# NaturalReader vs Kilofly App

The clearest difference is in-app purchases: Kilofly App at none against NaturalReader's 6. Kilofly App also leads on iOS requirement (14.0 vs 16.4). NaturalReader's advantage is chart position (#140 vs unranked). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. NaturalReader sells 6 in-app purchases, starting at $9.99 per month. Kilofly App asks for nothing beyond the download.

NaturalReader ships an update every 3 weeks, Kilofly App monthly. The most recent releases landed on October 20, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | NaturalReader | Kilofly App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (9.1K ratings)](https://appshunter.io/ios/app/naturalreader-text-to-speech/id1487572960/reviews)** | — |
| Number of ratings | **9.1K** | — |
| Positive reviews | 71.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#140** | — |
| Size | 66 MB | 13 MB |
| Requires iOS | 16.4 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [NaturalSoft Limited](https://appshunter.io/developer/598798213) | [Madina Diallo](https://appshunter.io/developer/1835323449) |

## What reviewers say

### NaturalReader

[App page](https://appshunter.io/ios/app/naturalreader-text-to-speech/id1487572960)

**Currently charting:** #140 Top Grossing · Productivity (US App Store)

This app transforms text from various sources, including documents, web pages, and images, into natural-sounding spoken audio. It offers a wide selection of AI voices and languages, with features designed to enhance the listening experience and assist users with reading difficulties.

**Highlights:** Reads aloud PDFs, web articles, and cloud documents, OCR text recognition for images and camera scanner, Over 200 AI-powered voices in 99+ languages, Convert text to MP3 audio files, Dyslexia-friendly reading tools, Customizable voices, speeds, and display options

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan - Monthly | $9.99 | per month |
| Plus Plan - Monthly | $20.90 | per month |
| Pro Plan - Monthly | $25.90 | per month |
| Premium Plan - Yearly | $59.99 | per year |
| Plus Plan - Yearly | $119.00 | per year |
| Pro Plan - Yearly | $159.00 | per year |

**What reviewers like**

- 👍 Great app to save time
- 🚀 Helps with reading and comprehension
- 💡 Useful for dyslexic users
- 👍 Excellent text-to-speech quality
- 👍 Convenient for multitasking and studying

**What reviewers complain about**

- 💰 Subscription is considered expensive
- 🐛 Occasional mispronunciations and pausing issues
- 🐛 Compatibility issues with certain document formats
- 🐛 Syncing and account management problems
- 🐛 Frequent crashes and freezes

**Reported bugs**

- Inconsistent performance across devices
- Issues with reading content in locked mode
- Unexpected changes to user settings and subscriptions

**Requested features**

- Ability to organize files in subfolders
- Longer sleep timer option
- Improved handling of italicized text
- Option to add cover images for files
- Offline mode for accessing saved content


### Kilofly App

[App page](https://appshunter.io/ios/app/kilofly-app/id6757349482)

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

**In-app purchases:** none


## Frequently asked questions

### Is NaturalReader free?

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

### Is Kilofly App free?

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

### Do NaturalReader or Kilofly App have ads?

Neither NaturalReader nor Kilofly App shows ads.

### Which is updated more often, NaturalReader or Kilofly App?

NaturalReader ships an update every 3 weeks, and Kilofly App monthly. Most recently, NaturalReader was updated on October 20, 2026 and Kilofly App on October 12, 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.*