# jstream vs UstazQuiz

The clearest difference is in-app purchases: UstazQuiz at none against jstream's 10. UstazQuiz also leads on update cadence (daily vs fortnightly) and iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. jstream sells 10 one-off in-app purchases. UstazQuiz asks for nothing beyond the download.

jstream ships an update fortnightly, UstazQuiz daily. The most recent releases landed on May 15, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | jstream | UstazQuiz |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Daily** |
| Size | 59 MB | 16 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nurzhol Tabigat](https://appshunter.io/developer/1799026837) | [Nurtai Tolymbek](https://appshunter.io/developer/1868811639) |

## What reviewers say

### jstream

[App page](https://appshunter.io/ios/app/jstream/id6742569616)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Покупка видео 500 | $0.99 | one-time |
| Покупка видео 750 | $0.99 | one-time |
| Покупка видео 1000 | $1.99 | one-time |
| Покупка видео 1500 | $2.99 | one-time |
| Покупка видео 2500 | $3.99 | one-time |
| Покупка видео 3000 | $4.99 | one-time |
| Покупка видео 3500 | $5.99 | one-time |
| Покупка видео 4000 | $6.99 | one-time |
| Покупка видео 4500 | $7.99 | one-time |
| Покупка видео 5000 | $8.99 | one-time |


### UstazQuiz

[App page](https://appshunter.io/ios/app/ustazquiz/id6757766069)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is jstream free?

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

### Is UstazQuiz free?

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

### Do jstream or UstazQuiz have ads?

Neither jstream nor UstazQuiz shows ads.

### Which is updated more often, jstream or UstazQuiz?

jstream ships an update fortnightly, and UstazQuiz daily. Most recently, jstream was updated on May 15, 2026 and UstazQuiz on September 6, 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.*