# Instant Inventory vs Merchant Verify

The clearest difference is update cadence: Instant Inventory at every 9 days against Merchant Verify's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Instant Inventory ships an update every 9 days, Merchant Verify every 6 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Instant Inventory | Merchant Verify |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 6 months |
| Size | 65 MB | 112 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Instant Systems Sweden AB](https://appshunter.io/developer/1057939435) | [Perf-Util Consulting Ltd.](https://appshunter.io/developer/771802259) |

## What reviewers say

### Instant Inventory

[App page](https://appshunter.io/ios/app/instant-inventory/id1486152610)

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

**In-app purchases:** none


### Merchant Verify

[App page](https://appshunter.io/ios/app/merchant-verify/id1580376217)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Instant Inventory free?

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

### Is Merchant Verify free?

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

### Do Instant Inventory or Merchant Verify have ads?

Neither Instant Inventory nor Merchant Verify shows ads.

### Which is updated more often, Instant Inventory or Merchant Verify?

Instant Inventory ships an update every 9 days, and Merchant Verify every 6 months. Most recently, Instant Inventory was updated on October 26, 2026 and Merchant Verify on October 25, 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.*