Comparison

Flybull Lite vs CDL 中文备考

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

Head to head
About

Flybull Lite

This app supports students in in-person training programs for the Contractors License Exam. It offers practice questions in English and Chinese, allows progress tracking, and provides access to class recordings to enhance learning and career advancement.

Highlights
  • Contractors License Exam practice questions
  • English and Chinese language support
  • Study progress tracking
  • Access to class recordings
  • Tailored learning support
Read full description

Flybull is designed exclusively for students participating in our in-person training programs for the Contractors License Exam. - Please note that our classes are lecturing in Chinese Mandarin. All exam practice questions are available in both English and Chinese. Whether you're starting from scratch to learn technical skills or looking to enhance your English vocabulary, Flybull provides structured support to complement your classroom learning. Through the app, enrolled students can track their study progress, access class recordings, and practice exam questions—all tailored to help you succeed in the Contractors License Exam and advance your career.

About

CDL 中文备考

Prepare for your CDL road test with this app, offering comprehensive Chinese explanations for all CDL questions and English practice for police interactions. It includes free access to the CDL question bank and diagnostic tests, with optional subscriptions for advanced road test training.

Highlights
  • CDL question bank with Chinese explanations
  • Simulated tests and error correction
  • Roadside inspection English dialogue practice
  • Road sign recognition and pronunciation
  • Pre-trip inspection verbalization
  • Offline availability
Features
Read full description

警察敲窗,问的每一句得你自己听懂,路检时不许拿翻译软件。 这个 app 用中文把 CDL 题讲透,再用英文练警察那几分钟会问到的话。 CDL 全部 300 道题一直免费,路检英语先给你做一次诊断。 【免费的部分】 • CDL 题库 300 道:General Knowledge 150 道、Air Brakes 80 道、Combination 70 道。每道题一份中文详解,说清楚为什么这个对,另外三个各错在哪。 • 模拟考、错题本、按遗忘曲线重复出题,都在免费这边。 • 路检英语诊断做一次,听完给你一句话:六类问话里,你最可能栽在哪一类。 • 每个付费模块都留了一份体验:六类听力各 1 条、路牌 5 张、模拟路检第 1 关、路考前车检每站 1 条、路检手册前 6 章。没听过的东西不该让你先掏钱。 【订阅解锁 ELP 路检训练】 • 六类听力 59 条,每条 4 种问法。警察不照着稿子念,同一件事换个说法你也得认得出来。 • 答错当场用中文讲清楚该怎么答、为什么这么答。 • 路牌 139 张,其中 9 张是高速上的电子情报板 DMS,第二步要认的就是它。答完题,警察会怎么问这张牌、这张牌用英文该怎么说,各配一句录音,能跟读。 • 路考前车检口述新上:60 条按考官检查顺序分 8 站,每站教你这句用英文该怎么说,配录音能跟读。 • 模拟路检 5 包。从摇下车窗到放行,一场检查按顺序整个走一遍,每一步都能回看。 • 跟读回放。录一句自己的,跟原声连着放,你自己听。不打分,不评发音。 • 六类达标度。哪一类还生、哪一类已经稳,一眼看得见。 • 路检手册第 7 章「六类怎么答」,前 6 章不用订阅,现在就能读。 • 全部离线可用。休息区、装卸区没信号照样练。 【这一关到底查什么】 路检时查英语这一关分两步走,先看你听不听得懂路边的指令和路牌,再面谈。 2025 年 6 月 25 日到 2026 年 3 月 19 日,全美开出 60,399 张英语能力违规,其中 19,045 张导致停运令。这是 FMCSA 的官方数字。 【订阅说明】 订阅名称:路检英语 月付、路检英语 年付。价格和试用长度以 App Store 显示为准。 年付带免费试用。 订阅自动续期,可随时在系统设置里取消,取消要在当期结束前 24 小时完成,否则会自动续下一期。 服务条款:https://mingtutax.com/apps/cdlprep/terms 隐私政策:https://mingtutax.com/apps/cdlprep/privacy 【最后说一句】 不承诺你能过路检,也不承诺你能过笔试,那两件事由考官和警察决定。他问到的时候你听得懂,嘴里有词,检查接着往下走,这是能给你的。 有问题写信到 cdl@mingtutax.com。

Screenshots

Flybull Lite4 screens
CDL 中文备考4 screens

Verdict

The call

The clearest difference is rating: Flybull Lite at 5.0 against CDL 中文备考's 4.5. Flybull Lite also leads on in-app purchases (none vs 2) and ratings volume (17 vs 2). 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. CDL 中文备考 sells 2 in-app purchases, starting at $24.99 per month. Flybull Lite asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Flybull Lite holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Flybull Lite has 17 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Flybull Lite ships an update every 9 days, CDL 中文备考 every 3 weeks. The most recent releases landed on October 9, 2026 and October 4, 2026 respectively.

Scorecard4 real differences · 6 level
Flybull Lite versus CDL 中文备考: the parameters behind the verdict, then further details
ParameterFlybull LiteCDL 中文备考
PriceFreeFree
Rating5.0 (17 ratings) — better4.5 (2 ratings)
Positive reviews100.0% of reviews—
Number of ratings17 — better2
Update frequencyEvery 9 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad — betteriPhone
Requires iOS16.4 — better17.0
Further details — not scored
Size72 MB53 MB
Age rating4+4+
DeveloperFlybull IncMINGTU LLC

Customer experience

Flybull Lite

All ratings17 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews9 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

CDL 中文备考

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Flybull Lite

No in-app purchases

2 purchases

CDL 中文备考

Subscriptions2
  • 路检英语 月付$24.991 Month
  • 路检英语 年付7 Days trial$99.991 Year

Questions

Is Flybull Lite free?
Flybull Lite is free to download, with no in-app purchases.
Is CDL 中文备考 free?
CDL 中文备考 is free to download, with in-app purchases available.
Which has better reviews, Flybull Lite or CDL 中文备考?
Flybull Lite is rated higher. Flybull Lite averages 5.0 out of 5 from 17 ratings, while CDL 中文备考 averages 4.5 from 2 ratings.
Do Flybull Lite or CDL 中文备考 have ads?
Neither Flybull Lite nor CDL 中文备考 shows ads.
Which is updated more often, Flybull Lite or CDL 中文备考?
Flybull Lite ships an update every 9 days, and CDL 中文备考 every 3 weeks. Most recently, Flybull Lite was updated on October 9, 2026 and CDL 中文备考 on October 4, 2026.

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