AmiiBoss vs PortalDex
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AmiiBoss
Create backups of your amiibo figures using NTAG215 tags. The app guides you through the process and allows you to scan and identify your existing amiibo collection. Unlock unlimited backups through a premium upgrade or by watching ads.
- Create amiibo backups
- Use NTAG215 tags
- Scan and identify amiibo
- Guided setup process
- Unlimited writes with premium
- Free writes via ads
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AmiiBoss creates amiibo backups using NTAG215. Just follow the steps prompted in the app. • 5 free tag writes are free. Upgrading to PREMIUM for unlimited writes. You also have the option of getting free writes by watching ads. • Amiibo scan & identify, so you can learn about the amiibos you own. • The correct tags and devices are recommended in the app.
PortalDex
This fan-made app helps you track your Skylanders figure collection. Browse a comprehensive catalog, log owned items, manage wishlists, and identify duplicates. All data is stored locally and accessible offline.
- Comprehensive Skylanders catalog
- Offline collection tracking
- Wishlist management
- Duplicate figure manager
- Detailed figure information
- Filter by game, element, rarity, type
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PortalDex is an unofficial fan-made collection tracker for Skylanders figures. It is not made by, affiliated with, or endorsed by Activision. If you are looking for the official Skylanders app, please visit Activision's website. —— Keep track of every figure you own across three toys-to-life lines — Skylanders, amiibo, and Disney Infinity. Browse the complete catalogs, log your collection, watch your completion percentage grow, and never lose track of what you still need — all offline, no account required. **Browse the Full Catalog** The built-in Skylanders database covers all six games and every figure type — characters, traps, vehicles, expansion packs, creation crystals, and trophies. Filter by game, element, rarity, or type. Tap any figure to see its details and add it to your collection or wishlist in one tap. **Three Collections in One App** Switch between three parallel catalogs, each with its own dashboard and completion stats: • Skylanders — all six games • amiibo — the full lineup across every amiibo series • Disney Infinity — figures, play sets, power discs, and toy box games (1.0, 2.0, 3.0) Each line is tracked separately, so completion stays meaningful for every collection. **Price Guide** See an indicative, community-maintained value for each figure — loose and boxed — shown in your choice of 16 currencies. Values are a rough guide for trading and insurance, stored offline; the app never estimates a price it doesn't have. **Track Your Collection** Your dashboard shows overall completion as a percentage and breaks progress down by game and by element. Tap any stat to drill into the full list. One tap shows every figure you are still missing. Another shows your duplicates. **A Fan-Built Database** base figures and named collector variants across all six games: • Spyro's Adventure • Giants • Swap Force • Trap Team • SuperChargers • Imaginators Collector editions are included — Eon's Elite, Legendary variants, Glow in the Dark, Phantom, and Dark editions. Crossover figures (Donkey Kong, Bowser, Crash Bandicoot, Dr. Neo Cortex) are tagged separately. **Rarity Tiers** Figures are tagged by rarity so you can focus on the hard-to-find ones first. The Rare Only filter on the Missing screen shows only Legendary, Elite, and Crossover figures at a glance. **Duplicate Manager** Own more than one copy of a figure? The duplicate manager lets you track quantities and decide which extras to trade or sell. **Wishlist** Found a figure you still need? Bookmark it to your wishlist in one tap. When you later add it to your collection, it is automatically removed from the wishlist. **Personal Notes** Attach free-text notes to any owned figure — where you bought it, its condition, whether it is for trade. Add as many notes as you need. **Offline & Private** No account, no cloud sync, no subscription, and no in-app purchases — everything is included. Your collection is stored locally on your iPhone and never leaves your device. A few optional links (buy online, contribute a photo, suggest a price correction) open in Safari; nothing else connects to the internet. —— DISCLAIMER PortalDex is an independent fan app and is not affiliated with, endorsed by, licensed by, or connected to Activision Publishing, Inc., Nintendo Co., Ltd., or The Walt Disney Company in any way. Skylanders, Spyro, and all related character names, game titles, and marks are trademarks and copyrights of Activision Publishing, Inc. amiibo, Donkey Kong, Bowser, and related marks are trademarks of Nintendo Co., Ltd. Disney Infinity and related characters and marks are trademarks and copyrights of Disney Enterprises, Inc. and its affiliates; Marvel and Star Wars marks are the property of their respective owners. Crash Bandicoot and Dr. Neo Cortex are trademarks of their respective owners. All rights reserved to their respective owners. This app does not reproduce any game content, artwork, or sound from these franchises.
Screenshots
Verdict
The clearest difference is in-app purchases: PortalDex at none against AmiiBoss's 4. PortalDex also leads on update cadence (weekly vs monthly) and review sentiment (80% vs 69%). AmiiBoss's advantage is ratings volume (669 vs 13). On price, rating, ads and 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
Both are free to download. AmiiBoss sells 4 one-off in-app purchases. PortalDex asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.5 for AmiiBoss against 4.5 for PortalDex. That said, the two scores are not equally well evidenced: AmiiBoss has 669 ratings behind it against 13, so its average is the more settled of the two. Written reviews are what separate them: 69% of AmiiBoss's written reviews are positive against 80% of PortalDex's.
AmiiBoss ships an update monthly, PortalDex weekly. Both last shipped on October 25, 2026.
| Parameter | AmiiBoss | PortalDex |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (669 ratings) | 4.5 (13 ratings) — better |
| Positive reviews | 69.4% of reviews | 80.0% of reviews — better |
| Number of ratings | 669 — better | 13 |
| Update frequency | Monthly | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 63 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Diffuse Thinking LLC | Jensen Innovation v/Klaus Jensen |
Customer experience
AmiiBoss
PortalDex
Bugs and requests
AmiiBoss
Reported bugs
2 issues- Inconsistent NFC tag writing functionality
- App crashes or freezes on some devices
Requested features
2 requests- Ability to organize amiibo files
- Family sharing support for premium subscription
PortalDex
Not enough reviews yet to summarise bugs or requests.
In-app purchases
AmiiBoss
- Raise Write Limit by 15$5.99
- PREMIUM$12.99
- PREMIUM$14.99
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- PREMIUM$39.99
PortalDex
No in-app purchases








