# Linear Shipping Inc. vs BidManager.io

The clearest difference is iOS requirement: Linear Shipping Inc. at 8.0 against BidManager.io's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Linear Shipping Inc. ships an update every 8 days, BidManager.io every 11 days. The most recent releases landed on October 4, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Linear Shipping Inc. | BidManager.io |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.4 (31 ratings)](https://appshunter.io/ios/app/bidmanagerio/id6745416291/reviews)** |
| Number of ratings | — | **31** |
| Positive reviews | — | 28.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 11 days |
| Monetization | — | Free |
| Size | 32 MB | 65 MB |
| Requires iOS | **8.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BYCAPP](https://appshunter.io/developer/1554424656) | [Estera Tech LLC](https://appshunter.io/developer/1679654656) |

## What reviewers say

### Linear Shipping Inc.

[App page](https://appshunter.io/ios/app/linear-shipping-inc/id1661799205)

**Features:** macOS Compatibility

**In-app purchases:** none


### BidManager.io

[App page](https://appshunter.io/ios/app/bidmanagerio/id6745416291)

Manage vehicle auction activity with real-time tracking of bids, purchases, and invoices. This app provides secure account access and a clear overview of auction data for businesses assigning auction accounts to customers.

**Highlights:** Secure account access without credentials, Auto login and activity tracking, View vehicles won and watchlist sync, Match purchases to invoices, Dashboard metrics for active accounts and purchases, Real-time data sync every 60 minutes

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

**In-app purchases:** none


## Frequently asked questions

### Is Linear Shipping Inc. free?

Linear Shipping Inc. is free to download, with no in-app purchases.

### Is BidManager.io free?

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

### Do Linear Shipping Inc. or BidManager.io have ads?

Neither Linear Shipping Inc. nor BidManager.io shows ads.

### Which is updated more often, Linear Shipping Inc. or BidManager.io?

Linear Shipping Inc. ships an update every 8 days, and BidManager.io every 11 days. Most recently, Linear Shipping Inc. was updated on October 4, 2026 and BidManager.io on October 14, 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.*