# Matekvár vs Reading Fluency

The clearest difference is update cadence: Reading Fluency at every 5 days against Matekvár's every 10 days. Matekvár's advantage is iOS requirement (14.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Matekvár sells 2 in-app purchases, starting at $9.99 per month and Reading Fluency sells 4 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Matekvár ships an update every 10 days, Reading Fluency every 5 days. The most recent releases landed on October 7, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Matekvár | Reading Fluency |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 5 days** |
| Size | 26 MB | 28 MB |
| Requires iOS | **14.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Travlrd](https://appshunter.io/developer/1742303123) | [Mehmet Demir](https://appshunter.io/developer/1522952577) |

## What reviewers say

### Matekvár

[App page](https://appshunter.io/ios/app/matekvar/id6739522812)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access (1 month) | $9.99 | per month |
| All Access (1 year) | $59.99 | per year |


### Reading Fluency

[App page](https://appshunter.io/ios/app/reading-fluency-kidsread/id6770613013)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KidsRead Weekly | $2.99 | per 7 days |
| KidsRead Monthly | $6.99 | per month |
| KidsRead Annual | $24.99 | per year |
| KidsRead Lifetime Premium | $34.99 | one-time |


## Frequently asked questions

### Is Matekvár free?

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

### Is Reading Fluency free?

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

### Do Matekvár or Reading Fluency have ads?

Neither Matekvár nor Reading Fluency shows ads.

### Which is updated more often, Matekvár or Reading Fluency?

Matekvár ships an update every 10 days, and Reading Fluency every 5 days. Most recently, Matekvár was updated on October 7, 2026 and Reading Fluency on October 21, 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.*