# Catalog vs Girl Math

The clearest difference is in-app purchases: Catalog at none against Girl Math's 3. Catalog also leads on update cadence (weekly vs every 5 months) and ratings volume (31 vs 1). Girl Math's advantage is rating (5.0 vs 4.7). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Girl Math sells 3 in-app purchases, starting at $0.99 per 7 days. Catalog asks for nothing beyond the download.

Girl Math holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Catalog has 31 ratings behind it against 1, so its average is the more settled of the two.

Catalog ships an update weekly, Girl Math every 5 months. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Catalog | Girl Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (31 ratings)](https://appshunter.io/ios/app/catalog/id1533470325/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/girl-math-return-tracker/id6761315341/reviews)** |
| Number of ratings | **31** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 months |
| Monetization | **Free** | Freemium |
| Size | 82 MB | 4 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 12+ | 4+ |
| Developer | [Catalog Digital Inc.](https://appshunter.io/developer/1742869314) | [Parra LLC](https://appshunter.io/developer/1865552317) |

## What reviewers say

### Catalog

[App page](https://appshunter.io/ios/app/catalog/id1533470325)

Discover products through trusted creators and shop curated looks. Turn your taste into cash by building your own catalog and earning from your content. It's a personalized way to shop and sell.

**Highlights:** Shop curated looks from creators, Discover fashion, home decor, and beauty, Build your own product catalog, Earn money from content clicks, Track earnings and performance, Personalized retail experience

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

**In-app purchases:** none


### Girl Math

[App page](https://appshunter.io/ios/app/girl-math-return-tracker/id6761315341)

Easily track return deadlines for purchases from over 35 popular stores. Receive smart reminders before deadlines expire and monitor your savings with detailed statistics. Keep all your return information organized locally on your device.

**Highlights:** Automatic deadline calculation for 35+ stores, Smart reminders before return expiration, Track total savings and return rate, Attach receipt and product photos, Local data storage for privacy, Free to track up to 3 returns

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Girl Math Pro Weekly | $0.99 | per 7 days |
| Girl Math Pro Monthly | $2.99 | per month |
| Girl Math Pro Annual | $19.99 | per year |


## Frequently asked questions

### Is Catalog free?

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

### Is Girl Math free?

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

### Which has better reviews, Catalog or Girl Math?

Girl Math is rated higher. Catalog averages 4.7 out of 5 from 31 ratings, while Girl Math averages 5.0 from 1 ratings.

### Do Catalog or Girl Math have ads?

Neither Catalog nor Girl Math shows ads.

### Which is updated more often, Catalog or Girl Math?

Catalog ships an update weekly, and Girl Math every 5 months. Most recently, Catalog was updated on November 3, 2026 and Girl Math 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.*