# Invoxa vs VKAM

The clearest difference is rating: Invoxa at 4.7 against VKAM's 2.3. VKAM's advantage is in-app purchases (none vs 1) and update cadence (every 2 months vs every 6 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Invoxa sells 1 one-off in-app purchase. VKAM asks for nothing beyond the download.

Invoxa holds the better App Store score, 4.7 against 2.3. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

Invoxa ships an update every 6 months, VKAM every 2 months. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Invoxa | VKAM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/invoxa-invoice-estimate-maker/id6748894361/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/vkam/id6752881367/reviews) |
| Number of ratings | 3 | 3 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 65 MB | 378 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shital Gorasiya](https://appshunter.io/developer/1737199158) | [Shenzhen VeePai IoT Intelligent Technology LLC](https://appshunter.io/developer/557459166) |

## What reviewers say

### Invoxa

[App page](https://appshunter.io/ios/app/invoxa-invoice-estimate-maker/id6748894361)

Create and send professional invoices, estimates, and credit memos quickly and easily. Manage clients, track payments, and organize your business workflow on the go with customizable templates and reporting features.

**Highlights:** Create and send invoices & estimates, Professional customizable templates, Track clients, payments, and items, Generate detailed reports, Sync data across devices, Export and share via PDF/image/email

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Purchase | $6.99 | one-time |


### VKAM

[App page](https://appshunter.io/ios/app/vkam/id6752881367)

This intelligent monitoring management app allows for remote surveillance of various devices, including PTZ cameras. It offers HD real-time preview, multi-device monitoring, and two-way voice intercom. Features like motion detection and AI anomaly recognition provide instant alerts for security events.

**Highlights:** HD real-time preview, Multi-device split-screen monitoring, Remote camera angle adjustment, Two-way voice intercom, Motion detection alerts, AI anomaly recognition, Cloud and local video playback

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

**In-app purchases:** none


## Frequently asked questions

### Is Invoxa free?

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

### Is VKAM free?

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

### Which has better reviews, Invoxa or VKAM?

Invoxa is rated higher. Invoxa averages 4.7 out of 5 from 3 ratings, while VKAM averages 2.3 from 3 ratings.

### Do Invoxa or VKAM have ads?

Neither Invoxa nor VKAM shows ads.

### Which is updated more often, Invoxa or VKAM?

Invoxa ships an update every 6 months, and VKAM every 2 months. Most recently, Invoxa was updated on October 24, 2026 and VKAM on October 28, 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.*