Comparison

小决策 · Decision Maker vs Lucky Random Numbers

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

Head to head
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!

About

Lucky Random Numbers

Features
Read full description

Lucky Random Numbers packs four everyday randomness tools into one simple, ad-supported app. Random Number Generator Set a Min, Max, and Count (1–100), pick Integer or Float, and toggle whether duplicates are allowed. Results appear instantly in a grid. Three independent groups — Red, Blue, and Yellow — let you run separate draws at the same time. Dice Roll a D4, D6, or D8. A 3D animation plays each time and the active die is highlighted in orange. Tap any die button to switch on the fly. Coin Tap Flip Coin and watch a physics-driven 3D coin animation. The result (Heads or Tails) is determined by the physics simulation — not a simple random call. Password Generate passwords from 6 to 64 characters (default 16). Toggle Uppercase A–Z, Lowercase a–z, Digits 0–9, and Symbols independently. Each enabled character type is guaranteed to appear at least once. Tap Copy to send it straight to your clipboard. Remove Ads A one-time "Remove Ads" purchase silences all ads permanently. "Donate" does the same and supports the developer.

Screenshots

小决策 · Decision Maker3 screens
Lucky Random Numbers4 screens

Verdict

The call

The clearest difference is in-app purchases: 小决策 · Decision Maker at none against Lucky Random Numbers's 2. 小决策 · Decision Maker also leads on ads (none vs shown) and iOS requirement (11.0 vs 18.0). On price, update cadence 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. Lucky Random Numbers sells 2 one-off in-app purchases. 小决策 · Decision Maker asks for nothing beyond the download.

UpkeepUpdate frequency

小决策 · Decision Maker ships an update every 5 months, Lucky Random Numbers every 2 months. The most recent releases landed on June 2, 2026 and September 19, 2026 respectively.

Scorecard3 real differences · 5 level
小决策 · Decision Maker versus Lucky Random Numbers: the parameters behind the verdict, then further details
Parameter小决策 · Decision MakerLucky Random Numbers
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 5 monthsEvery 2 months — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS11.0 — better18.0
Further details — not scored
Size26 MB3 MB
Age rating4+4+
Developer何均 邓江 郭

In-app purchases

None

小决策 · Decision Maker

No in-app purchases

2 purchases

Lucky Random Numbers

One-time2
  • Donate to support$0.99
  • Remove Ads$0.99

Questions

Is 小决策 · Decision Maker free?
小决策 · Decision Maker is free to download, with no in-app purchases.
Is Lucky Random Numbers free?
Lucky Random Numbers is free to download, with in-app purchases available.
Do 小决策 · Decision Maker or Lucky Random Numbers have ads?
Lucky Random Numbers shows ads; 小决策 · Decision Maker does not.
Which is updated more often, 小决策 · Decision Maker or Lucky Random Numbers?
小决策 · Decision Maker ships an update every 5 months, and Lucky Random Numbers every 2 months. Most recently, 小决策 · Decision Maker was updated on June 2, 2026 and Lucky Random Numbers on September 19, 2026.

Other comparisons