Spark Read vs AccelaReader
AccelaReader is a free web tool. Spark Read is a real reading app.
Feature comparison
| Spark Read | AccelaReader | |
|---|---|---|
| Personal library | Yes — saved across sessions | No — paste and go [VERIFY] |
| Native mobile apps | iOS + Android | No |
| Offline reading | Yes (PWA + native) | No [VERIFY] |
| Reading progress saved | Yes — auto-saved every 5s | No [VERIFY] |
| Library + reading-position sync across devices | Yes (free + paid) | No |
| Sign in with Apple / email magic link | Yes (optional) | No accounts [VERIFY] |
| PDF / EPUB / DOCX import | Yes | No — text paste only [VERIFY] |
| URL article import | Yes | Yes [VERIFY] |
| Native share-sheet intake | Yes | No |
| ORP / focus-point highlighting | Yes | Yes |
| Sentence-aware pacing | Yes | Basic [VERIFY] |
| Reading analytics, streaks & CSV export | Yes (export Pro/Lifetime) | No |
| Themes | Light, dark, system | [VERIFY] |
| Focus mode for ADHD/dyslexia | Yes (bionic-style) | No |
| AI document condensing | Yes — Claude, GPT, Gemini, Grok, DeepSeek (Pro/Lifetime) | No |
Pricing comparison
Free tier
Paid
Lifetime
Full reader + library + 5 cloud documents
$3.99/mo or $29.99/yr
$44.99 one-time
Free, no accounts [VERIFY]
No paid tier [VERIFY]
Not offered
Where Spark Read pulls ahead
A library that follows you across devices
AccelaReader is a single-page tool: paste, read, leave. Spark Read remembers what you imported, where you left off, and how fast you read it — and via optional cloud sync, that library and reading position follow you from phone to laptop to web. Sign in with Apple or email magic link, or skip auth entirely and stay local.
Real document breadth
Drop a PDF, EPUB, DOCX, Markdown file, or any URL — plus the native iOS/Android share sheet, so you can fire content into Spark Read from any app. Spark Read parses everything client-side. AccelaReader is text-paste only.
Native mobile apps, real offline support
Spark Read ships native iOS and Android builds with full offline reading and screen-wake handling, plus a PWA on web. AccelaReader is web-only.
Analytics that actually motivate — and AI condensing
Reading streaks, words-per-day charts, average WPM trend, completion stats, and a CSV export for Pro/Lifetime. Plus AI condensing of long PDFs with Claude, GPT, Gemini, Grok, or DeepSeek. AccelaReader has none of this.
Frequently asked
Is Spark Read free like AccelaReader?
Yes — the core reader, all import formats, ORP highlighting, analytics, and 5 cloud documents are free with no account required.
Can I just paste text and read like AccelaReader?
Yes. Spark Read supports manual text paste as a first-class import type — but it also remembers what you pasted, so you can come back to it later.
Does Spark Read work in the browser?
Yes — the full app runs in any modern browser at spark-read.app, including offline support via the PWA service worker.
Why use Spark Read instead of just AccelaReader?
If you read one article and never come back, AccelaReader is fine. If you read multiple documents, switch devices, or want to track progress over time, Spark Read is the more complete tool.
Read everything. Faster.
Free, cross-platform, no account required. Try Spark Read in the browser or install the mobile app.