# OddChild vs UnionBackstage

The clearest difference is in-app purchases: UnionBackstage at none against OddChild's 1. OddChild's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. OddChild sells 1 one-off in-app purchase. UnionBackstage asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 5 months. The most recent releases landed on October 10, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | OddChild | UnionBackstage |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/unionbackstage/id6465955296/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | Every 5 months |
| Monetization | — | Free |
| Size | 36 MB | 46 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Beatchain](https://appshunter.io/developer/1483085138) | [UnionMusic OU](https://appshunter.io/developer/1706813743) |

## What reviewers say

### OddChild

[App page](https://appshunter.io/ios/app/oddchild/id6450749838)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| M Credit Bundle | $59.99 | one-time |


### UnionBackstage

[App page](https://appshunter.io/ios/app/unionbackstage/id6465955296)

Easily distribute your music to major streaming platforms. Manage your tracks and albums efficiently using just your smartphone. Maintain 100% creative control over your releases.

**Highlights:** Seamless music release on major platforms, 100% creative control, Smartphone-based management, Effortless track and album downloads, Global artist community

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

**In-app purchases:** none


## Frequently asked questions

### Is OddChild free?

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

### Is UnionBackstage free?

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

### Do OddChild or UnionBackstage have ads?

Neither OddChild nor UnionBackstage shows ads.

### Which is updated more often, OddChild or UnionBackstage?

OddChild ships an update every 5 months, and UnionBackstage every 5 months. Most recently, OddChild was updated on October 10, 2026 and UnionBackstage on October 21, 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.*