# OnePay vs Amazon Flex Debit Card

OnePay and Amazon Flex Debit Card both sit at 4.9 stars, but that hides the real split: 61% of OnePay's written reviews are positive against 17% of Amazon Flex Debit Card's. OnePay also leads on update cadence (every 6 days vs every 2 months) and ratings volume (477K vs 12K). Amazon Flex Debit Card's advantage is monetization model (free vs free with in-app purchases) and iOS requirement (12.0 vs 16.4). On price, rating, 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.

On the App Store both sit at effectively the same score — 4.9 for OnePay against 4.7 for Amazon Flex Debit Card. That said, the two scores are not equally well evidenced: OnePay has 477K ratings behind it against 12K, so its average is the more settled of the two. Written reviews are what separate them: 61% of OnePay's written reviews are positive against 17% of Amazon Flex Debit Card's.

OnePay ships an update every 6 days, Amazon Flex Debit Card every 2 months. Both last shipped on October 26, 2026.

## The numbers

| Metric | OnePay | Amazon Flex Debit Card |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (477K ratings)](https://appshunter.io/ios/app/onepay-mobile-banking/id1494523953/reviews)** | [4.7 (12K ratings)](https://appshunter.io/ios/app/amazon-flex-debit-card/id1528468737/reviews) |
| Number of ratings | **477K** | 12K |
| Positive reviews | **61.0% of reviews** | 16.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#8** | #154 |
| Size | 183 MB | 135 MB |
| Requires iOS | 16.4 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [One Finance, Inc.](https://appshunter.io/developer/1477126814) | [Green Dot Corporation](https://appshunter.io/developer/437092811) |

## What reviewers say

### OnePay

[App page](https://appshunter.io/ios/app/onepay-mobile-banking/id1494523953)

**Currently charting:** #8 Top Free · Finance, #104 Top Free (US App Store)

Manage your finances with a mobile banking solution offering early pay, rewards, and high-yield savings. Access a cash rewards credit card, affordable wireless plans, and a credit builder loan. Buy now, pay later options are also available.

**Highlights:** Early pay and rewards, High-yield savings accounts, Cash back credit card, Affordable wireless plans, Credit builder loan, Buy now, pay later

**Features:** Apple Wallet

**In-app purchases:** none

**What reviewers like**

- 🚀 Efficient banking features
- 🔒 Secure transactions
- 👍 Intuitive user interface
- 💡 Useful budgeting tools
- 🤑 Generous cash back and rewards

**What reviewers complain about**

- 🐛 Unreliable app performance
- 🤯 Frustrating account changes
- 🤔 Lack of transparency
- 🙅‍♀️ Poor customer service
- 💸 Unexpected fees and charges

**Reported bugs**

- Frequent app crashes
- Delayed transaction updates
- Issues with account access
- Incorrect account balances

**Requested features**

- Mobile check deposit
- Instant fund transfers
- More customization options
- Improved transaction search
- Joint account management


### Amazon Flex Debit Card

[App page](https://appshunter.io/ios/app/amazon-flex-debit-card/id1528468737)

**Currently charting:** #154 Top Free · Finance (US App Store)

Manage your finances on the go with this debit card app. Track spending, earn cash back rewards on fuel and Amazon purchases, and set savings goals. It offers mobile check deposits and access to a large ATM network.

**Highlights:** No monthly fee, Lock card if lost or stolen, Track spending and cash back rewards, Access to 19,000 ATM locations, Mobile check deposits, Set and track savings goals, Categorize personal and business expenses

**Features:** Apple Wallet

**In-app purchases:** none

**What reviewers like**

- 💰 Cash back rewards
- ⚡ Instant payouts
- 📲 Convenient mobile app

**What reviewers complain about**

- 🤖 Poor customer service
- 🔒 Security and account issues
- 💳 Unreliable card functionality
- 💸 Excessive fees and limits
- 🕰️ Slow fund availability

**Reported bugs**

- Login and account access problems
- Incorrect account balances and transactions
- Compatibility issues with older devices

**Requested features**

- Add bank account linking
- Enable Apple Pay and Zelle
- Improve app stability and performance


## Frequently asked questions

### Is OnePay free?

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

### Is Amazon Flex Debit Card free?

Amazon Flex Debit Card is free to download, with no in-app purchases.

### Which has better reviews, OnePay or Amazon Flex Debit Card?

OnePay is rated higher. OnePay averages 4.9 out of 5 from 477K ratings, while Amazon Flex Debit Card averages 4.7 from 12K ratings.

### Do OnePay or Amazon Flex Debit Card have ads?

Neither OnePay nor Amazon Flex Debit Card shows ads.

### Which is updated more often, OnePay or Amazon Flex Debit Card?

OnePay ships an update every 6 days, and Amazon Flex Debit Card every 2 months. Most recently, OnePay was updated on October 26, 2026 and Amazon Flex Debit Card on October 26, 2026.

### Which is more popular, OnePay or Amazon Flex Debit Card?

OnePay currently peaks at #8 in the App Store charts, and Amazon Flex Debit Card at #154. Chart position reflects recent download velocity rather than total install base.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*