Comparison

刘老师系列 vs 公路养护工题库

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

Head to head

About

刘老师系列

Features

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刘老师学习机 - 中学英语八年级上（PEP人教版） HD 高清点读教材内容介绍：使用刘老师英语学习机在ipad和iPhone上随时随地学习八年级英语上。点读同步最新七年级英语上课本，独创语音纠正提高英语发音水平，单词拼写练写与历史纪录，高清画面仿真自然书页，专业老师讲课解答课堂遗留问题。功能介绍：专业英语老师针对课本各个知识点进行讲解。点读功能：CD音质，课本同步原音发音，点击即可播放。并提供全文翻译。课文每句话都可以独立复读。读音校正功能：根据英语原声读音及波形，学生可反复朗读对比从而纠正自己的读音。单词拼写练习，与拼写历史纪录，统计拼写错误原因。音标与字母和字母组合发音。

About

公路养护工题库

Features

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公路养护工题库APP是一个针对公路养护工考试的题库，涵盖了该考试热点、难点和常考点的考试模拟题库，是您学习和拿高分的好帮手。公路养护工题库APP的主要特点： 1、强大的搜题功能公路养护工题库APP新增搜题功能，公路养护工考试中的疑问一搜便知，更支持语音和拍照搜题。 2、丰富的练习与做题模式公路养护工题库APP有每日一练、模拟考场、顺序练习、题型专练、做题记录等多种学习与做题模式、丰富多样化的陪你一起考公路养护工。在这里，学习备考零门槛！「每日一练」与「每周一测」—— 长期免费新人专享礼包：免费搜题10次 + 免费体验收费题库3次

Screenshots

刘老师系列4 screens

公路养护工题库4 screens

Verdict

The call

The clearest difference is iOS requirement: 刘老师系列 at 9.0 against 公路养护工题库's 12.0. On price, update cadence, ads and in-app purchases 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. 刘老师系列 sells 1 one-off in-app purchase and 公路养护工题库 sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

刘老师系列 ships an update every 7 months, 公路养护工题库 every 5 months. The most recent releases landed on September 30, 2026 and October 5, 2026 respectively.

Scorecard1 real difference · 5 level

刘老师系列 versus 公路养护工题库: the parameters behind the verdict, then further details
Parameter	刘老师系列	公路养护工题库
Price	Free	Free
Update frequency	Every 7 months	Every 5 months — better
Ads	No	No
In-app purchases	Yes	Yes
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	9.0 — better	12.0
Further details — not scored
Size	208 MB	105 MB
Age rating	4+	4+
Developer	成城高	Changsha Xisai Liman Education Technology Co., Ltd

In-app purchases

1 purchases

刘老师系列

One-time1

解锁全部单元内容$1.99

10 purchases

公路养护工题库

One-time10

1学币$0.99
10学币$0.99
40学币$5.99

Show 7 more

50学币$6.99
三个月题库$11.99
三个月找答案+题库$14.99
100学币$14.99
120学币$17.99
150学币$19.99
300学币$39.99

Questions

Is 刘老师系列 free?

刘老师系列 is free to download, with in-app purchases available.

Is 公路养护工题库 free?

公路养护工题库 is free to download, with in-app purchases available.

Do 刘老师系列 or 公路养护工题库 have ads?

Neither 刘老师系列 nor 公路养护工题库 shows ads.

Which is updated more often, 刘老师系列 or 公路养护工题库?

刘老师系列 ships an update every 7 months, and 公路养护工题库 every 5 months. Most recently, 刘老师系列 was updated on September 30, 2026 and 公路养护工题库 on October 5, 2026.