Comparison

51教练助手 vs OD Link系统

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

Head to head

About

51教练助手

Features

Read full description

这是一款专为合作驾校教练定制的，功能强大，简洁易用的应用。教练可以通过该应用，查询学员信息，培训预约，培训管理，查询学员的考试情

About

OD Link系统

Features

Read full description

OD Link让客户管理更轻松，让销售转化率倍增。链接不同流量渠道，实现从公域到私域流量池的打通，有效提升咨询团队服务客户的效率，让客户在平台内持续转化，口碑不断累积。作为一款全新的客户管理工具，以企业微信生态工具微信客服和企业微信链接客户，融合电销和网销业务场景，形成线上线下服务闭环，有效提升销售转化率。主要功能：【智能CRM管理】：线索管理、公海管理、销售过程自动化管理、话务管理等【SCRM管理】：在线营销、内容营销、拓客推广管理等

Screenshots

51教练助手3 screens

OD Link系统4 screens

Verdict

The call

The clearest difference is iOS requirement: 51教练助手 at 8.0 against OD Link系统's 13.0. 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

51教练助手 ships an update every 3 weeks, OD Link系统 monthly. The most recent releases landed on September 25, 2026 and August 20, 2026 respectively.

Scorecard1 real difference · 5 level

51教练助手 versus OD Link系统: the parameters behind the verdict, then further details
Parameter	51教练助手	OD Link系统
Price	Free	Free
Update frequency	Every 3 weeks — better	Monthly
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	8.0 — better	13.0
Further details — not scored
Size	50 MB	55 MB
Age rating	4+	4+
Developer	增长黄	ChengLu Education Technology (Hubei) Co., Ltd.

In-app purchases

None

51教练助手

No in-app purchases

None

OD Link系统

No in-app purchases

Questions

Is 51教练助手 free?

51教练助手 is free to download, with no in-app purchases.

Is OD Link系统 free?

OD Link系统 is free to download, with no in-app purchases.

Do 51教练助手 or OD Link系统 have ads?

Neither 51教练助手 nor OD Link系统 shows ads.

Which is updated more often, 51教练助手 or OD Link系统?

51教练助手 ships an update every 3 weeks, and OD Link系统 monthly. Most recently, 51教练助手 was updated on September 25, 2026 and OD Link系统 on August 20, 2026.