI for fast scanning
  • Auto-Straighten Technology
  • Magenta Line Manual Mode
  • Grading Standard Library comparison
  • Front & Back Analysis
  • 15x Precision Zoom
Features
Read full description

Centering50: TCG & Sports Card Grading Tool Stop guessing and start grading with confidence. Whether you are a hardcore Pokémon TCG investor, a sports card flipper, or a casual collector, centering is the #1 reason cards fail to hit a Gem Mint 10. Centering50 is the professional-grade scanner designed to help you predict your grade before you spend a cent on submission fees. WHY CENTERING MATTERS In the modern hobby, the price gap between a PSA 9 and a PSA 10 can be thousands of dollars. Professional graders at PSA, BGS, SGC, CGC, and TAG use digital precision to measure border ratios. If your card is even 2% off, you lose the Gem Mint dream. Centering50 brings that same laboratory precision to your smartphone. PRECISION FEATURES FOR COLLECTORS: "Smart-Snap AI: Our algorithm helps you detect card borders for lightning-fast scanning of modern Pokémon, Magic: The Gathering (MTG), Lorcana, and One Piece cards. Save time with AI-assisted alignment, then fine-tune for 0.1% precision." Auto-Straighten Technology: Don't worry about perfect alignment. Scan at any angle and the app will instantly fix the tilt. The "Magenta Line" Manual Mode: For vintage cards or thick-bordered sports cards (Topps, Panini, Upper Deck), use our high-contrast measurement guides to set your own anchor points with 0.1% accuracy. Grading Standard Library: Instantly compare your results against the official 2026 standards: PSA: 55/45 Front (New 2025 Standard) BGS: 50/50 for Black Label eligibility SGC & CGC: Real-time centering thresholds Front & Back Analysis: Don't get rejected for a 90/10 back! Measure both sides independently to ensure your submission is truly "Perfect." 15x Precision Zoom: Perfectly align your guides on thin silver or gold borders with our enhanced magnification tool. SAVE MONEY ON SUBMISSION FEES Sending cards to be graded is expensive. Why pay for a "Near Mint 7" when you could have known the result at home? Use Centering50 to filter your collection and only send your strongest candidates. It’s the ultimate pre-grading utility for: Pokémon TCG (English & Japanese) Sports Cards (Basketball, Baseball, Football, Soccer) Disney Lorcana & One Piece TCG Yu-Gi-Oh! & Magic: The Gathering DESIGNED FOR THE 2026 HOBBYIST We know you’re scanning in different lighting. Our app features Dynamic Contrast Adjustment and Skew Correction, so even if your photo is slightly tilted, our math remains perfect. HOW TO USE: Place your card on a high-contrast, flat surface (no sleeves for best results). Take a photo directly from above. (with the green bubble in center) Align the Centering50 guides with the card edges and the internal art border. (Optionally: Unlock the image and move/resize/rotate) Get your LR (Left/Right) and TB (Top/Bottom) ratios instantly. JOIN THE 50/50 CLUB Centering50 isn't just a calculator; it’s your secret weapon in the grading game. Download now and take the guesswork out of your collection. Note: Centering50 provides a highly accurate estimate based on physical centering. Final grades are determined by professional grading companies based on additional factors like surface, corners, and edges. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

PokeMachine

Instantly locate official Pokémon TCG vending machines across the United States. Discover machines at major retailers, get directions, and track restocks with community-powered updates. Save your favorite locations to never miss a restock.

Highlights
  • Interactive map of vending machine locations
  • Search by city, state, zip, or retailer
  • Get directions to machines
  • Track recent restocks
  • Community-powered stock reports
  • Save favorite machines
Features
Read full description

Find Pokémon TCG vending machines near you instantly. PokeMachine maps every official Pokémon card vending machine across the United States — over 1,600 locations at Kroger, Safeway, H-E-B, Fred Meyer, and more. FIND MACHINES • Interactive map with all vending machine locations • Search by city, state, zip code, or retailer • Get directions to any machine with one tap TRACK RESTOCKS • See which machines were recently restocked • Community-powered stock reports updated in real time • Report stock status to help other collectors NEVER MISS A RESTOCK • Save your favorite machines for quick access • Check restock history before you drive No account needed. No ads. No data collection.

Screenshots

Centering503 screens
PokeMachine3 screens

Verdict

The call

The clearest difference is review sentiment: Centering50 at 50% against PokeMachine's 0%. Centering50 also leads on price (Free vs $2.99) and rating (4.7 vs 1.7). PokeMachine's advantage is in-app purchases (none vs 3) and ads (none vs shown). On device support 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

CostPrice · In-app purchases · Ads · Monetization

Centering50 is free to download; PokeMachine costs $2.99 up front. Centering50 sells 3 in-app purchases, starting at $4.99 per month. PokeMachine asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Centering50 holds the better App Store score, 4.7 against 1.7. That said, the two scores are not equally well evidenced: Centering50 has 54 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 50% of Centering50's written reviews are positive against 0% of PokeMachine's.

UpkeepUpdate frequency

Centering50 ships an update every 8 days, PokeMachine monthly. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

Scorecard9 real differences · 1 level
Centering50 versus PokeMachine: the parameters behind the verdict, then further details
ParameterCentering50PokeMachine
PriceFree — better$2.99
Rating4.7 (54 ratings) — better1.7 (6 ratings)
Positive reviews50.0% of reviews — better0.0% of reviews
Number of ratings54 — better6
Update frequencyEvery 8 days — betterMonthly
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhoneiPhone, iPad — better
Requires iOS16.2 — better18.0
Further details — not scored
Size155 MB4 MB
Age rating17++4
DeveloperFUK WAI LIKristian Fagerlie

Customer experience

Centering50

All ratings54 ratings
Positive92.6%
Neutral0.0%
Negative7.4%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

PokeMachine

All ratings6 ratings
Positive0.0%
Neutral16.7%
Negative83.3%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

3 purchases

Centering50

Subscriptions2
  • Unlimited Monthly$4.991 Month
  • Unlimited Yearly$24.991 Year
One-time1
  • Full Version Lifetime Access$49.99
None

PokeMachine

No in-app purchases

Questions

Is Centering50 free?
Centering50 is free to download, with in-app purchases available.
Is PokeMachine free?
PokeMachine costs $2.99, with no in-app purchases.
Which has better reviews, Centering50 or PokeMachine?
Centering50 is rated higher. Centering50 averages 4.7 out of 5 from 54 ratings, while PokeMachine averages 1.7 from 6 ratings.
Do Centering50 or PokeMachine have ads?
Centering50 shows ads; PokeMachine does not.
Which is updated more often, Centering50 or PokeMachine?
Centering50 ships an update every 8 days, and PokeMachine monthly. Most recently, Centering50 was updated on November 9, 2026 and PokeMachine on November 5, 2026.

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