# Reading Fluency vs Lexikon

Reading Fluency and Lexikon are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Reading Fluency sells 4 in-app purchases, starting at $2.99 per 7 days and Lexikon sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Reading Fluency | Lexikon |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Size | 28 MB | 57 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mehmet Demir](https://appshunter.io/developer/1522952577) | [Bahadir Yilmaz](https://appshunter.io/developer/6804479781) |

## What reviewers say

### 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 |


### Lexikon

[App page](https://appshunter.io/ios/app/lexikon-leveled-reading/id6804488963)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lexikon Monthly | $0.99 | per month |
| Lexikon Annual | $4.99 | per year |
| Lexikon Lifetime | $14.99 | one-time |


## Frequently asked questions

### Is Reading Fluency free?

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

### Is Lexikon free?

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

### Do Reading Fluency or Lexikon have ads?

Neither Reading Fluency nor Lexikon 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.*