# koy | seller vs pro solution

koy | seller and pro solution are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

koy | seller ships an update monthly, pro solution every 3 weeks. The most recent releases landed on September 11, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | koy | seller | pro solution |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 133 MB | 32 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Khaled Al Hamoud](https://appshunter.io/developer/1383316956) | [COMPANY TAFI'IL FOR TRADING](https://appshunter.io/developer/1568853052) |

## What reviewers say

### koy | seller

[App page](https://appshunter.io/ios/app/koy-seller/id6470678260)

**Features:** macOS Compatibility

**In-app purchases:** none


### pro solution

[App page](https://appshunter.io/ios/app/pro-solution/id6743366409)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is koy | seller free?

koy | seller is free to download, with no in-app purchases.

### Is pro solution free?

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

### Do koy | seller or pro solution have ads?

Neither koy | seller nor pro solution shows ads.

### Which is updated more often, koy | seller or pro solution?

koy | seller ships an update monthly, and pro solution every 3 weeks. Most recently, koy | seller was updated on September 11, 2026 and pro solution on September 8, 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.*