LSNB Mobile vs Security First CU
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LSNB Mobile
Manage your finances on the go with this banking app. Check balances, transfer funds between accounts, and access various other banking services securely and easily. It offers a convenient way to handle your money anytime, anywhere.
- Check account balances
- Transfer funds between accounts
- Secure banking
- Easy to use interface
- Access banking services
Read full descriptionHide full description
With Lone Star National Bank's new and improved mobile banking app, you can check your account balances, transfer funds between accounts, and much more! Our app is free, secure, and easy to use.
Security First CU
Manage your finances securely from your mobile device. Deposit checks, transfer funds, pay bills, and send money with Zelle. Access account balances, view recent transactions, and locate branches.
- Deposit checks with camera
- Transfer funds between accounts
- Pay bills on the go
- Send money with Zelle
- Check account balances
- View recent transactions
- Secure live chat
Read full descriptionHide full description
Do more with the Security First CU app. The Security First CU app allows you to: - Sign in with Face ID or Touch ID - Use Quick Balance to view account balances without signing in - Transfer funds between accounts - View account balances and transactions - Make loan payments - Deposit checks - View check copies - Pay bills - Access Statements - Left/right-handed modes - Full Neurodiverse features including options for epilepsy, dyslexia, color blindness, and visual sensitivity. ...and more! For more information or to become a member of Security First Credit Union, visit us at SecurityFirstCU.com
Screenshots
Verdict
The clearest difference is rating: Security First CU at 4.8 against LSNB Mobile's 2.3. Security First CU also leads on monetization model (free vs free with in-app purchases) and ratings volume (1.9K vs 72). LSNB Mobile's advantage is update cadence (monthly vs every 5 months). On price, review sentiment, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Security First CU holds the better App Store score, 4.8 against 2.3. That said, the two scores are not equally well evidenced: Security First CU has 1.9K ratings behind it against 72, so its average is the more settled of the two. Written reviews complicate that: 18% of LSNB Mobile's written reviews are positive against 14% of Security First CU's, so the app with the better star average is not the one people write more warmly about.
LSNB Mobile ships an update monthly, Security First CU every 5 months. Both last shipped on September 21, 2026.
| Parameter | LSNB Mobile | Security First CU |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (72 ratings) | 4.8 (1.9K ratings) — better |
| Positive reviews | 18.2% of reviews — better | 14.0% of reviews |
| Number of ratings | 72 | 1.9K — better |
| Update frequency | Monthly — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 16.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 117 MB | 122 MB |
| Age rating | 4+ | 4+ |
| Developer | Lone Star National Bank | Security First Credit Union |
Customer experience
LSNB Mobile
Security First CU
Bugs and requests
LSNB Mobile
Not enough reviews yet to summarise bugs or requests.
Security First CU
Reported bugs
4 issues- App crashes on startup
- Login screen freezes
- Incorrect security question answers
- Inability to access account after iOS updates
Requested features
3 requests- Mobile check deposit
- Improved Zelle integration
- 24/7 customer support
In-app purchases
LSNB Mobile
No in-app purchases
Security First CU
No in-app purchases
Questions
Is LSNB Mobile free?
Is Security First CU free?
Which has better reviews, LSNB Mobile or Security First CU?
Do LSNB Mobile or Security First CU have ads?
Which is updated more often, LSNB Mobile or Security First CU?
Other comparisons
