# Vector vs IMTP

The clearest difference is in-app purchases: IMTP at none against Vector's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Vector sells 3 in-app purchases, starting at $59.00 per month. IMTP asks for nothing beyond the download.

Vector ships an update weekly, IMTP every 4 days. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Vector | IMTP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/vector-lab/id6758965403/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Freemium | — |
| Size | 47 MB | 37 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ZOK Enterprises LLC](https://appshunter.io/developer/1835713465) | [冠华 李](https://appshunter.io/developer/1885173586) |

## What reviewers say

### Vector

[App page](https://appshunter.io/ios/app/vector-lab/id6758965403)

This app transforms your phone into a biomechanical measurement tool for coaches and trainers. It allows for objective assessment of range of motion, tracks progress over time, and helps build structured client programs.

**Highlights:** Objective movement assessment, Range of motion measurement, Progress tracking over time, Structured client programs, Photo-based angle capture, Offline capability

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VectorLab Foundation | $59.00 | per month |
| VectorLab Adv | $99.00 | per month |
| VectorLab Pro | $179.00 | per month |


### IMTP

[App page](https://appshunter.io/ios/app/imtp/id6824633464)

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

**In-app purchases:** none


## Frequently asked questions

### Is Vector free?

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

### Is IMTP free?

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

### Do Vector or IMTP have ads?

Neither Vector nor IMTP shows ads.

### Which is updated more often, Vector or IMTP?

Vector ships an update weekly, and IMTP every 4 days. Most recently, Vector was updated on October 31, 2026 and IMTP on November 6, 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.*