# Firebase Pocket Guide vs uCertifyPrep Illustrator 2020

The clearest difference is in-app purchases: Firebase Pocket Guide at none against uCertifyPrep Illustrator 2020's 1. Firebase Pocket Guide also leads on update cadence (every 6 weeks vs every 20 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. uCertifyPrep Illustrator 2020 sells 1 one-off in-app purchase. Firebase Pocket Guide asks for nothing beyond the download.

Firebase Pocket Guide ships an update every 6 weeks, uCertifyPrep Illustrator 2020 every 20 months. The most recent releases landed on October 12, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Firebase Pocket Guide | uCertifyPrep Illustrator 2020 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (6 ratings)](https://appshunter.io/ios/app/firebase-pocket-guide/id1499578590/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 20 months |
| Monetization | Free | — |
| Size | 45 MB | 121 MB |
| Requires iOS | **13.4** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MOBAPP LABS LLC](https://appshunter.io/developer/1227060231) | [uCertify.com](https://appshunter.io/developer/1130631061) |

## What reviewers say

### Firebase Pocket Guide

[App page](https://appshunter.io/ios/app/firebase-pocket-guide/id1499578590)

Learn to build web applications using Firebase, a powerful backend service. This guide simplifies the process, requiring no prior knowledge of Firebase to get started. Progress through the material at your own pace to create your first web app.

**Highlights:** Learn Firebase backend services, Build web applications, No prior Firebase knowledge needed, Step-by-step learning material, Database integration basics

**Features:** macOS Compatibility

**In-app purchases:** none


### uCertifyPrep Illustrator 2020

[App page](https://appshunter.io/ios/app/ucertifyprep-illustrator-2020/id1665517855)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| uCertifyPrep Illustrator 2020 | $49.99 | one-time |


## Frequently asked questions

### Is Firebase Pocket Guide free?

Firebase Pocket Guide is free to download, with no in-app purchases.

### Is uCertifyPrep Illustrator 2020 free?

uCertifyPrep Illustrator 2020 is free to download, with in-app purchases available.

### Do Firebase Pocket Guide or uCertifyPrep Illustrator 2020 have ads?

Neither Firebase Pocket Guide nor uCertifyPrep Illustrator 2020 shows ads.

### Which is updated more often, Firebase Pocket Guide or uCertifyPrep Illustrator 2020?

Firebase Pocket Guide ships an update every 6 weeks, and uCertifyPrep Illustrator 2020 every 20 months. Most recently, Firebase Pocket Guide was updated on October 12, 2026 and uCertifyPrep Illustrator 2020 on October 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.*