Comparison

Simple Speed Reader vs Odak

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Simple Speed Reader

Enhance your reading efficiency with a clean, distraction-free interface. This app helps you read documents, news, and books faster by presenting text in manageable chunks and allowing adjustable reading speeds. It supports various import options and includes a continuous reading mode for news.

Highlights
  • Import and read PDF documents
  • Continuous reading mode for news
  • Preloaded public domain books
  • Clean, minimal reading interface
  • Adjustable reading pace
  • Document library support
Features
Read full description

Simple Speed Reader helps you read documents, news and books faster with a distraction-free interface designed for focus. Import supported documents, open them instantly, and read one chunk at a time in a clean presentation that keeps your attention on the text. Adjust reading speed to match your pace and move through long documents with less friction. Read through the news with continuous reading mode, where you'll be automatically guided through all articles you haven't read so you can get caught up quickly. Features: - Import and read PDF documents - Read through up-to-date news articles - Continuous reading mode for news articles - Public domain books all preloaded - Clean, minimal reading interface - Speed-reading presentation for better focus - Adjustable reading pace - Works on iPhone and iPad - File access with document library support - Other content coming soon! Simple Speed Reader is built for students, professionals, and anyone who wants a more efficient way to read.

About

Odak

Features
Read full description

Triple your reading speed and finish books in minutes with Odak! Save hundreds of hours studying documents, textbooks, and academic papers. Experience scientific RSVP speed reading and unlock deep focus. Odak is a state-of-the-art speed reading platform powered by RSVP (Rapid Serial Visual Presentation) technology, Sentence Focus, and Bionic Reading. Whether you are preparing for exams or reading world classics, Odak boosts comprehension while preventing eye fatigue. ------------------------------ KEY FEATURES ------------------------------ - Word Focus (RSVP): Reads word-by-word with Optimal Recognition Point (ORP) tracking. Speeds from 60 to 1000+ WPM. - Sentence Focus: Reads sentence-by-sentence in natural cognitive chunks for fluid understanding. - Page Focus: Clean, minimalist traditional reader for distraction-free reading. - Bionic Reading Support: Highlights fixation letters to accelerate visual processing. - Smart PDF & EPUB Import: Automatically parses and cleans page headers, numbers, and hyphenation. - 70,000+ Free Classics: Instant access to Project Gutenberg masterpieces (Tolstoy, Kafka, Dickens, and more). - Focus Audio & Lo-Fi Sounds: Ambient soundscapes designed to induce deep concentration. - Reading Statistics & Goals: Track words read, reading speed improvement, and build streaks. - Cloud Backup: Sync library, bookmarks, and progress seamlessly with Google Drive. - Eye-Friendly Dark Modes: OLED black, sepia, and customizable typography. ------------------------------ Privacy Policy: https://contact.odakapp.com Terms of Use: https://contact.odakapp.com Support: https://sites.google.com/view/odakapp/ana-sayfa

Screenshots

Simple Speed Reader4 screens
Odak3 screens

Verdict

The call

The clearest difference is in-app purchases: Simple Speed Reader at none against Odak's 1. Simple Speed Reader also leads on ads (none vs shown). Odak's advantage is update cadence (daily vs every 2 days) and iOS requirement (15.0 vs 17.0). On price and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Odak sells 1 one-off in-app purchase. Simple Speed Reader asks for nothing beyond the download.

UpkeepUpdate frequency

Simple Speed Reader ships an update every 2 days, Odak daily. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
Simple Speed Reader versus Odak: the parameters behind the verdict, then further details
ParameterSimple Speed ReaderOdak
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 2 daysDaily — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size13 MB87 MB
Age rating12+4+
DeveloperLiving Wire LLCCuneyit Bilgic

In-app purchases

None

Simple Speed Reader

No in-app purchases

1 purchases

Odak

One-time1
  • Remove Ads$1.99

Questions

Is Simple Speed Reader free?
Simple Speed Reader is free to download, with no in-app purchases.
Is Odak free?
Odak is free to download, with in-app purchases available.
Do Simple Speed Reader or Odak have ads?
Odak shows ads; Simple Speed Reader does not.
Which is updated more often, Simple Speed Reader or Odak?
Simple Speed Reader ships an update every 2 days, and Odak daily. Most recently, Simple Speed Reader was updated on October 31, 2026 and Odak on October 24, 2026.

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