# OA vs ResolvePay

The clearest difference is iOS requirement: OA at 11.0 against ResolvePay's 15.6. 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.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 12, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | OA | ResolvePay |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Size | 50 MB | 68 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Mehery Soccom Private Limited](https://appshunter.io/developer/1590971988) | [ResolveBiz Services and Apps Private Limited](https://appshunter.io/developer/1407275767) |

## What reviewers say

### OA

[App page](https://appshunter.io/ios/app/oa/id6444559739)

**In-app purchases:** none


### ResolvePay

[App page](https://appshunter.io/ios/app/resolvepay/id6751716276)

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

**In-app purchases:** none


## Frequently asked questions

### Is OA free?

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

### Is ResolvePay free?

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

### Do OA or ResolvePay have ads?

Neither OA nor ResolvePay shows ads.

### Which is updated more often, OA or ResolvePay?

OA ships an update every 2 weeks, and ResolvePay every 2 weeks. Most recently, OA was updated on October 12, 2026 and ResolvePay on October 13, 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.*