Comparison

WebStone(웹스톤) vs Speak850

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

Head to head
About

WebStone(웹스톤)

Features
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권위역 킹제임스 성경(The Authorized King James Version)은 하나님께서 우리에게 전달하시고자 하는 말씀이 원래 그대로 전해지고 있는 성경입니다. 또한 성령님(The Holy Ghost)께서 살아 숨 쉬고 있는 성경입니다. WebStone은 킹제임스 영어 본문을 의미 전달 단위(덩어리)에 따라 끊어 읽으면서 그 의미 단위별(덩어리;chunk)로 우리말로 옮겨 놓았습니다. 이런 방식으로 하나님께서 원래 전달하고자 하시는 그 말씀을 영어와 우리말의 이중언어(bilingual)로 생생하게 읽고, 묵상하고, 공부할 수 있는 확실한 기초(a sure foundation)가 되는 것이 WebStone의 바램입니다. - 문의메일 : webstone369@gmail.com - 홈페이지 : webstone.kr

About

Speak850

Features
Read full description

Speak English with just 850 words. Speak850 teaches you Basic English — the famous method created by linguist C. K. Ogden in 1930: a small, carefully chosen core of 850 words that can express almost any everyday idea. Master this core and you can communicate right away — then grow naturally toward full English. Learn in your own language. Pick from 22 native languages and every word and example sentence is shown with a translation you understand, plus clear on-device audio. WHAT YOU GET • A complete 14-week course — all 852 Basic English words, grouped into clear topics (People, Actions, House & Home, The Body, and more). • Smart flashcards with spaced repetition (SRS) that bring words back exactly when you're about to forget them. • A daily review queue, study streak, daily goal, and an optional reminder to keep the habit. • Listen and learn — natural pronunciation for every word and sentence. PRO unlocks the full experience • The complete course — every topic and all 852 words. • Unlimited mixed practice: choose the meaning, pick the word, listen, and spell. • Example Sentences — see every word in real context, with audio and a translation in your language. • Word Combinations & Grammar guides — the heart of the method: how a few verbs plus direction words (get up, put on, take off, give up…) and a handful of simple rules let you say almost anything. One-time purchase. No subscription. Free updates. The first topics and a daily review are free, so you can feel the method before you decide. Your progress is private — stored on your device and synced through your own iCloud. No accounts, no ads, no tracking. Note: This app is an independent work that teaches the public-domain Basic English method. It is not affiliated with or endorsed by C. K. Ogden's estate or the Orthological Institute. All example sentences and translations are original.

Screenshots

WebStone(웹스톤)4 screens
Speak8504 screens

Verdict

The call

The clearest difference is in-app purchases: WebStone(웹스톤) at none against Speak850's 1. WebStone(웹스톤) also leads on iOS requirement (13.6 vs 17.0). On price, update cadence, ads 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. Speak850 sells 1 one-off in-app purchase. WebStone(웹스톤) asks for nothing beyond the download.

UpkeepUpdate frequency

WebStone(웹스톤) ships an update every 3 weeks, Speak850 fortnightly. The most recent releases landed on October 12, 2026 and October 17, 2026 respectively.

Scorecard2 real differences · 4 level
WebStone(웹스톤) versus Speak850: the parameters behind the verdict, then further details
ParameterWebStone(웹스톤)Speak850
PriceFreeFree
Update frequencyEvery 3 weeksFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.6 — better17.0
Further details — not scored
Size16 MB5 MB
Age rating4+4+
DeveloperChi won SuhYI LIU

In-app purchases

None

WebStone(웹스톤)

No in-app purchases

1 purchases

Speak850

One-time1
  • Speak850 Pro$4.99

Questions

Is WebStone(웹스톤) free?
WebStone(웹스톤) is free to download, with no in-app purchases.
Is Speak850 free?
Speak850 is free to download, with in-app purchases available.
Do WebStone(웹스톤) or Speak850 have ads?
Neither WebStone(웹스톤) nor Speak850 shows ads.
Which is updated more often, WebStone(웹스톤) or Speak850?
WebStone(웹스톤) ships an update every 3 weeks, and Speak850 fortnightly. Most recently, WebStone(웹스톤) was updated on October 12, 2026 and Speak850 on October 17, 2026.

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