# Spawn vs OBD Compass

Spawn and OBD Compass 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.

Spawn ships an update every 2 months, OBD Compass monthly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Spawn | OBD Compass |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/spawn-power-listing-app/id1504737926/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | — |
| Size | 14 MB | 25 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SidelineSwap, Inc](https://appshunter.io/developer/1215421736) | [HK TOPDON TECHNOLOGY Co., LIMITED](https://appshunter.io/developer/1846276192) |

## What reviewers say

### Spawn

[App page](https://appshunter.io/ios/app/spawn-power-listing-app/id1504737926)

This app helps businesses list their inventory on SidelineSwap faster. It streamlines the process of photographing and publishing items after bulk import, requiring users to have a SidelineSwap account and specific feature access.

**Highlights:** Quickly photograph items, Publish items faster, Bulk import integration, Streamlined listing process, SidelineSwap account required

**Features:** macOS Compatibility

**In-app purchases:** none


### OBD Compass

[App page](https://appshunter.io/ios/app/obd-compass/id6758076036)

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

**In-app purchases:** none


## Frequently asked questions

### Is Spawn free?

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

### Is OBD Compass free?

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

### Do Spawn or OBD Compass have ads?

Neither Spawn nor OBD Compass shows ads.

### Which is updated more often, Spawn or OBD Compass?

Spawn ships an update every 2 months, and OBD Compass monthly. Most recently, Spawn was updated on November 3, 2026 and OBD Compass on October 31, 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.*