Comparison

PCB Toolkit vs FaB Collect

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

Head to head
About

PCB Toolkit

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You can use this PCB Toolkit for iOS to calculate: - Maximum conductor length / bandwidth (Hammerstad/Jensen & IPC) - Conductor Impedance (also differential precise calculation by Kirschning/Jansen & IPC calculation) - Via properties - Via θ (Thermal resistance), and for a via array (IPC) - Low Pass Π-filter - Fusing current (Preece, Brooks & Onderdonk) - Maximum current or width for a trace (IPC-2521 and IPC-2221) - Electrical clearance (IPC2221B) - Pull Up calculator I2C And now also: - LED Resistor Calculator - Mounting Hole Info - Nearest E-Series Resistor Calculator (Solo/Serie/Parallel) - Resistor Tolerance / Alpha Viewer - Via Stitching Calculator - Cload Calculator (XTAL) And also links to standard house stackups of JLCPCB, PCBWAY and Aisler are included. I will add more calculations with updates. (One time buy, so you will get these updates without additional charge later) I am also open to feature requests. The app supports light mode, dark mode, portrait & landscape mode and zoomed-in display.

About

FaB Collect

Features
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Discover and browse cards from the Flesh and Blood Trading Card Game (FAB / FABTCG) in one beautifully designed app. Whether you’re new to the game or a long-time player, this app helps you explore Flesh and Blood products and available cards in one place. Key features: - Explore Flesh and Blood products - Browse full card sets - Learn what each card does - Advanced card search by name, rules text, talents, and class - Fast, offline-friendly browsing Designed as a reference and discovery tool for Flesh and Blood players, the app makes it easy to research cards, understand mechanics, and keep up with releases at your own pace. FaB Collect is in no way affiliated with Legend Story Studios. Legend Story Studios®, Flesh and Blood™, and set names are trademarks of Legend Story Studios. Flesh and Blood characters, cards, logos, and art are property of Legend Story Studios.

Screenshots

PCB Toolkit4 screens
FaB Collect4 screens

Verdict

The call

The clearest difference is update cadence: FaB Collect at every 11 days against PCB Toolkit's every 3 months. PCB Toolkit's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

PCB Toolkit ships an update every 3 months, FaB Collect every 11 days. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 4 level
PCB Toolkit versus FaB Collect: the parameters behind the verdict, then further details
ParameterPCB ToolkitFaB Collect
PriceFreeFree
Update frequencyEvery 3 monthsEvery 11 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, Mac — betteriPhone
Requires iOS16.6 — better17
Further details — not scored
Size127 MB147 MB
Age rating4+12+
DeveloperAntonius HurxMitchell Duncan

In-app purchases

None

PCB Toolkit

No in-app purchases

None

FaB Collect

No in-app purchases

Questions

Is PCB Toolkit free?
PCB Toolkit is free to download, with no in-app purchases.
Is FaB Collect free?
FaB Collect is free to download, with no in-app purchases.
Do PCB Toolkit or FaB Collect have ads?
Neither PCB Toolkit nor FaB Collect shows ads.
Which is updated more often, PCB Toolkit or FaB Collect?
PCB Toolkit ships an update every 3 months, and FaB Collect every 11 days. Most recently, PCB Toolkit was updated on October 26, 2026 and FaB Collect on October 25, 2026.

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