# Questium vs Countdown Letters & Numbers

The clearest difference is review sentiment: Countdown Letters & Numbers at 43% against Questium's 17%. Questium's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Questium | Countdown Letters & Numbers |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/countdown-letters-and-numbers/id1581434523/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 16.7% of reviews | **42.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Monetization | Free | Free |
| Size | 8 MB | 66 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [masterd](https://appshunter.io/developer/1086671756) | [Limaraxa S.L.](https://appshunter.io/developer/837657908) |

## What reviewers say

### Questium

[App page](https://appshunter.io/ios/app/questium/id1086671757)

Engage in exciting intellectual battles on your mobile device. This app fosters learning through playful competition and healthy peer challenges.

**Highlights:** Intellectual battles, Mobile learning environment, Playful competition, Healthy peer challenges, User learning enhancement

**In-app purchases:** none


### Countdown Letters & Numbers

[App page](https://appshunter.io/ios/app/countdown-letters-and-numbers/id1581434523)

Challenge your mind with a numbers game using basic math operations or a letters game to find the longest words. This free mental agility game is completely ad-free and does not collect your data.

**Highlights:** Numbers game with mathematical operations, Letters game to find long words, Mental agility workout, Completely free, No advertising, Data privacy

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

**In-app purchases:** none


## Frequently asked questions

### Is Questium free?

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

### Is Countdown Letters & Numbers free?

Countdown Letters & Numbers is free to download, with no in-app purchases.

### Do Questium or Countdown Letters & Numbers have ads?

Neither Questium nor Countdown Letters & Numbers 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.*