# Alert Simulator vs QuestUp

The clearest difference is in-app purchases: Alert Simulator at none against QuestUp's 2. QuestUp's advantage is iOS requirement (15.1 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. QuestUp sells 2 in-app purchases, starting at $4.99 per month. Alert Simulator asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Alert Simulator | QuestUp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/questup-number-blast/id6786769005/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 185 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Brice Rosenzweig](https://appshunter.io/developer/315123923) | [Hakim Jenkins](https://appshunter.io/developer/1471766566) |

## What reviewers say

### Alert Simulator

[App page](https://appshunter.io/ios/app/alert-simulator/id6739960579)

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

**In-app purchases:** none


### QuestUp

[App page](https://appshunter.io/ios/app/questup-number-blast/id6786769005)

This app offers daily math practice through engaging gameplay, featuring characters and themes that resonate with Black American Muslim children. It aims to make learning fun and build confidence by integrating real math concepts into an interactive experience.

**Highlights:** Daily math puzzles, Interactive gameplay, Diverse character representation, Video lessons, Scalable challenge levels, Progress tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QuestUp Pro - Monthly | $4.99 | per month |
| QuestUp Pro - Annual | $29.99 | per year |


## Frequently asked questions

### Is Alert Simulator free?

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

### Is QuestUp free?

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

### Do Alert Simulator or QuestUp have ads?

Neither Alert Simulator nor QuestUp shows ads.

### Which is updated more often, Alert Simulator or QuestUp?

Alert Simulator ships an update every 2 weeks, and QuestUp every 2 weeks. Most recently, Alert Simulator was updated on October 30, 2026 and QuestUp on October 25, 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.*