# Sun Federal Credit Union

> Mobile banking for account access, transfers, and check deposits. (iPhone/iPad app by Sun Federal Credit Union.)

- Source: https://appshunter.io/ios/app/sun-federal-credit-union/id517285006 (this page in markdown: same URL + `.md`)
- Developer: [Sun Federal Credit Union](https://appshunter.io/developer/517285049)
- Category: Finance, Productivity
- Price: Free
- Rating: 4.90/5 from 5,716 App Store ratings · 67 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 232 MB
- Languages: American English
- Released: 2012-04-12
- Data updated: 2026-08-24
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/sun-federal-credit-union/id517285006/reviews.md

## What is Sun Federal Credit Union?

"Download Sun Federal CU’s mobile banking app for convenient and secure 24/7 access to your account balances and more! It’s quick, safe and easy to use. Just use your Sun Federal online banking username and password to login. 

•	 Account balances
•	 Transaction history
•	 Transfers
•	 View check images
• 	Mobile Check Deposit (deposit checks using the device’s camera)

## Key features

- Account balances
- Transaction history
- Transfers
- View check images
- Mobile Check Deposit

## What do users think of Sun Federal Credit Union?

Overall sentiment: neutral

**Pros**

- 👍 User-friendly interface
- 🚀 Convenient mobile banking
- 💳 Reliable for managing finances
- 🤝 Excellent customer service

**Cons**

- 🐛 Frequent app crashes
- ⚠️ Inconsistent app performance
- 🔍 Lack of dark mode option
- 🤔 Issues with recent updates

**Commonly reported bugs**

- Loading screen freezes
- Inability to view credit card transactions
- Organizational traits not appearing in account overview

**Most requested features**

- Dark mode option
- Improved login experience
- Enhanced mobile deposit functionality
- Integration with external banking accounts

## Recent user reviews (10 of 67)

All indexed reviews: https://appshunter.io/ios/app/sun-federal-credit-union/id517285006/reviews.md

### 2/5 — Issues

*2025-05-28, version 4017.0.0*

Needs a serious tweak update!!

### 2/5 — App glitched

*2025-01-02, version 4014.2.1*

For some reason when I open the app it just gets stuck on the blue loading screen. Everything was going well at first but within a week using the app this happens

### 4/5 — Dark Mode

*2024-10-18, version 4014.2.1*

Love the app. Allows me to handle most of my banking needs. However, please create a “dark mode” option for this platform. Thanks!!

### 2/5 — Disappointed in Updates

*2024-01-17, version 4011.1.0*

Going on about a month with an error in the app that hasn’t been resolved yet. Forcing organizational traits to not appear within account overview.

### 5/5 — Sun Banking App

*2022-06-24, version 3023.4.0*

System is very user friendly. I am very pleased with its ease of use.

### 5/5 — My bank for over 20 years

*2022-04-26, version 3022.1.2*

Convenient and cooperative.

### 4/5 — YEAH Sun Federal

*2022-03-15, version 3022.1.2*

Very personable people, always helpful. I feel comfortable going in!

### 5/5 — Sun Federal credit union number 1 in USA

*2021-11-30, version 3020.1.1*

My God bless all employees in thé bank . Keep Going. Thank you for service

### 5/5 — Great app

*2021-11-06, version 3020.1.1*

Easy to manage your finances

### 3/5 — New update

*2021-10-02, version 3019.0.0*

Since the new “makeover” it will not allow me to see transactions on my credit card. The app just keeps glitching. Please fix this.

## Frequently asked questions about Sun Federal Credit Union

### What can I do with the Sun Federal Credit Union mobile app?

The app allows you to check your account balances, view transaction history, make transfers between accounts, and view images of your checks. A key feature is Mobile Check Deposit, enabling you to deposit checks using your device's camera.

### How do I log in to the mobile banking app?

You can log in to the app using your existing Sun Federal online banking username and password. This ensures a secure and familiar login process for account access.

### Is the mobile banking app free to use?

The app itself is free to download and use. While the description doesn't explicitly mention in-app purchases, it does indicate the presence of ads, suggesting a 'free with in-app purchases' or 'ad-supported' model.

### What are the main benefits of using this app?

The primary benefits are convenience and security, offering 24/7 access to your accounts from anywhere. Features like Mobile Check Deposit save you time by eliminating the need to visit a branch or ATM.

## Version history (last 5 releases)

### 4022.1.1 — 2026-08-18

Our new experience provides easier access to the features you use most while on the go. This new version includes updates to the accounts, mobile deposit and navigation experience.

### 4022.0.0 — 2026-07-23

Our new experience provides easier access to the features you use most while on the go. This new version includes updates to the accounts, mobile deposit and navigation experience.

### 4021.2.0 — 2026-06-26

Our new experience provides easier access to the features you use most while on the go. This new version includes updates to the accounts, mobile deposit and navigation experience.

### 4021.1.3 — 2026-06-09

Our new experience provides easier access to the features you use most while on the go. This new version includes updates to the accounts, mobile deposit and navigation experience.

### 4020.2.0 — 2026-04-07

Our new experience provides easier access to the features you use most while on the go. This new version includes updates to the accounts, mobile deposit and navigation experience.

## Apps similar to Sun Federal Credit Union

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Sun East Federal Credit Union](https://appshunter.io/ios/app/sun-east-federal-credit-union/id894677907) | 4.8 (3,378) | Free | Finance |
| [Toledo Metro Mobile Banking](https://appshunter.io/ios/app/toledo-metro-mobile-banking/id1556126375) | — | Free | Finance |
| [Directions CU Mobile Banking](https://appshunter.io/ios/app/directions-cu-mobile-banking/id1557183414) | 4.8 (854) | Free | Finance |
| [GenoaBank Mobile Banking](https://appshunter.io/ios/app/genoabank-mobile-banking/id1053500764) | 4.7 (305) | Free | Finance |
| [SUN Credit Union](https://appshunter.io/ios/app/sun-credit-union/id1616237801) | 4.3 (3) | Free | Finance |
| [Glass City FCU Mobile](https://appshunter.io/ios/app/glass-city-fcu-mobile/id1573195256) | 2.6 (7) | Free | Finance |

## More apps by Sun Federal Credit Union

- [Sun CardSafe](https://appshunter.io/ios/app/sun-cardsafe/id1479713676)

All apps by Sun Federal Credit Union: https://appshunter.io/developer/517285049

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-24.*