# ProblemSum vs BrainTeaser Daily Quest

The clearest difference is price: BrainTeaser Daily Quest at Free against ProblemSum's $2.99. BrainTeaser Daily Quest also leads on iOS requirement (13.0 vs 18.0). On ads, in-app purchases and device support there is nothing between them.

BrainTeaser Daily Quest is free to download; ProblemSum costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | ProblemSum | BrainTeaser Daily Quest |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/problemsum/id1273718042/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Monetization | Paid | — |
| Size | 2 MB | 28 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | +4 | 4+ |
| Developer | [Aeterna Solutions](https://appshunter.io/developer/1273718041) | [Muhammad Nouman Imran](https://appshunter.io/developer/1742728146) |

## What reviewers say

### ProblemSum

[App page](https://appshunter.io/ios/app/problemsum/id1273718042)

Practice math word problems aligned with the Singapore Mathematics syllabus for Primary 6 students. Get detailed solutions for each problem. The app works offline and requires no account.

**Highlights:** Random math word problem generation, Singapore Math syllabus alignment, Detailed step-by-step solutions, Offline functionality, No account required, Ad-free experience

**Features:** Vision Pro support

**In-app purchases:** none


### BrainTeaser Daily Quest

[App page](https://appshunter.io/ios/app/brainteaser-daily-quest/id6557074855)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ProblemSum free?

ProblemSum costs $2.99, with no in-app purchases.

### Is BrainTeaser Daily Quest free?

BrainTeaser Daily Quest is free to download, with no in-app purchases.

### Do ProblemSum or BrainTeaser Daily Quest have ads?

Neither ProblemSum nor BrainTeaser Daily Quest shows ads.

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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.*