# PartsBase vs Sensus MRO

The clearest difference is update cadence: PartsBase at every 2 months against Sensus MRO's every 4 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.

PartsBase ships an update every 2 months, Sensus MRO every 4 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | PartsBase | Sensus MRO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (7 ratings)](https://appshunter.io/ios/app/partsbase/id1478302547/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | — |
| Size | 35 MB | 24 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Partsbase](https://appshunter.io/developer/1438651176) | [Sensus Aero UAB](https://appshunter.io/developer/1696295982) |

## What reviewers say

### PartsBase

[App page](https://appshunter.io/ios/app/partsbase/id1478302547)

This app connects buyers and sellers in the aviation, aerospace, and defense industries. It allows users to search for parts, send and receive RFQs and quotes, and manage inventory. It serves a global network of over 7,500 companies.

**Highlights:** Search stock items by part number, Cross-reference with MCRL, PMA, NATO, Send RFQs to sellers, Send and receive quotes, Add and update inventory

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

**In-app purchases:** none


### Sensus MRO

[App page](https://appshunter.io/ios/app/sensus-mro/id6451047479)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PartsBase free?

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

### Is Sensus MRO free?

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

### Do PartsBase or Sensus MRO have ads?

Neither PartsBase nor Sensus MRO shows ads.

### Which is updated more often, PartsBase or Sensus MRO?

PartsBase ships an update every 2 months, and Sensus MRO every 4 months. Most recently, PartsBase was updated on November 3, 2026 and Sensus MRO on November 7, 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.*