# E Stock vs K inventory

The clearest difference is in-app purchases: K inventory at none against E Stock's 4. K inventory also leads on iOS requirement (12.0 vs 15.5). E Stock's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. E Stock sells 4 in-app purchases, starting at $17.99 per month. K inventory asks for nothing beyond the download.

E Stock ships an update every 3 weeks, K inventory every 2 months. The most recent releases landed on September 21, 2026 and August 4, 2026 respectively.

## The numbers

| Metric | E Stock | K inventory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/e-stock/id1547058181/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 54 MB | 21 MB |
| Requires iOS | 15.5 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Samson KADJA](https://appshunter.io/developer/1528867860) | [K-Technology & Services](https://appshunter.io/developer/1596117281) |

## What reviewers say

### E Stock

[App page](https://appshunter.io/ios/app/e-stock/id1547058181)

Manage your inventory with this user-friendly stock management tool. Track items, inputs, outputs, customers, suppliers, and perform exports. Easily import and export data via CSV files for PC or Mac compatibility.

**Highlights:** Item tracking, Input/output management, Customer and supplier management, Inventory control, Data export via CSV, Product photo integration

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription(1 month) | $17.99 | per month |
| Monthly subscription(3 months) | $34.99 | per 3 months |
| Monthly subscription(6 months) | $44.99 | per 6 months |
| Yearly subscription(1 year) | $69.99 | per year |


### K inventory

[App page](https://appshunter.io/ios/app/k-inventory/id1596902450)

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

**In-app purchases:** none


## Frequently asked questions

### Is E Stock free?

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

### Is K inventory free?

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

### Do E Stock or K inventory have ads?

Neither E Stock nor K inventory shows ads.

### Which is updated more often, E Stock or K inventory?

E Stock ships an update every 3 weeks, and K inventory every 2 months. Most recently, E Stock was updated on September 21, 2026 and K inventory on August 4, 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.*