Comparison

BTMSR vs Smart Card Inspector for PIV

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

Head to head
About

BTMSR

Features
Read full description

BTMSR is a professional magnetic stripe reader utility for Btmsr hardware. Connect over Bluetooth to read, write, copy, and erase card data with a focused, reliable workflow. Key features: β€’ Read magnetic stripe data from cards β€’ Write track data to cards β€’ Copy cards with guided source and destination steps β€’ Erase selected tracks β€’ Save card records to local files β€’ Import, sort, share, and manage record files β€’ Configure card type, track density, and leading-zero settings BTMSR supports BTMSR devices only. A compatible BTMSR reader is required. The app does not require an account or sign-in. The app is designed for use with compatible external Bluetooth MSR hardware. Please use it only with cards and data you are authorized to manage. This app uses Apple’s standard Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Smart Card Inspector for PIV

Features
Read full description

Smart Card Inspector (SCI) is a professional iPhone and iPad tool for inspecting, troubleshooting, and managing smart cards and security tokens. Designed for developers, system administrators, and security professionals, SCI helps diagnose issues with PIV cards, certificates, identities, smart card readers, and compatible security tokens directly on iOS and iPadOS. Smart Card & Token Inspection Explore certificates, identities, and public smart card data available from connected cards and tokens. Quickly inspect certificate details, review card information, and identify potential configuration issues. PIV Card Diagnostics Inspect and validate Personal Identity Verification (PIV) smart cards and analyze their configuration. SCI can: β€’ detect connected readers and inserted cards β€’ read public PIV data objects β€’ inspect certificates and verify certificate chains β€’ detect potential configuration problems β€’ identify reused key material across PIV slots β€’ export public certificates for external analysis When a PIN is provided, SCI can also perform identity integrity checks. PIN & PUK Management Manage cardholder secrets directly on the card: β€’ change PIN β€’ unblock or reset PIN using PUK β€’ change PUK SCI provides a focused and native iPhone and iPad experience for working with smart cards, security tokens, certificates, and PIV credentials.

Screenshots

BTMSR4 screens
Smart Card Inspector for PIV4 screens

Verdict

The call

The clearest difference is update cadence: BTMSR at every 8 days against Smart Card Inspector for PIV's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. BTMSR sells 2 in-app purchases, starting at $4.99 per month and Smart Card Inspector for PIV sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

BTMSR ships an update every 8 days, Smart Card Inspector for PIV monthly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard1 real difference Β· 5 level
BTMSR versus Smart Card Inspector for PIV: the parameters behind the verdict, then further details
ParameterBTMSRSmart Card Inspector for PIV
PriceFreeFree
Update frequencyEvery 8 days β€” betterMonthly
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad, Mac β€” better
Requires iOS17.0 β€” better18.0
Further details β€” not scored
Size1 MB10 MB
Age rating4+4+
DeveloperTCool LTD.3D Space Works

In-app purchases

2 purchases

BTMSR

Subscriptions2
  • BTMSR Monthly Membership3 Days trial$4.991 Month
  • BTMSR Annual Membership7 Days trial$19.991 Year
1 purchases

Smart Card Inspector for PIV

One-time1
  • Full Version Unlock$14.99

Questions

Is BTMSR free?
BTMSR is free to download, with in-app purchases available.
Is Smart Card Inspector for PIV free?
Smart Card Inspector for PIV is free to download, with in-app purchases available.
Do BTMSR or Smart Card Inspector for PIV have ads?
Neither BTMSR nor Smart Card Inspector for PIV shows ads.
Which is updated more often, BTMSR or Smart Card Inspector for PIV?
BTMSR ships an update every 8 days, and Smart Card Inspector for PIV monthly. Most recently, BTMSR was updated on October 30, 2026 and Smart Card Inspector for PIV on October 31, 2026.

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