# myFlexDollars vs MR Stax

The clearest difference is update cadence: myFlexDollars at every 4 months against MR Stax's every 16 months. MR Stax's advantage is iOS requirement (12.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

myFlexDollars ships an update every 4 months, MR Stax every 16 months. The most recent releases landed on October 15, 2026 and December 17, 2025 respectively.

## The numbers

| Metric | myFlexDollars | MR Stax |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (1.1K ratings)](https://appshunter.io/ios/app/myflexdollars/id567583889/reviews)** | — |
| Number of ratings | **1.1K** | — |
| Positive reviews | 64.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 16 months |
| Monetization | Free | — |
| Size | 30 MB | 32 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Vantagen, LLC](https://appshunter.io/developer/567583892) | [Latech Consulting, Inc.](https://appshunter.io/developer/1050099955) |

## What reviewers say

### myFlexDollars

[App page](https://appshunter.io/ios/app/myflexdollars/id567583889)

Manage your HSA, HRA, and FSA health benefit accounts with ease. Quickly check balances, view account details, and submit claims on the go. Securely access all your important health benefit information anytime, anywhere.

**Highlights:** Check account balances, View account details and charts, Submit claims for medical FSA and HRA, Upload receipts for claims, Manage HSA transactions, Pay bills and add payees, Report lost or stolen debit cards

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 👍 Convenient
- 🚀 Quick reimbursement
- 👍 User-friendly interface
- 👍 Great customer service

**What reviewers complain about**

- 🐛 Buggy app
- 🔍 Difficult to navigate
- 🤔 Confusing requirements
- 🙅‍♀️ Slow reimbursement
- 🤦‍♂️ Denies claims without explanation

**Reported bugs**

- App crashes during expense submission
- Login issues and password reset problems
- Inconsistent behavior across mobile and web
- Inability to add dependents in the app

**Requested features**

- Add physical card option
- Improve receipt submission process
- Provide better notifications for claim status
- Allow bulk receipt upload


### MR Stax

[App page](https://appshunter.io/ios/app/mr-stax/id1636866477)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is myFlexDollars free?

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

### Is MR Stax free?

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

### Do myFlexDollars or MR Stax have ads?

Neither myFlexDollars nor MR Stax shows ads.

### Which is updated more often, myFlexDollars or MR Stax?

myFlexDollars ships an update every 4 months, and MR Stax every 16 months. Most recently, myFlexDollars was updated on October 15, 2026 and MR Stax on December 17, 2025.

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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.*