# HSA Central vs Flat Branch Servicing

The clearest difference is rating: Flat Branch Servicing at 4.8 against HSA Central's 2.9. Flat Branch Servicing also leads on ratings volume (1.8K vs 45). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Flat Branch Servicing holds the better App Store score, 4.8 against 2.9. That said, the two scores are not equally well evidenced: Flat Branch Servicing has 1.8K ratings behind it against 45, so its average is the more settled of the two. Written reviews complicate that: 32% of HSA Central's written reviews are positive against 26% of Flat Branch Servicing's, so the app with the better star average is not the one people write more warmly about.

HSA Central ships an update every 6 months, Flat Branch Servicing every 8 months. The most recent releases landed on August 16, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | HSA Central | Flat Branch Servicing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (45 ratings)](https://appshunter.io/ios/app/hsa-central/id1451867253/reviews) | **[4.8 (1.8K ratings)](https://appshunter.io/ios/app/flat-branch-servicing/id1566902327/reviews)** |
| Number of ratings | 45 | **1.8K** |
| Positive reviews | **31.8% of reviews** | 26.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 8 months |
| Monetization | Free | Free |
| Size | 26 MB | 208 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Central Bancompany, Inc](https://appshunter.io/developer/945461947) | [Branch Flat Mortgage, Inc.](https://appshunter.io/developer/1449631643) |

## What reviewers say

### HSA Central

[App page](https://appshunter.io/ios/app/hsa-central/id1451867253)

Easily manage your Health Savings Account on the go with real-time access to balances, transactions, and statements. Securely check details, submit expenses, and even scan product barcodes for eligibility.

**Highlights:** Check available balances 24/7, View account charts and statements, Scan product barcodes for eligibility, Reimburse yourself from HSA, Submit receipts for expenses, View and manage HSA investments

**Features:** Apple Wallet

**In-app purchases:** none


### Flat Branch Servicing

[App page](https://appshunter.io/ios/app/flat-branch-servicing/id1566902327)

Manage your mortgage loans conveniently and securely around the clock. View account details, set up one-time or recurring payments, and access important documents all within the app.

**Highlights:** View account information, Make one-time payments, Set up recurring payments, Manage important documents, 24/7 loan access

**In-app purchases:** none

**What reviewers like**

- 💖 Awesome app
- 🚀 Easy and quick enrollment

**What reviewers complain about**

- 🐛 Unable to use app after update
- 🐛 App never works and won't let you log in
- 🐛 App requires update, but no update available
- 🐛 Completely unusable after update
- 🙅‍♀️ Cannot copy and paste payment info

**Reported bugs**

- Keeps telling to update app, even after updating
- Crashes every time you scroll
- Logs you out and closes completely when you click on something

**Requested features**

- Bring back principal savings calculation


## Frequently asked questions

### Is HSA Central free?

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

### Is Flat Branch Servicing free?

Flat Branch Servicing is free to download, with no in-app purchases.

### Which has better reviews, HSA Central or Flat Branch Servicing?

Flat Branch Servicing is rated higher. HSA Central averages 2.9 out of 5 from 45 ratings, while Flat Branch Servicing averages 4.8 from 1.8K ratings.

### Do HSA Central or Flat Branch Servicing have ads?

Neither HSA Central nor Flat Branch Servicing shows ads.

### Which is updated more often, HSA Central or Flat Branch Servicing?

HSA Central ships an update every 6 months, and Flat Branch Servicing every 8 months. Most recently, HSA Central was updated on August 16, 2026 and Flat Branch Servicing on September 23, 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.*