ACE vs Deckly
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ACE
This app uses AI to analyze your One Piece Trading Card Game cards, providing detailed pre-grade estimates with subgrades for centering, corners, edges, and surface. It automatically identifies cards and compares them to reference images, offering a convenient way to assess your collection's condition.
- AI-powered card grading
- Detailed grade reports with subgrades
- Automatic card identification
- Reference image comparison
- Batch grading for multiple cards
- Shareable grade reports
- Scan history tracking
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Ace uses advanced AI to analyze your One Piece Trading Card Game cards and deliver detailed pre-grade estimates — right from your phone. HOW IT WORKS 1. Photograph the front and back of your card 2. Ace's AI identifies your card and matches it against a reference catalog 3. Receive a detailed grade report with subgrades for centering, corners, edges, and surface DETAILED GRADING Every scan produces a comprehensive report modeled after professional grading standards. Each card receives an overall grade (1-10) along with individual subgrades and confidence scores. The AI examines your card for whitening, centering shifts, corner wear, edge damage, and surface defects — on both the front and back. CARD IDENTIFICATION Ace automatically identifies your card by reading the card number and matching it against a catalog of One Piece TCG cards. It even distinguishes between regular art, alternate art, and parallel variants using visual comparison. REFERENCE COMPARISON When your card is identified, Ace fetches a pristine reference image and uses it as a baseline during grading — the same way a professional grader would compare against a known standard. BATCH GRADING Grade multiple cards in a single session with batch scanning. Photograph each card, add it to your queue, and submit them all at once. Track progress as each card is graded. SHARE YOUR RESULTS Generate a styled grade report image and share it directly to social media, messaging apps, or anywhere else using the native share sheet. SCAN HISTORY All your past scans are saved so you can revisit grades and track your collection's condition over time. FREE & PREMIUM Start grading for free with a daily scan limit. Upgrade to Premium for unlimited scans, batch grading, and priority processing. IMPORTANT DISCLAIMER Ace provides AI-powered pre-grade estimates only. Results may differ from official grading services such as PSA, BGS, or CGC. Do not use Ace to guarantee or predict grades from professional grading companies. Link to Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Deckly
Build, track, and price your card game decks with this companion app. Scan cards to manage your collection, discover meta decks, and share your creations. It enforces game rules live and helps you find missing cards for your next purchase.
- Build decks with live rule enforcement
- Scan cards to track your collection
- Discover and import meta decks
- Price missing cards for purchase
- Share decks with friends
- Export decks for online simulators
- Smart card recommendations
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Deckly is a fast, focused companion for OP TCG players. Build decks, track your collection, and figure out what you're missing, all without a desk full of binders. BUILD ANY LEADER Pick a leader, get an automatically filtered card pool, and build to 50. Color rules, 4-copy limits, and deck size are enforced live so you can't accidentally make an illegal list. TRACK WHAT YOU OWN Scan card IDs with your phone's camera to add cards to your collection. Get a missed scan? Long-press to swap the card for the correct one. A "Build from Collection" toggle filters the deck builder pool to just what you actually have. REAL META DECKS Three tiers of curated featured decks built from current tournament results. Browse the list, see the cards, then tap "Use as my deck" to save a copy to your decks. PRICE OUT YOUR BUYS Every saved deck shows you how much of each card you own and what you still need. Tap "Buy missing cards" to see an estimated total and open a pre-filled TCGplayer cart with everything you're short. SHARE DECKS WITH FRIENDS Share your deck with your friends or your community. Tap 'Share' and Deckly builds a clean picture of your deck with a link anyone can tap to copy it instantly. PLAY IT ON THE SIM Export any deck to an OPTCGSim-ready list with a single tap, copied straight to your clipboard. SMART RECOMMENDATIONS The deck builder includes a "Recommended for this deck" strip that scores compatible cards by color, tribe synergy, and curve, surfacing options as you build. FREE TIER + PRO Free tier: up to 3 saved decks. Pro removes the limit so you can iterate as many decks as you want. PRIVACY Your collection and decks live on your device. No accounts, no tracking, no analytics. Card data comes from a public catalog; we don't see what you build, scan, or save. DISCLAIMER Not affiliated with, endorsed, or sponsored by Bandai Co., Ltd. or Shueisha. One Piece, all related characters, and card artwork are property of their respective owners. TERMS OF USE Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: ACE at daily against Deckly's weekly. ACE also leads on iOS requirement (15.1 vs 17.0). Deckly's advantage is ratings volume (4 vs 1). On price, rating, 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. ACE sells 1 in-app purchase, starting at $4.99 per month and Deckly sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for ACE against 5.0 for Deckly. Both are backed by a comparable volume of ratings — 1 and 4 respectively.
ACE ships an update daily, Deckly weekly. The most recent releases landed on September 11, 2026 and August 11, 2026 respectively.
| Parameter | ACE | Deckly |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (4 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 4 — better |
| Update frequency | Daily — better | Weekly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Freemium |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 41 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Terror LLC | JOHN DANIEL BALDNER |
Customer experience
ACE
Deckly
In-app purchases
ACE
- ace premium monthly$4.991 Month
Deckly
- Deckly Pro Monthly$4.991 Month
- Deck Pro Yearly$44.991 Year





