# Service One CU vs ABTBG

The clearest difference is monetization model: Service One CU at free against ABTBG's free with in-app purchases. Service One CU also leads on iOS requirement (16.0 vs 26.3). ABTBG's advantage is review sentiment (100% vs 90%). On price, rating, 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.

On the App Store both sit at effectively the same score — 4.8 for Service One CU against 4.9 for ABTBG. Both are backed by a comparable volume of ratings — 3.2K and 1.4K respectively. Written reviews are what separate them: 90% of Service One CU's written reviews are positive against 100% of ABTBG's.

Service One CU ships an update monthly, ABTBG every 4 weeks. Both last shipped on November 11, 2026.

## The numbers

| Metric | Service One CU | ABTBG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (3.2K ratings)](https://appshunter.io/ios/app/service-one-cu/id1091387231/reviews) | **[4.9 (1.4K ratings)](https://appshunter.io/ios/app/abtbg/id1542632738/reviews)** |
| Number of ratings | **3.2K** | 1.4K |
| Positive reviews | 90.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 128 MB | 201 MB |
| Requires iOS | **16.0** | 26.3 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Service One Credit Union, Inc.](https://appshunter.io/developer/579322628) | [American Bank & Trust](https://appshunter.io/developer/529970319) |

## What reviewers say

### Service One CU

[App page](https://appshunter.io/ios/app/service-one-cu/id1091387231)

Manage your finances conveniently on the go. This application allows you to perform everyday banking tasks, view account details, and make payments or transfers with ease. You can also apply for new accounts or loans and locate ATMs or branches.

**Highlights:** Everyday transactions, View account information, Make payments, Transfer funds, Deposit checks, Apply for loans and accounts, Find ATMs and branches

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

**In-app purchases:** none

**What reviewers like**

- 👍 Friendly and knowledgeable staff
- 👍 Personalized service
- 👍 Convenient mobile app
- 👍 Easy to manage accounts
- 👍 Reliable banking experience

**What reviewers complain about**

- 💰 Expensive check prices
- 🔧 Issues with account deposits and transfers

**Reported bugs**

- Cashiers depositing checks into wrong accounts
- Confusing account number system

**Requested features**

- Deposit cash through ATMs
- Integrate with credit score monitoring services


### ABTBG

[App page](https://appshunter.io/ios/app/abtbg/id1542632738)

Aggregate all your financial accounts into one secure platform. Manage transactions, set alerts, make payments, and deposit checks with ease. This app empowers you to take control of your finances from anywhere.

**Highlights:** Aggregate financial accounts, Organize transactions with tags and notes, Set balance alerts, Make payments and transfer money, Mobile check deposit, Debit card management, View monthly statements

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Service One CU free?

Service One CU is free to download, with no in-app purchases.

### Is ABTBG free?

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

### Which has better reviews, Service One CU or ABTBG?

ABTBG is rated higher. Service One CU averages 4.8 out of 5 from 3.2K ratings, while ABTBG averages 4.9 from 1.4K ratings.

### Do Service One CU or ABTBG have ads?

Neither Service One CU nor ABTBG shows ads.

### Which is updated more often, Service One CU or ABTBG?

Service One CU ships an update monthly, and ABTBG every 4 weeks. Most recently, Service One CU was updated on November 11, 2026 and ABTBG on November 11, 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.*