Comparison

TOEIC Flash vs 4000 TOEIC Vocabulary

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

Head to head
About

TOEIC Flash

Memorize essential vocabulary for the TOEIC exam with this app. It offers timed repetition, native speaker audio, and a game-like interface to make learning efficient and enjoyable. Ideal for those aiming for a score between 380 and 800+ points.

Highlights
  • 1750 key TOEIC vocabulary words
  • Timed repetition learning system
  • Native speaker pronunciation audio
  • Easy First mode for lower levels
  • Game-like study interface
  • Social sharing for extra words
Features
Read full description

TOEIC Flash, currently translated for speakers of JAPANESE, THAI, and KOREAN, helps you memorize and immediately recall the meaning of the 1750 most key vocabulary that typically appear in the TOEICยฎ exam. You get up to 30 words free when you install the app. You get 20 more words for sharing on Facebook or Twitter. So let's get started today! TOEIC Flash is useful for anybody aiming for a TOEIC score from 380 ~ 800+ points. You can select "Easy First" mode to study lower level TOEIC words before advancing to more challenging words. All words have native-speaker pronunciation recordings, which you can auto-play, or play on demand. This app has a game-like feel, so use it when you are on the train to work, or any time you want to relax and study a few minutes! This app uses "timed repetition," using formulas developed by language learning experts. This system calculates the best time for you to review words so that you learn quickly and efficiently. And the best part is, the more you use TOEIC Flash, the smarter it becomes at predicting exactly when YOU need to study.

About

4000 TOEIC Vocabulary

Features
Read full description

Building a strong TOEIC vocabulary is the most challenging task for many people. Vocabulary is the foundation of all language skills: reading, writing, listening, and speaking. It impacts all parts of the test. If your vocabulary is weak and does not meet the basic criteria, passing the TOEIC exam will be difficult. On the other hand, vocabulary is a common challenge for non-native English speakers as English words are foreign and they have fewer opportunities to use them. That's why building a vocabulary takes the most time in the preparation process for the TOEIC exam. If you aim to enrich your TOEIC vocabulary, the first step is to have an appropriate word list. The 4000 TOEIC Vocabulary app provides you with over 4000 frequently used words in the TOEIC exams. It is certain to help you build the necessary vocabulary to achieve a high score in the TOEIC test. The application also includes a translation tool to help you learn and understand words more clearly in your native language. Download the app and start practicing now.

Screenshots

TOEIC Flash4 screens
4000 TOEIC Vocabulary4 screens

Verdict

The call

The clearest difference is ads: TOEIC Flash at none against 4000 TOEIC Vocabulary's shown. TOEIC Flash also leads on update cadence (monthly vs every 3 months) and iOS requirement (10.1 vs 12.0). On price, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. TOEIC Flash sells 6 one-off in-app purchases and 4000 TOEIC Vocabulary sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

TOEIC Flash ships an update monthly, 4000 TOEIC Vocabulary every 3 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

Scorecard3 real differences ยท 5 level
TOEIC Flash versus 4000 TOEIC Vocabulary: the parameters behind the verdict, then further details
ParameterTOEIC Flash4000 TOEIC Vocabulary
PriceFreeFree
Positive reviews92.7% of reviewsโ€”
Update frequencyMonthly โ€” betterEvery 3 months
AdsNo โ€” betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesโ€”
DevicesiPhone, iPodiPhone, iPad, iPod โ€” better
Requires iOS10.1 โ€” better12.0
Further details โ€” not scored
Size80 MB125 MB
Age rating4+4+
DeveloperMichael CritchleyThanh Vu Truong

In-app purchases

6 purchases

TOEIC Flash

One-time6
  • 250 Words$1.99
  • 600 Words$2.99
  • 850 Words$2.99
Show 3 more
  • 1450 Words$3.99
  • 850 Words$4.99
  • 1700 Words$5.99
1 purchases

4000 TOEIC Vocabulary

One-time1
  • Remove Ads$2.99

Questions

Is TOEIC Flash free?
TOEIC Flash is free to download, with in-app purchases available.
Is 4000 TOEIC Vocabulary free?
4000 TOEIC Vocabulary is free to download, with in-app purchases available.
Do TOEIC Flash or 4000 TOEIC Vocabulary have ads?
4000 TOEIC Vocabulary shows ads; TOEIC Flash does not.
Which is updated more often, TOEIC Flash or 4000 TOEIC Vocabulary?
TOEIC Flash ships an update monthly, and 4000 TOEIC Vocabulary every 3 months. Most recently, TOEIC Flash was updated on October 24, 2026 and 4000 TOEIC Vocabulary on October 27, 2026.

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