# LSNB Mobile vs Security First CU

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.

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.

## The numbers

| Metric | LSNB Mobile | Security First CU |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (72 ratings)](https://appshunter.io/ios/app/lsnb-mobile/id417253880/reviews) | **[4.8 (1.9K ratings)](https://appshunter.io/ios/app/security-first-cu/id583960730/reviews)** |
| Number of ratings | 72 | **1.9K** |
| Positive reviews | **18.2% of reviews** | 14.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 117 MB | 122 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Lone Star National Bank](https://appshunter.io/developer/596075435) | [Security First Credit Union](https://appshunter.io/developer/583960733) |

## What reviewers say

### LSNB Mobile

[App page](https://appshunter.io/ios/app/lsnb-mobile/id417253880)

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.

**Highlights:** Check account balances, Transfer funds between accounts, Secure banking, Easy to use interface, Access banking services

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Security First CU

[App page](https://appshunter.io/ios/app/security-first-cu/id583960730)

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.

**Highlights:** 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

**Features:** Apple Wallet, Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 👍 Awesome app
- 👍 Easy to use
- 👍 Modern and attractive design

**What reviewers complain about**

- 🐛 App crashes frequently
- 🐛 Login issues
- 🐛 Connectivity problems
- 🐛 Compatibility issues with iOS updates
- 🔒 Security concerns with account lockouts

**Reported bugs**

- App crashes on startup
- Login screen freezes
- Incorrect security question answers
- Inability to access account after iOS updates

**Requested features**

- Mobile check deposit
- Improved Zelle integration
- 24/7 customer support


## Frequently asked questions

### Is LSNB Mobile free?

LSNB Mobile is free to download, with no in-app purchases.

### Is Security First CU free?

Security First CU is free to download, with no in-app purchases.

### Which has better reviews, LSNB Mobile or Security First CU?

Security First CU is rated higher. LSNB Mobile averages 2.3 out of 5 from 72 ratings, while Security First CU averages 4.8 from 1.9K ratings.

### Do LSNB Mobile or Security First CU have ads?

Neither LSNB Mobile nor Security First CU shows ads.

### Which is updated more often, LSNB Mobile or Security First CU?

LSNB Mobile ships an update monthly, and Security First CU every 5 months. Most recently, LSNB Mobile was updated on September 21, 2026 and Security First CU on September 21, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*