Comparison

TEDICT vs 超音波検査士対策 500問

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

Head to head
About

TEDICT

Master English dictation by typing along to TED talks. This app checks your typed words letter by letter, helping you distinguish similar-sounding words and improve listening comprehension. Access a vast and constantly updated library of TED lectures for unlimited learning.

Highlights
  • Dictation practice with letter-by-letter checking
  • Listen and type along to TED lectures
  • Video playback with activated subtitles
  • Downloadable TED lectures for offline learning
  • Sync learning progress via iCloud (paid version)
  • Unlimited dictation and shadowing (paid version)
Features
Read full description

* This App is not affiliated with, sponsored by or endorsed by TED in any way * LITE (FREE) version -> Search "TEDICT" To become good at English, you need to listen to it often, but simply listening to English is not enough. Just like other languages in the world, English has many similar words that are difficult to distinguish by listening. That’s why you need to be able to confirm whether you heard them right. The key to gaining expertise is in mastering dictation! When you listen to the speaker and type in the words, the program will check them, letter by letter. Because it only takes a short period of time, you can use it on the bus or subway. You can also use it as a TED viewer through the video function with the subtitles activated. The notable feature is that a huge number of TED lectures are constantly added, which means an unlimited amount of available learning materials for you. TEDICT allows you to download as many TED lectures as you want, so you’ll always get new learning materials. The World’s Best Intellectual Archive, TED High-level TED speeches This program even features various kinds of English pronunciations from all over the world. Use TEDICT to listen to cool ideas from TED and improve your English skills! * TEDICT differs from TEDICT LITE in the following ways: - No ads - iCloud Support – Save your study history by date, bookmarks, and learning progress to the cloud and sync your learning seamlessly between iPhone and iPad. - Unlimited dictation - Unlimited shadowing - RewindSub - Feature to assess your listening skills in the ‘Video Player’ * More Information -> https://cocoswing.com/tedict/ * All TED Talks subject to the creative commons license found at ted.com

About

超音波検査士対策 500問

Features
Read full description

超音波検査士の対策クイズアプリです。 本番を想定したオリジナル問題500問を収録。章別学習・ランダム演習・模擬試験で効率的に合格を目指せます。 【収録内容】 ・全500問、四肢択一形式 ・全問に詳しい解説付き ・章別の学習進捗トラッキング ・間違えた問題の自動復習リスト+ブックマーク ・模擬試験モードで実戦演習 【アプリの特長】 ・完全オフライン動作(通信不要) ・アカウント登録・ログイン不要 ・広告なし、追加課金なし(買い切り型) ・データ収集は一切行いません ※本アプリは非公式の学習支援アプリであり、試験実施団体とは一切関係ありません。収録問題は公開情報に基づき独自に作成したオリジナル問題です。 通勤・通学などのスキマ時間の学習に。超音波検査士の合格対策にお役立てください。

Screenshots

TEDICT4 screens
超音波検査士対策 500問4 screens

Verdict

The call

The clearest difference is price: 超音波検査士対策 500問 at $3.99 against TEDICT's $4.99. On update cadence, ads, in-app purchases 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

TEDICT costs $4.99 and 超音波検査士対策 500問 $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

TEDICT ships an update every 3 weeks, 超音波検査士対策 500問 fortnightly. The most recent releases landed on October 18, 2026 and October 10, 2026 respectively.

Scorecard1 real difference · 9 level
TEDICT versus 超音波検査士対策 500問: the parameters behind the verdict, then further details
ParameterTEDICT超音波検査士対策 500問
Price$4.99$3.99 — better
Rating4.9 (520 ratings) — better—
Positive reviews88.6% of reviews—
Number of ratings520 — better—
Update frequencyEvery 3 weeksFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size13 MB34 MB
Age rating4+4+
DeveloperCoCO SWINGsatoshi yoshida

Bugs and requests

TEDICT

Reported bugs

8 issues
  • App crashes on startup after updates
  • Video loading failures
  • Video playback stuttering
  • iOS app encountering errors
  • Bluetooth keyboard not registering input properly
Show 3 more
  • Video and audio synchronization mismatch
  • Missing audio segments from speakers
  • Poor video quality despite good network connection

Requested features

11 requests
  • Adjustable video resolution settings
  • Pause/stop functionality in learning sections
  • Built-in dictionary or word lookup feature
  • Vocabulary/word list management
  • Sentence-level playback controls
Show 6 more
  • Playback speed adjustment
  • Bilingual subtitle support
  • Voice recording and scoring feature
  • Skip easy sentences option
  • Backup/restore functionality
  • Better sentence segmentation accuracy

超音波検査士対策 500問

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

TEDICT

No in-app purchases

None

超音波検査士対策 500問

No in-app purchases

Questions

Is TEDICT free?
TEDICT costs $4.99, with no in-app purchases.
Is 超音波検査士対策 500問 free?
超音波検査士対策 500問 costs $3.99, with no in-app purchases.
Do TEDICT or 超音波検査士対策 500問 have ads?
Neither TEDICT nor 超音波検査士対策 500問 shows ads.
Which is updated more often, TEDICT or 超音波検査士対策 500問?
TEDICT ships an update every 3 weeks, and 超音波検査士対策 500問 fortnightly. Most recently, TEDICT was updated on October 18, 2026 and 超音波検査士対策 500問 on October 10, 2026.

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