EaseVersa

EaseVersa · Jiajia Ma 的一人产品工作室EaseVersa · Jiajia Ma's one-person product studio

好玩，又有用。Fun, and useful.

我把小想法一路做到上线：一款上架 App Store 的背单词游戏、一个人格测试网站、一家 Etsy 上的印刷品小店。设计、开发、上架、运营，都是我自己来。

I take small ideas all the way to launch: a vocabulary game on the App Store, a personality-test site and an Etsy printables shop. Design, code, launch and running them are all done by me.

看看作品See the work 找我合作Work with me

作品 01 / 03WORK 01 / 03

作品 02 / 03WORK 02 / 03

作品 03 / 03WORK 03 / 03

已经上线的作品Live products

都已经上线，可以直接打开、下载或购买。All live today: open, download or buy.

WordMon home screen
WordMon iconiOS · iPadOS App

WordMon: Vocabulary Battle

把背单词变成打怪升级。在小镇里认识角色、接任务、闯过 50 多个关卡，每记住一个词就赢一场。复习按 SM-2 间隔重复算法安排，会自动找出你的薄弱词。

Vocabulary practice as a monster-battle game. Meet characters in a town, take on jobs and clear 50+ levels; every word you recall is a win. Reviews follow SM-2 spaced repetition and weak words are picked out for you.

它来自我自己的英语课堂：单词游戏先在课上反复验证，再一步步做成了 App。

It grew out of my own English classes: the word games were tested with real students first, then turned into the app.

  • 14,000+ 高频词14,000+ words
  • 19 种语言任意配对Any pair of 19 languages
  • 托福 · 雅思 · GRETOEFL · IELTS · GRE
在 App Store 下载Get it on the App Store 隐私政策与条款Privacy & terms
YOUR PERSONALITY TYPE ISCTRL 拿捏者SBTI characters
网页 · 娱乐向测试Web · Just-for-fun test (in Chinese)

SBTI 人格测试SBTI Personality Test

约 31 道题、5 到 8 分钟，从五大模型、十五个维度交叉分析，匹配 27 种带梗的人格标签。不用注册，做完立刻看到人格图和完整解读。

About 31 questions and 5–8 minutes. Answers are scored across five models and fifteen dimensions and matched to one of 27 meme-style personality types. No sign-up; the result card and full reading appear right away.

  • 27 种人格27 types
  • 15 个维度15 dimensions
  • 免注册No sign-up
去测一测Take the test
Framed printable map on a wall Basketball bracket printable Soccer bracket printable
TinyPawWorks logoEtsy 店铺 · 可打印作品Etsy shop · Printables

TinyPawWorks

派对游戏、Bingo、赛季预测卡、对阵表、地图和追踪套装，下单后马上下载、在家就能打印。每款都附一份省墨版。2026 年 9 月开店，不到两个月上架了 160+ 款，前期就已经盈利。

Party games, bingo cards, season prediction sheets, brackets, maps and tracker kits. Download right after buying and print at home. Every product includes an ink-saver version. Opened in September 2026, with 160+ products listed in under two months and profitable early on.

  • 160+ 款作品160+ printables
  • 即买即下载Instant download
  • 附省墨版Ink-saver included
逛逛店铺Visit the shop
173个国家和地区可下载 WordMoncountries & regions with WordMon
14,000+WordMon 单词词库words in WordMon
19种语言任意互学languages, any pair
160+款原创印刷品original printables

WordMon 是怎么来的How WordMon came about

  1. 从零开始教英语Started teaching English

    一个人起步，第一周就有 3 个学员

    Solo, with 3 students in the first week

  2. 课表排满Fully booked

    大约 2 个月排满，一个人做到六位数营收

    Booked out in about 2 months; six-figure (RMB) revenue, solo

  3. 课堂测试Tested in class

    单词游戏和专注力游戏在课上反复验证

    Word games and focus games tried with real students

  4. WordMon 上架WordMon launched

    App Store，173 个国家和地区可下载

    On the App Store in 173 countries and regions

  5. 继续迭代Still shipping

    同时在做社交媒体自动发布工具

    Plus a tool that auto-publishes to social platforms

可以找我做什么What I can build for you

每一项都有我自己做过的真实案例。Each one backed by work I have actually done.

App 从想法到上架Apps, idea to App Store

iOS App、订阅付费、后台接口和数据库，一直做到通过审核、上架 App Store。

iOS app, subscriptions, backend API and database, all the way through review and onto the App Store.

案例：Example: WordMon

测试站与活动页Quizzes and campaign pages

能直接承接流量的互动网页，手机上打开就能用，适合拿来做传播。

Interactive pages that take traffic directly, work well on phones and are made to be shared.

案例：Example: SBTI 人格测试SBTI test

数字商品与视觉Digital products and visuals

可打印产品、商品主图和上架文案，按一套统一风格批量做出来。

Printable products, listing images and listing copy, produced in volume in one consistent house style.

案例：Example: TinyPawWorks

中英商务口译与展会Interpreting and trade shows

企业来访、商务洽谈、展会现场的中英双向沟通。

Two-way Mandarin–English communication for company visits, business talks and trade shows.

案例：Examples: OpenXS 签约 · Breakbulk Europe · APEX
Jiajia Ma

关于我About me

我是 Jiajia Ma，现居荷兰海牙，EaseVersa 是我的一人产品工作室。我习惯把一件事从想法一路做到上线，产品、设计、开发和运营都自己来，也会让 AI 当队友，把小想法尽快变成真的能用的东西。

I'm Jiajia Ma, based in The Hague, the Netherlands, and EaseVersa is my one-person product studio. I like taking an idea all the way to launch, handling product, design, code and operations myself, with AI as a teammate so small ideas become real, usable things quickly.

我做的东西大多和学习、好玩有关：让背单词像玩游戏，让测试结果值得分享，让一张打印纸能撑起一场派对。

Most of what I make sits where learning meets play: vocabulary that feels like a game, test results worth sharing, and a sheet of paper that can carry a whole party.

LinkedIn →

也在做：Penny在哪儿Also: Penny在哪儿

在小红书和抖音更新英语短视频系列《你说的英语，老外听到的是什么》。

An English-learning short-video series on Xiaohongshu and Douyin about what native speakers actually hear when you speak.

有个想法，想把它做出来？Got an idea you want to ship?

我在荷兰海牙，中英文都可以沟通。说说你想做什么、大概什么时候要，我们约个时间聊聊。

I'm based in The Hague and work in Mandarin and English. Tell me what you want to build and roughly when, and we'll set up a time to talk.

[email protected]