# PAK capture Lab vs NTN PORTABLE VIBROSCOPE

PAK capture Lab and NTN PORTABLE VIBROSCOPE are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

PAK capture Lab ships an update every 3 months, NTN PORTABLE VIBROSCOPE every 4 months. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | PAK capture Lab | NTN PORTABLE VIBROSCOPE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ntn-portable-vibroscope/id1484769205/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | — | Free |
| Size | 231 MB | 4 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MBBM Group](https://appshunter.io/developer/552301021) | [NTN Corporation](https://appshunter.io/developer/1227637192) |

## What reviewers say

### PAK capture Lab

[App page](https://appshunter.io/ios/app/pak-capture-lab/id1063263081)

**Features:** Vision Pro support

**In-app purchases:** none


### NTN PORTABLE VIBROSCOPE

[App page](https://appshunter.io/ios/app/ntn-portable-vibroscope/id1484769205)

Analyze equipment vibrations wirelessly using acceleration data. Perform OA and FFT analysis to identify bearing damage and assess equipment condition based on ISO 10816 criteria. Manage bearing replacement recommendations and track vibration changes over time.

**Highlights:** Wireless vibration analysis, OA and FFT analysis, Bearing damage identification, ISO 10816 vibration evaluation, Customizable bearing lists, Data storage and history management, Export data to computer

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

**In-app purchases:** none


## Frequently asked questions

### Is PAK capture Lab free?

PAK capture Lab is free to download, with no in-app purchases.

### Is NTN PORTABLE VIBROSCOPE free?

NTN PORTABLE VIBROSCOPE is free to download, with no in-app purchases.

### Do PAK capture Lab or NTN PORTABLE VIBROSCOPE have ads?

Neither PAK capture Lab nor NTN PORTABLE VIBROSCOPE shows ads.

### Which is updated more often, PAK capture Lab or NTN PORTABLE VIBROSCOPE?

PAK capture Lab ships an update every 3 months, and NTN PORTABLE VIBROSCOPE every 4 months. Most recently, PAK capture Lab was updated on October 26, 2026 and NTN PORTABLE VIBROSCOPE on October 29, 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.*