KCNB Card Control vs BSFDebit
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
KCNB Card Control
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The Karnes County National Bank protects your debit cards by sending transaction alerts and enabling you to define when, where and how your cards are used. Download to your iphone, then set your preferences to monitor and manage your cards. Alerts Enable Safe, Secure Card Usage Real-time alerts for PIN and signature transactions keep you informed of your card usage to quickly detect unauthorized or fraudulent activity. Location-Based Controls and Alerts Restrict transactions to merchants near your location (using your phoneβs GPS) or by region using city, state, country or zip code on an interactive map. Usage Controls and Alerts Set spending limits to decline transactions above your thresholds. Monitor activity by category such as gas stations and restaurants, and by type: in-store purchases, e-commerce transactions and ATM transactions. Card On/Off Setting When βonβ transactions are allowed per settings. When βoff,β purchases or withdrawals will be denied.
BSFDebit
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Bank of San Francisco protects your debit cards by sending transaction alerts and enabling you to define when, where and how your cards are used. Download to your smartphone, then set your preferences to monitor and manage your cards. Alerts Enable Safe, Secure Card Usage Real-time alerts for PIN and signature transactions keep you informed of your card usage to quickly detect unauthorized or fraudulent activity. Location-Based Controls and Alerts Restrict transactions to merchants near your location (using your phoneβs GPS) or by region using city, state, country or zip code on an interactive map. Usage Controls and Alerts Set spending limits to decline transactions above your thresholds. Monitor activity by category such as gas stations and restaurants, and by type: in-store purchases, e-commerce transactions and ATM transactions. Card On/Off Setting When βonβ transactions are allowed per settings. When βoff,β purchases or withdrawals
Screenshots
Verdict
The clearest difference is iOS requirement: KCNB Card Control at 13.0 against BSFDebit's 15.0. On price, update cadence, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
KCNB Card Control ships an update every 5 months, BSFDebit every 4 months. The most recent releases landed on May 16, 2026 and September 20, 2026 respectively.
| Parameter | KCNB Card Control | BSFDebit |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 4 months β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 β better | 15.0 |
| Further details β not scored | ||
| Size | 72 MB | 90 MB |
| Age rating | 4+ | 4+ |
| Developer | Karnes County National Bank | Bank of San Francisco |
In-app purchases
KCNB Card Control
No in-app purchases
BSFDebit
No in-app purchases
Questions
Is KCNB Card Control free?
Is BSFDebit free?
Do KCNB Card Control or BSFDebit have ads?
Which is updated more often, KCNB Card Control or BSFDebit?
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