Manabox vs Collectr vs Foilio: The Best Collection Tracker (2026)

You scanned a shoebox of cards last weekend, and now they live in three different apps, a spreadsheet, and a note on your phone. A good collection tracker fixes that: one place that knows what you own, what it's worth, and what to do next. The hard part is picking one — so here's an honest look at three popular options in 2026: Manabox, Collectr, and Foilio.

What a collection tracker actually needs to do

Before comparing apps, it helps to name what separates a great tracker from a glorified list:

• Fast entry — scanning or quick search, not typing every card by hand.
• Multi-game coverage — if you collect Pokémon and Magic and One Piece, one app should hold all of it.
• Honest valuation — a current value estimate with a clear source, not a mystery number.
• Cost basis and profit/loss — what you paid versus what it's worth, so you actually know if you're up.
• A path to selling — when you decide to cash out, the tracker should help you list, not leave you stranded.

No single app wins every category. Here's how the three stack up.

Manabox: the Magic specialist

Manabox is a free, well-loved companion app built specifically for Magic: The Gathering. It does camera scanning, deck building, collection organization, and pulls current prices for cards. If you are a Magic player who lives in deck lists and wants tight integration between your collection and what you can build, Manabox is excellent and hard to beat on its home turf.

The honest limitation: Manabox is Magic-only. It does not track Pokémon, Yu-Gi-Oh, One Piece, or Lorcana. If your shelf is pure MTG, that focus is a feature. If you collect across games, you'll need a second app — which rather defeats the point of a single tracker.

Collectr: the multi-game mobile portfolio

Collectr is a polished mobile app that tracks 25+ trading card games — Pokémon, Magic, Yu-Gi-Oh, Dragon Ball Super, Digimon and many more — plus graded and sealed product. You scan or search a card, drop it into a portfolio, and watch the estimated value update. The core app is free and genuinely pleasant for watching a collection's value over time; an optional paid Pro tier lifts the free scanning limit and adds deeper historical pricing.

It shines as a portfolio-watching app: ideal for the collector who wants a clean running total across many games on their phone. It has its own in-app marketplace and social layer; where it's lighter is the external selling workflow — turning a tracked collection into eBay listings isn't its focus.

Foilio: multi-game, free, and built for the sell side

Foilio is a free, web-based tool covering the five biggest games — Pokémon, Magic, Yu-Gi-Oh, One Piece and Lorcana. You scan a card to identify it, build a collection with transparent value estimates, and — the part that sets it apart — move straight toward selling.

Two things make Foilio different:

1. Open, attributed pricing. Foilio reads card data from free public databases (Scryfall for Magic, pokemontcg.io for Pokémon, YGOPRODeck, Lorcast). Values are transparent model estimates with a stated source, not a black box, and never scraped from marketplaces.
2. A real selling path. When you're ready to cash out, Foilio turns your collection into ready-to-list eBay listings and includes a free eBay fee calculator so you price for take-home, not sticker. You can also bulk-load an existing collection via CSV import instead of re-scanning everything.

Foilio is honest about what it is: scanning identifies a card, it does not authenticate or grade it, and value figures are estimates — never sold-comp guarantees or financial advice.

The features people forget to check

When you're choosing, look past the headline and test these:

• Does the value have a source you can see? A number with no provenance is just decoration. You want to know where it comes from.
• Can you get your data out? A collection you can export (as a CSV) is one you actually own. Lock-in is a real cost.
• What happens when you want to sell? Plenty of apps are great at showing a total and useless at helping you realize it. If selling is anywhere in your future, weight that heavily.

Which one should you pick?

There's no universal winner — it depends on what you're optimizing for:

• You only play Magic and want deck integration → Manabox. Purpose-built, and the deck tools are the draw.
• You want a clean, multi-game value tracker on your phone → Collectr. Broad game support and a satisfying portfolio view.
• You collect across games and actually plan to sell → Foilio. Free, multi-game, open pricing, and the strongest path from "what do I own" to "it's listed and sold," including a grading ROI check before you ship anything off.

Plenty of collectors end up using more than one — a phone app for browsing, a sell-focused tool when it's time to move cards. That's fine. The worst tracker is the shoebox you never opened.

A sensible way to start

Whatever you choose, the habit that matters is getting your cards into something with a value attached. If you already have a list, import it as a CSV in a couple of minutes. If you're starting from a physical pile, scan a few cards and watch the collection take shape. When you eventually decide to sell, you'll be glad you tracked cost basis from day one — see how to sell a trading card collection and the wider best TCG seller tools for 2026 for the next step.

Start a free Foilio collection →

Independent comparison. Foilio is an unofficial fan project, not affiliated with Manabox, Collectr, or any publisher. App features change often — check each app's current listing for the latest. Values shown in any tracker are estimates, not sold comps, and nothing here is financial advice.