# Seriatim Reader vs EchoReadPro

The clearest difference is price: Seriatim Reader at Free against EchoReadPro's $0.99. Seriatim Reader also leads on ratings volume (12 vs 1). EchoReadPro's advantage is device support (5 vs 3) and iOS requirement (15.0 vs 18.0). On rating, update cadence, ads and in-app purchases there is nothing between them.

Seriatim Reader is free to download; EchoReadPro costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.9 for Seriatim Reader against 5.0 for EchoReadPro. That said, the two scores are not equally well evidenced: Seriatim Reader has 12 ratings behind it against 1, so its average is the more settled of the two.

Seriatim Reader ships an update every 8 days, EchoReadPro weekly. Both last shipped on November 5, 2026.

## The numbers

| Metric | Seriatim Reader | EchoReadPro |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [4.9 (12 ratings)](https://appshunter.io/ios/app/seriatim-reader/id6756240539/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/echoreadpro/id6770789719/reviews)** |
| Number of ratings | **12** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 days | **Weekly** |
| Monetization | **Free** | Paid |
| Size | 134 MB | 22 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | **iPhone, iPad, iPod, Mac, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Invisible Hours](https://appshunter.io/developer/1810089843) | [杨军 朱](https://appshunter.io/developer/564474259) |

## What reviewers say

### Seriatim Reader

[App page](https://appshunter.io/ios/app/seriatim-reader/id6756240539)

This app transforms books into a calm, focused reading experience by presenting text one sentence at a time. It's designed to reduce cognitive load and distractions, making reading easier for those with ADHD or who get overwhelmed by traditional text formats. Customize your reading pace and utilize built-in AI tools for translation, text-to-speech, and plot inquiries.

**Highlights:** Sentence-by-sentence reading flow, Customizable text size, spacing, and speed, Built-in AI for translation and text-to-speech, Offline EPUB and PDF import, Haptic feedback for progress, Private, no tracking, no ads

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

**In-app purchases:** none


### 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 Seriatim Reader free?

Seriatim Reader is free to download, with no in-app purchases.

### Is EchoReadPro free?

EchoReadPro costs $0.99, with no in-app purchases.

### Which has better reviews, Seriatim Reader or EchoReadPro?

EchoReadPro is rated higher. Seriatim Reader averages 4.9 out of 5 from 12 ratings, while EchoReadPro averages 5.0 from 1 ratings.

### Do Seriatim Reader or EchoReadPro have ads?

Neither Seriatim Reader nor EchoReadPro shows ads.

### Which is updated more often, Seriatim Reader or EchoReadPro?

Seriatim Reader ships an update every 8 days, and EchoReadPro weekly. Most recently, Seriatim Reader was updated on November 5, 2026 and EchoReadPro on November 5, 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.*