# Security First CU vs Security Service Mobile

The clearest difference is rating: Security First CU at 4.8 against Security Service Mobile's 2.6. On price, review sentiment, ratings volume and update cadence 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 2.6. Both are backed by a comparable volume of ratings — 1.9K and 1.2K respectively. Written reviews point the same way: 14% of Security First CU's written reviews are positive against 7% of Security Service Mobile's.

Security First CU ships an update every 4 months, Security Service Mobile every 3 months. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Security First CU | Security Service Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.9K ratings)](https://appshunter.io/ios/app/security-first-cu/id583960730/reviews)** | [2.6 (1.2K ratings)](https://appshunter.io/ios/app/security-service-mobile/id1542856207/reviews) |
| Number of ratings | **1.9K** | 1.2K |
| Positive reviews | **13.6% of reviews** | 7.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 122 MB | 47 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod, Apple Watch | iPhone, iPad, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Security First Credit Union](https://appshunter.io/developer/583960733) | [Security Service Federal Credit Union (SSFCU)](https://appshunter.io/developer/605796361) |

## What reviewers say

### 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


### Security Service Mobile

[App page](https://appshunter.io/ios/app/security-service-mobile/id1542856207)

Manage your bank accounts securely from your mobile device. View balances, transfer funds, deposit checks, and pay bills with ease. Access helpful resources like branch locators and credit score information.

**Highlights:** View account balances and transactions, Transfer money between accounts, Deposit checks via mobile, Schedule and pay bills, Freeze/unfreeze debit and credit cards, Set up account alerts, Find branches and ATMs

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Works great
- 🚀 Seamless and intuitive
- 💡 Awesome mobile deposit feature

**What reviewers complain about**

- 🐛 Constant login issues
- 🐛 Unreliable and frequently crashes
- 🐛 Slow and unresponsive
- 🐛 Buggy after updates
- 🐛 Cannot log in or access accounts

**Reported bugs**

- Login screen freezes
- Face ID/biometrics not working consistently
- Delayed or missing transaction updates
- Incorrect account balances shown
- Mobile check deposit not functioning properly

**Requested features**

- Dark mode option
- Ability to transfer between family member accounts
- Improve transaction details and history
- Better organization and customization of accounts
- Streamline login and authentication process


## Frequently asked questions

### Is Security First CU free?

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

### Is Security Service Mobile free?

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

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

Security First CU is rated higher. Security First CU averages 4.8 out of 5 from 1.9K ratings, while Security Service Mobile averages 2.6 from 1.2K ratings.

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

Neither Security First CU nor Security Service Mobile shows ads.

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

Security First CU ships an update every 4 months, and Security Service Mobile every 3 months. Most recently, Security First CU was updated on October 16, 2026 and Security Service Mobile on October 17, 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.*