Random Balls vs 模拟选号助手
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Random Balls
Generate sequences of random numbers using a physics-based simulation. Shake your device to let virtual balls collide and determine your random results. Offers multiple ball machines for diverse random data generation.
- Physics-based ball simulation
- Accelerometer-driven collisions
- Multiple unique ball machines
- Generate up to 20 balls per machine
- Group up to 10 machines
- High-quality randomness
Read full descriptionHide full description
With this app, you can create sequences of random numbers by yourself. Great to use when you need to generate random numbers. Basically, each ball is bouncing around, collide with other balls and walls along the way, and finally some of the balls will reach 'target points' and they will serve as your result balls. There're a bunch of different physics-based ball machines in this app, they use accelerometer datas from your device to simulate real world movements and collisions. Each ball machine is well designed with the thought of adding real world random data into the system. With all of these, they gives you ball combinations, that are high quality in terms of randomness. Shake and rotate your phone, let those balls collide and mix, put the phone up-right and you will have sequence of random balls. Each ball machines are slightly different to operate. # Each ball machine can generate up to 20 random balls in up to 100 balls. # You can group as many as 10 ball machines together # The final results are only for your references.
模拟选号助手
This utility app helps users generate and manage lucky numbers for lottery games. It allows for one-click number generation, customization with preferred lucky numbers, and easy deletion of selected or predicted numbers. Multiple combinations can be managed and switched between without interference.
- One-click lucky number generation
- Add and manage favorite lucky numbers
- Delete selected or predicted numbers
- Multiple combination management
- Easy switching between combinations
Read full descriptionHide full description
模拟选号助手可一键生成自己的幸运号码，支持修改幸运号； 支持直接添加您喜欢的幸运号； 支持单条删除或者一键全部删除备选预测号码。 多组合管理，一键切换，幸运号互不干扰。 好用的幸运球管理软件，欢迎使用并多提宝贵意见！
Screenshots
Verdict
The clearest difference is rating: 模拟选号助手 at 4.9 against Random Balls's 4.5. Random Balls's advantage is update cadence (every 11 days vs every 2 months) and review sentiment (79% vs 52%). On price, ads, in-app purchases and monetization model 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
Both are free to download. Random Balls sells 2 one-off in-app purchases and 模拟选号助手 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
模拟选号助手 holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: Random Balls has 210 ratings behind it against 9, so its average is the more settled of the two. Written reviews complicate that: 79% of Random Balls's written reviews are positive against 52% of 模拟选号助手's, so the app with the better star average is not the one people write more warmly about.
Random Balls ships an update every 11 days, 模拟选号助手 every 2 months. The most recent releases landed on September 21, 2026 and September 22, 2026 respectively.
| Parameter | Random Balls | 模拟选号助手 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (210 ratings) | 4.9 (9 ratings) — better |
| Positive reviews | 79.1% of reviews — better | 52.4% of reviews |
| Number of ratings | 210 — better | 9 |
| Update frequency | Every 11 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 16 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | 乃君 黄 | 海云 吴 |
Customer experience
Random Balls
模拟选号助手
In-app purchases
Random Balls
- Support developer$3.99
- Unlock all balls$4.99
模拟选号助手
- 去广告专业版$1.99
