# Throughline Speed Reader vs EchoReadPro

The clearest difference is price: Throughline Speed Reader at Free against EchoReadPro's $0.29. EchoReadPro's advantage is in-app purchases (none vs 3) and update cadence (weekly vs every 6 weeks). On rating, ratings volume and ads there is nothing between them.

Throughline Speed Reader is free to download; EchoReadPro costs $0.29 up front. Throughline Speed Reader sells 3 in-app purchases, starting at $1.99 per month. EchoReadPro asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Throughline Speed Reader against 5.0 for EchoReadPro. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Throughline Speed Reader ships an update every 6 weeks, EchoReadPro weekly. The most recent releases landed on October 9, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Throughline Speed Reader | EchoReadPro |
| --- | --- | --- |
| Price | **Free** | $0.29 |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/throughline-speed-reader/id6758305019/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/echoreadpro/id6770789719/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | **Free** | Paid |
| Size | 15 MB | 22 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | **iPhone, iPad, iPod, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Steven Townsend](https://appshunter.io/developer/1133772209) | [杨军 朱](https://appshunter.io/developer/564474259) |

## What reviewers say

### Throughline Speed Reader

[App page](https://appshunter.io/ios/app/throughline-speed-reader/id6758305019)

Enhance your reading speed and comprehension with intelligent pacing that adapts to natural language rhythms. This app presents text one word at a time, optimizing focus and reducing eye movement for a more efficient reading experience. It also offers AI-powered summaries and seamless integration across Apple devices.

**Highlights:** Adaptive word-by-word pacing, Optimal Recognition Point (ORP) alignment, AI-generated summaries with key takeaways, Safari extension for saving articles, Apple Watch app for reading on the go, Detailed reading analytics dashboard, Customizable fonts and interface

**Features:** macOS Compatibility, Safari Extension, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Throughline Pro - Monthly | $1.99 | per month |
| Throughline Pro - Annual | $12.99 | per year |
| Throughline Pro - Lifetime | $29.99 | one-time |


### EchoReadPro

[App page](https://appshunter.io/ios/app/echoreadpro/id6770789719)

Transform text into audio for hands-free listening on various devices. Enjoy customizable playback speeds, voice options, and seamless progress saving. Ideal for language learners and anyone who wants to free their eyes from screens.

**Highlights:** Text and local file reading, Adjustable language, speed, and volume, Voice sync text highlighting, Playback paragraph switching, Save playback history and settings, Screen-off playback, Image text recognition, Unlimited listening duration

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Throughline Speed Reader free?

Throughline Speed Reader is free to download, with in-app purchases available.

### Is EchoReadPro free?

EchoReadPro costs $0.29, with no in-app purchases.

### Which has better reviews, Throughline Speed Reader or EchoReadPro?

Throughline Speed Reader and EchoReadPro are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Throughline Speed Reader or EchoReadPro have ads?

Neither Throughline Speed Reader nor EchoReadPro shows ads.

### Which is updated more often, Throughline Speed Reader or EchoReadPro?

Throughline Speed Reader ships an update every 6 weeks, and EchoReadPro weekly. Most recently, Throughline Speed Reader was updated on October 9, 2026 and EchoReadPro on October 17, 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.*