Comparison

外研壹佳UNICLUB vs i2 Go

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

Head to head

About

外研壹佳UNICLUB

Features

Read full description

外研壹佳UNICLUB致力于围绕孩子素养提升构建服务生态，基于兴趣发展铺设成长路径，搭建线上资源馆和线下实践堂，以社团活动、社会实践融合交互的方式，结合线上资源，让孩子彼此遇见、彼此点亮，成就自己的无限可能。【线下实践堂】以主题社团和会员的形式构建孩子与孩子的互动场景，打造学校和家庭之外的第三成长空间，通过社团分级活动、社会融合实践和综合展示平台，整合资源，打破围墙，在城市中点亮每一个孩子成长的无限可能。【线上资源馆】汇总外研社优质、经典中英文读本，为线下实践堂的儿童会员提供免费的线上中、英文读本资源。让孩子听故事、磨耳朵、读故事、练发音、看动画、学知识。提升孩子语言表达能力，增强孩子学习兴趣，培养孩子核心素养。

About

i2 Go

Features

Read full description

i2 Go用于i2学校学员的好帮手

Screenshots

外研壹佳UNICLUB4 screens

i2 Go4 screens

Verdict

The call

The clearest difference is in-app purchases: i2 Go at none against 外研壹佳UNICLUB's 1. i2 Go also leads on update cadence (every 6 days vs every 5 weeks). 外研壹佳UNICLUB's advantage is ads (none vs shown). On price, device support and iOS requirement 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. 外研壹佳UNICLUB sells 1 one-off in-app purchase. i2 Go asks for nothing beyond the download.

UpkeepUpdate frequency

外研壹佳UNICLUB ships an update every 5 weeks, i2 Go every 6 days. The most recent releases landed on May 15, 2026 and September 13, 2026 respectively.

Scorecard3 real differences · 3 level

外研壹佳UNICLUB versus i2 Go: the parameters behind the verdict, then further details
Parameter	外研壹佳UNICLUB	i2 Go
Price	Free	Free
Update frequency	Every 5 weeks	Every 6 days — better
Ads	No — better	Yes
In-app purchases	Yes	No — better
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	13.0	13.0
Further details — not scored
Size	114 MB	98 MB
Age rating	4+	4+
Developer	E PLUS	Chengdu Aitu Education Technology Co., Ltd.

In-app purchases

1 purchases

外研壹佳UNICLUB

One-time1

外研壹佳UNICLUB会员文创礼包$299.99

None

i2 Go

No in-app purchases

Questions

Is 外研壹佳UNICLUB free?

外研壹佳UNICLUB is free to download, with in-app purchases available.

Is i2 Go free?

i2 Go is free to download, with no in-app purchases.

Do 外研壹佳UNICLUB or i2 Go have ads?

i2 Go shows ads; 外研壹佳UNICLUB does not.

Which is updated more often, 外研壹佳UNICLUB or i2 Go?

外研壹佳UNICLUB ships an update every 5 weeks, and i2 Go every 6 days. Most recently, 外研壹佳UNICLUB was updated on May 15, 2026 and i2 Go on September 13, 2026.