# Math Q? vs RTS Zvuk

The clearest difference is rating: Math Q? at 4.8 against RTS Zvuk's 4.0. Math Q? also leads on iOS requirement (10.0 vs 13.0). RTS Zvuk's advantage is in-app purchases (none vs 1) and update cadence (every 5 days vs every 13 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Math Q? sells 1 one-off in-app purchase. RTS Zvuk asks for nothing beyond the download.

Math Q? holds the better App Store score, 4.8 against 4.0. Both are backed by a comparable volume of ratings — 4 and 3 respectively.

Math Q? ships an update every 13 months, RTS Zvuk every 5 days. The most recent releases landed on October 19, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Math Q? | RTS Zvuk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/math-q/id1342520370/reviews)** | [4.0 (3 ratings)](https://appshunter.io/ios/app/rts-zvuk/id6467183649/reviews) |
| Number of ratings | **4** | 3 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 5 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 102 MB | 26 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [SIGMA ISLETIM VE ULASTIRMA SANAYI VE TICARET LIMITED SIRKETI](https://appshunter.io/developer/1342520369) | [Radio Televizija Srbije](https://appshunter.io/developer/1292362684) |

## What reviewers say

### Math Q?

[App page](https://appshunter.io/ios/app/math-q/id1342520370)

This app makes learning math engaging with quick arithmetic challenges. Improve your addition, subtraction, multiplication, and division skills against the clock. Compete globally for the best score and train your brain daily.

**Highlights:** Arithmetic skill improvement, Timed challenges, Addition, subtraction, multiplication, division, Global leaderboards, Daily brain training

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $0.99 | one-time |


### RTS Zvuk

[App page](https://appshunter.io/ios/app/rts-zvuk/id6467183649)

Access a vast library of audio content from Radio Belgrade and RTS Music Production. Enjoy live streams, on-demand shows, and music across various genres and categories, including documentaries, dramas, and children's programs.

**Highlights:** Live radio streams, On-demand show listening, Thematic content categories, RTS music production archives, PGP RTS album releases, Music by genre

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

**In-app purchases:** none


## Frequently asked questions

### Is Math Q? free?

Math Q? is free to download, with in-app purchases available.

### Is RTS Zvuk free?

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

### Which has better reviews, Math Q? or RTS Zvuk?

Math Q? is rated higher. Math Q? averages 4.8 out of 5 from 4 ratings, while RTS Zvuk averages 4.0 from 3 ratings.

### Do Math Q? or RTS Zvuk have ads?

Neither Math Q? nor RTS Zvuk shows ads.

### Which is updated more often, Math Q? or RTS Zvuk?

Math Q? ships an update every 13 months, and RTS Zvuk every 5 days. Most recently, Math Q? was updated on October 19, 2026 and RTS Zvuk on October 31, 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.*