Lotus ScanDragon Shield vs Helvault
Which MTG card scanner is better for you? A detailed comparison of features, accuracy, pricing, and more.
Dragon Shield and Helvault present an interesting trade-off between platform availability and generosity. Dragon Shield runs on both iOS and Android but limits free users to just 100 cards, while Helvault is iOS-only but completely free with no collection limits and no ads. Both offer camera-based scanning with different accuracy profiles. For iPhone users, this comparison reveals how a premium-gated cross-platform app stacks up against a genuinely free alternative.
Quick Overview
Detailed Comparison
| Feature | Dragon Shield | Helvault |
|---|---|---|
| Scanning Accuracy | 2/5 Struggles with variant selection on reprinted cards. AR translation is unique, but the fundamental accuracy of picking the right printing undermines confidence in the scan results. | 4/5 AI-powered scanning provides reliable accuracy on standard cards. Does not have the variant misidentification problems that plague some competitors. |
| Scanning Speed | 4/5 Quick initial recognition with a clean interface. Variant correction time reduces practical throughput for collections with many reprints. | 4/5 Consistent scanning speed with a minimal, distraction-free interface. Reliable without lag or stuttering during sessions. |
| Price Tracking | 4/5 Four marketplace sources with 30-day history charts. Stronger pricing features, though variant errors can display wrong values. | 3/5 Basic pricing with fewer source options. Sufficient for quick value checks but not comprehensive for market analysis. |
| Collection Management | 3/5 Limited to 100 cards on the free tier with restricted export platforms. Cross-platform availability is the main collection management advantage. | 4/5 Unlimited free collection with iCloud sync and CSV export. No artificial limits on storage, making it practical for any collection size. |
| Value for Money | 3/5 The 100-card free tier is among the most restrictive available. Android support is the primary value differentiator for non-iOS users. | 5/5 Free, unlimited, no ads. Helvault offers more for free than most apps offer in their premium tiers. Exceptional value for iPhone users. |
Our Verdict
For iPhone users, Helvault is the better choice in almost every scenario. It is completely free with unlimited collection size, better scanning accuracy, and no ads. Dragon Shield only wins if you need Android compatibility or the AR translation feature for foreign-language cards. The 100-card free limit on Dragon Shield makes it nearly unusable for serious collectors, while Helvault places no restrictions on your collection.
Consider Lotus Scan
Looking for an MTG scanner that combines fast AI-powered recognition, real-time price tracking, and collection management? Lotus Scan for iPhone delivers all three without requiring a white background or subscription.