# BladderUSG vs Record Shelf

The clearest difference is in-app purchases: BladderUSG at none against Record Shelf's 3. BladderUSG also leads on iOS requirement (11.0 vs 16.4). Record Shelf's advantage is update cadence (every 5 days vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. Record Shelf sells 3 in-app purchases, starting at $2.99 per month. BladderUSG asks for nothing beyond the download.

BladderUSG ships an update every 5 months, Record Shelf every 5 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | BladderUSG | Record Shelf |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/record-shelf-cd-and-vinyl/id6759797206/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 days** |
| Monetization | — | Freemium |
| Size | 11 MB | 102 MB |
| Requires iOS | **11.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [SonoStarMed](https://appshunter.io/developer/1113993886) | [Funattic Studio Ltd](https://appshunter.io/developer/1844048448) |

## What reviewers say

### BladderUSG

[App page](https://appshunter.io/ios/app/bladderusg/id1508441442)

**Features:** macOS Compatibility

**In-app purchases:** none


### Record Shelf

[App page](https://appshunter.io/ios/app/record-shelf-cd-and-vinyl/id6759797206)

Easily catalog and track your CD and vinyl collection. Scan albums to organize your music library, search quickly, and avoid duplicate purchases. Offers both free and premium features for casual collectors and serious archivists.

**Highlights:** Catalog CD and vinyl records, Scan barcodes and cover art, Fast collection search, Unlimited collection size (Pro), Cloud sync across devices (Pro), Import/export collection data (Pro)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Yearly | $29.99 | per year |
| Lifetime Pro | $59.99 | one-time |


## Frequently asked questions

### Is BladderUSG free?

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

### Is Record Shelf free?

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

### Do BladderUSG or Record Shelf have ads?

Neither BladderUSG nor Record Shelf shows ads.

### Which is updated more often, BladderUSG or Record Shelf?

BladderUSG ships an update every 5 months, and Record Shelf every 5 days. Most recently, BladderUSG was updated on October 25, 2026 and Record Shelf 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.*