# StockFlow vs Paykar Service

The clearest difference is in-app purchases: Paykar Service at none against StockFlow's 2. Paykar Service also leads on update cadence (every 4 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. StockFlow sells 2 in-app purchases, starting at $5.99 per month. Paykar Service asks for nothing beyond the download.

StockFlow ships an update every 3 weeks, Paykar Service every 4 days. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | StockFlow | Paykar Service |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/stockflow-warehouse-control/id6469111459/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 24 MB | 32 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Nikolai Pliushchenkov](https://appshunter.io/developer/1711238860) | [Торговая сеть "Пайкар"](https://appshunter.io/developer/1546084574) |

## What reviewers say

### StockFlow

[App page](https://appshunter.io/ios/app/stockflow-warehouse-control/id6469111459)

Streamline inventory control and track products efficiently with this powerful stock management app. Manage your warehouse, retail store, or online sales with real-time tracking, barcode scanning, and expiration date monitoring. Analyze sales trends and organize products with ease.

**Highlights:** Real-time inventory tracking, Barcode scanner support, Expiration date tracking, Sales tracking and analysis, Product organization by category, Export data to CSV

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $5.99 | per month |
| Annuall | $49.99 | per year |


### Paykar Service

[App page](https://appshunter.io/ios/app/paykar-service/id6790304265)

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

**In-app purchases:** none


## Frequently asked questions

### Is StockFlow free?

StockFlow is free to download, with in-app purchases available.

### Is Paykar Service free?

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

### Do StockFlow or Paykar Service have ads?

Neither StockFlow nor Paykar Service shows ads.

### Which is updated more often, StockFlow or Paykar Service?

StockFlow ships an update every 3 weeks, and Paykar Service every 4 days. Most recently, StockFlow was updated on October 18, 2026 and Paykar Service on October 24, 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.*