# IST Quiz App vs Learn NodeJs & ExpressJs

The clearest difference is price: IST Quiz App at Free against Learn NodeJs & ExpressJs's $2.99. IST Quiz App also leads on iOS requirement (13.0 vs 15.6). On update cadence, ads, in-app purchases and device support there is nothing between them.

IST Quiz App is free to download; Learn NodeJs & ExpressJs costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 12 months. The most recent releases landed on November 7, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | IST Quiz App | Learn NodeJs & ExpressJs |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | Every 12 months |
| Size | 22 MB | 75 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Patricia Pauli](https://appshunter.io/developer/1587769862) | [Muhammad Umair](https://appshunter.io/developer/1696049320) |

## What reviewers say

### IST Quiz App

[App page](https://appshunter.io/ios/app/ist-quiz-app/id1491663052)

**Features:** macOS Compatibility

**In-app purchases:** none


### Learn NodeJs & ExpressJs

[App page](https://appshunter.io/ios/app/learn-nodejs-and-expressjs/id6754793336)

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

**In-app purchases:** none


## Frequently asked questions

### Is IST Quiz App free?

IST Quiz App is free to download, with no in-app purchases.

### Is Learn NodeJs & ExpressJs free?

Learn NodeJs & ExpressJs costs $2.99, with no in-app purchases.

### Do IST Quiz App or Learn NodeJs & ExpressJs have ads?

Neither IST Quiz App nor Learn NodeJs & ExpressJs shows ads.

### Which is updated more often, IST Quiz App or Learn NodeJs & ExpressJs?

IST Quiz App ships an update every 12 months, and Learn NodeJs & ExpressJs every 12 months. Most recently, IST Quiz App was updated on November 7, 2026 and Learn NodeJs & ExpressJs on November 9, 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.*