# IPST Catalog vs Paint Baby's Coloring Book

The clearest difference is in-app purchases: IPST Catalog at none against Paint Baby's Coloring Book's 1. IPST Catalog also leads on ads (none vs shown) and update cadence (every 6 months vs every 42 months). On price and device support there is nothing between them.

Both are free to download. Paint Baby's Coloring Book sells 1 one-off in-app purchase. IPST Catalog asks for nothing beyond the download.

IPST Catalog ships an update every 6 months, Paint Baby's Coloring Book every 42 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | IPST Catalog | Paint Baby's Coloring Book |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/paint-babys-coloring-book/id1131592269/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 months** | Every 42 months |
| Monetization | — | Free with in-app purchases |
| Size | 75 MB | 29 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The Institute for the Promotion of Teaching Science and Technology (IPST)](https://appshunter.io/developer/643591471) | [Maria Amparo Ricos](https://appshunter.io/developer/976228483) |

## What reviewers say

### IPST Catalog

[App page](https://appshunter.io/ios/app/ipst-catalog/id772847993)

**Features:** macOS Compatibility

**In-app purchases:** none


### Paint Baby's Coloring Book

[App page](https://appshunter.io/ios/app/paint-babys-coloring-book/id1131592269)

Bring adorable baby drawings to life with vibrant colors and fun accessories. This app offers an intuitive interface for all ages to explore artistic creativity, save, and share creations.

**Highlights:** Paint adorable baby drawings, Wide selection of baby designs, Customize drawings with colors and outfits, Intuitive, user-friendly interface, Save and share creations, Develop artistic skills

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stop ads | $2.99 | one-time |


## Frequently asked questions

### Is IPST Catalog free?

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

### Is Paint Baby's Coloring Book free?

Paint Baby's Coloring Book is free to download, with in-app purchases available.

### Do IPST Catalog or Paint Baby's Coloring Book have ads?

Paint Baby's Coloring Book shows ads; IPST Catalog does not.

### Which is updated more often, IPST Catalog or Paint Baby's Coloring Book?

IPST Catalog ships an update every 6 months, and Paint Baby's Coloring Book every 42 months. Most recently, IPST Catalog was updated on November 1, 2026 and Paint Baby's Coloring Book on November 2, 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.*