Skip to content
effecthub

Crikk vs NaturalReader

Two fact sheets from our own research, side by side — pricing, platforms, API access and status re-checked by us rather than quoted from the vendors.

The short answer

Cheaper paid plan
NaturalReader — $13.90/mo vs $14/mo for Crikk
Free plan
Both have one
Public API
Crikk has one; not confirmed by us for NaturalReader
Best fit
Crikk: Students converting readings and lecture PDFs to audio · NaturalReader: Students and dyslexic or low-vision readers listening to coursework
Platforms
Crikk: Web, iOS, Android · NaturalReader: Web, iOS, Android, Chrome extension

From our own records as of each tool's last check. Anything we have not confirmed is left out rather than guessed. How we verify

CrikkReads PDFs, images, and text aloud in natural voices, with highlighting synced to playback.NaturalReaderReads documents, PDFs, web pages and photos aloud in 90+ languages, with voice cloning on paid plans

Side by side

FactCrikkNaturalReader
CategoryText-to-SpeechText-to-Speech
Pricing modelFreemiumFreemium
Starts at$14/mo$13.90/mo
Public APIYesNot confirmed
Trust score91 / 10094 / 100
PlatformsWeb, iOS, Android, APIWeb, iOS, Android, Chrome extension
CompanyCrikk Inc.NaturalSoft Ltd
Last verifiedOct 15, 2026Oct 15, 2026

What our research says

Crikk

Crikk is a straightforward pick for anyone who wants to listen to PDFs, articles, or photographed pages rather than read them, and the synced word-highlighting genuinely helps with following along. The free tier is real but capped tightly enough at 10,000 characters that regular readers will hit the paywall fast.

Pros

  • Reads PDFs and camera-captured images, not just pasted text
  • Word-level highlighting syncs to audio playback for follow-along reading
  • Playback speed goes up to 4x for fast review
  • 317 standard voices across 91 languages, usable without signing up
  • Monthly Pro includes API access with 2 million characters a month

Cons

  • Free tier's 10,000-character monthly cap is easy to exhaust
  • Prices differ between the homepage, the pricing page and the app stores
  • Three different company names appear across the terms, contact page and App Store

NaturalReader

A listening-first TTS veteran that quietly modernized: OCR on photos and scans, cloned voices, and study aids make it stronger for reading support than for content production. Personal-plan audio is licensed for personal use only, so creators need the separately-priced commercial product, and there is no developer API.

Pros

  • Free forever plan to test listening without a card
  • Reads nearly anything: PDFs, web pages, images and photographed books via OCR
  • Voice cloning included from the Plus tier
  • Web, mobile and Chrome extension cover most reading surfaces

Cons

  • MP3 export capped at 1M characters/month even on Pro
  • Best voices are gated to the higher tiers
  • Personal vs commercial licensing split is easy to trip over

Which one fits

Choose Crikk if you need

  • Students converting readings and lecture PDFs to audio
  • Commuters who want to listen to saved articles
  • Anyone who benefits from following highlighted text while listening

Choose NaturalReader if you need

  • Students and dyslexic or low-vision readers listening to coursework
  • Professionals turning long PDFs and articles into commute audio
  • Educators via the EDU version's classroom licensing

Crikk vs NaturalReader: the questions people ask

Is Crikk cheaper than NaturalReader?

On published entry prices, NaturalReader starts lower — $13.90/mo against $14/mo for Crikk. Entry price is the lowest paid plan as we last verified it; what each plan includes differs.

Does Crikk or NaturalReader have a free tier?

Both: Crikk has a free tier, and NaturalReader has a free tier.

Which has a public API, Crikk or NaturalReader?

Crikk ships a public API, as of our last verification. A public API for NaturalReader is not confirmed by us — check its developer docs before you plan an integration.

More comparisons

Browse all Text-to-Speech →