# Quantum Credit Union vs CSB KS

The clearest difference is review sentiment: CSB KS at 100% against Quantum Credit Union's 25%. CSB KS also leads on rating (4.9 vs 3.0) and ratings volume (343 vs 11). On price, update cadence, 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.

CSB KS holds the better App Store score, 4.9 against 3.0. That said, the two scores are not equally well evidenced: CSB KS has 343 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 25% of Quantum Credit Union's written reviews are positive against 100% of CSB KS's.

Quantum Credit Union ships an update every 3 weeks, CSB KS monthly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Quantum Credit Union | CSB KS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (11 ratings)](https://appshunter.io/ios/app/quantum-credit-union/id1356120826/reviews) | **[4.9 (343 ratings)](https://appshunter.io/ios/app/csb-ks/id1661196384/reviews)** |
| Number of ratings | 11 | **343** |
| Positive reviews | 25.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Ad-supported | Ad-supported |
| Size | 61 MB | 198 MB |
| Requires iOS | **17.0** | 18.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Quantum Credit Union](https://appshunter.io/developer/1356120825) | [Citizens State Bank of Kansas](https://appshunter.io/developer/1138420641) |

## What reviewers say

### Quantum Credit Union

[App page](https://appshunter.io/ios/app/quantum-credit-union/id1356120826)

Access your credit union accounts conveniently on your mobile device. Manage your finances, deposit checks remotely, and find branch information. Stay connected to your financial institution on the go.

**Highlights:** Mobile check deposit, Access to website, Branch information, Contact details, Mobile banking

**Features:** Vision Pro support

**In-app purchases:** none


### CSB KS

[App page](https://appshunter.io/ios/app/csb-ks/id1661196384)

Manage your finances with this personal financial tool. Organize transactions with tags and photos, set balance alerts, and make payments. Deposit checks, transfer money, and find nearby branches and ATMs securely.

**Highlights:** Organize transactions with tags, notes, and photos, Set balance alerts, Make payments to companies and friends, Transfer money between accounts, Deposit checks via photo, View and save monthly statements, Find branches and ATMs, Secure with passcode or biometrics

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Quantum Credit Union free?

Quantum Credit Union is free to download, with no in-app purchases.

### Is CSB KS free?

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

### Which has better reviews, Quantum Credit Union or CSB KS?

CSB KS is rated higher. Quantum Credit Union averages 3.0 out of 5 from 11 ratings, while CSB KS averages 4.9 from 343 ratings.

### Do Quantum Credit Union or CSB KS have ads?

Neither Quantum Credit Union nor CSB KS shows ads.

### Which is updated more often, Quantum Credit Union or CSB KS?

Quantum Credit Union ships an update every 3 weeks, and CSB KS monthly. Most recently, Quantum Credit Union was updated on November 2, 2026 and CSB KS on November 3, 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.*