Comparison

luckynum vs 小决策 · Decision Maker

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

Head to head
About

luckynum

Features
Read full description

I believe that everyone has their own lucky numbers and they play an indispensable role in our daily lives. Such as choosing license plate numbers, phone numbers, and so on. Luck is a very wonderful thing. To understand it a little bit closer to success. This project generates a unique lucky number for each user based on the core theoretical algorithm of Chinese Zhouyi numerology. And based on this as the core basis to provide users with a series of free peripheral services. Realized functions: Lucky number: Generate random number Lucky Picker: Help users make decisions, this is an artifact for users with selective barriers!

About

小决策 · Decision Maker

This app helps you make quick decisions by inputting your dilemma and options. It uses a random decision-making engine with a unique design to help you choose between options for everyday situations or even work-related tasks.

Highlights
  • Random decision engine
  • Add custom decisions
  • Multiple options per decision
  • Set number of random results
  • Unique design style
  • Suitable for various scenarios
Features
Read full description

独特的设计风格使人耳目一新,在决策引擎里你可以随意的添加新的决策,每个决策可以添加多个选项,还可以设置引擎随机结果数量。功能十分强大,适用于多种场景,总之,发挥你的想象吧!难以做决定,就用决策引擎! 小决策是一个用来帮助你快速做决定的应用。输入你纠结的问题,添加或者导入所有的选项,用转盘来快速决定! 天秤座的你纠结得不要不要的? 「每个选项都有利弊,道理我都懂!」 「没有最好的选择,也没有最坏的选择,我都明白!」 「但就是不知道怎么选!」 既然选哪个都差不多,就让小决定来帮你吧! 这个周末去哪玩?今天晚上吃什么?明天穿什么衣服呢? 朋友聚会玩真心话大冒险?今天晚饭谁来请? 用小决定都可以搞定! A random decision-making engine based on a real physics engine helps you solve the small troubles that are difficult to make decisions. Like who's going to get the takeaway? truth or Dare? Who washes the dishes today and so on. At the same time, you can also use it in work, such as random grouping of personnel and random roll call on the spot. In short, when you are struggling with how to make a choice, how to decide, you might as well try the decision engine gadget, it will help you make a decision. The unique design style is refreshing. In the decision engine, you can add new decisions at will, each decision can add multiple options, and you can also set the number of random results of the engine. The function is very powerful, suitable for a variety of scenarios, in short, use your imagination! If it's hard to make a decision, use the decision engine!

Screenshots

luckynum4 screens
小决策 · Decision Maker3 screens

Verdict

The call

The clearest difference is ads: 小决策 · Decision Maker at none against luckynum's shown. 小决策 · Decision Maker also leads on iOS requirement (11.0 vs 14.1). luckynum's advantage is update cadence (every 5 days vs every 5 months). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

luckynum ships an update every 5 days, 小决策 · Decision Maker every 5 months. The most recent releases landed on September 23, 2026 and June 2, 2026 respectively.

Scorecard3 real differences · 5 level
luckynum versus 小决策 · Decision Maker: the parameters behind the verdict, then further details
Parameterluckynum小决策 · Decision Maker
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyEvery 5 days — betterEvery 5 months
AdsYesNo — better
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.111.0 — better
Further details — not scored
Size11 MB26 MB
Age rating4+4+
Developer精任 陈何均 邓

In-app purchases

None

luckynum

No in-app purchases

None

小决策 · Decision Maker

No in-app purchases

Questions

Is luckynum free?
luckynum is free to download, with no in-app purchases.
Is 小决策 · Decision Maker free?
小决策 · Decision Maker is free to download, with no in-app purchases.
Do luckynum or 小决策 · Decision Maker have ads?
luckynum shows ads; 小决策 · Decision Maker does not.
Which is updated more often, luckynum or 小决策 · Decision Maker?
luckynum ships an update every 5 days, and 小决策 · Decision Maker every 5 months. Most recently, luckynum was updated on September 23, 2026 and 小决策 · Decision Maker on June 2, 2026.

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