# Potdeco vs 模拟选号助手

The clearest difference is in-app purchases: Potdeco at none against 模拟选号助手's 1. Potdeco also leads on iOS requirement (11.0 vs 13.0). 模拟选号助手's advantage is update cadence (every 2 months vs every 7 months). On price, ads and device support there is nothing between them.

Both are free to download. 模拟选号助手 sells 1 one-off in-app purchase. Potdeco asks for nothing beyond the download.

Potdeco ships an update every 7 months, 模拟选号助手 every 2 months. The most recent releases landed on August 4, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Potdeco | 模拟选号助手 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (9 ratings)](https://appshunter.io/ios/app/id6446071745/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 52.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 33 MB | 35 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tom Rombaut](https://appshunter.io/developer/1199569601) | [海云 吴](https://appshunter.io/developer/1078143101) |

## What reviewers say

### Potdeco

[App page](https://appshunter.io/ios/app/potdeco/id1438455380)

**Features:** macOS Compatibility

**In-app purchases:** none


### 模拟选号助手

[App page](https://appshunter.io/ios/app/id6446071745)

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.

**Highlights:** One-click lucky number generation, Add and manage favorite lucky numbers, Delete selected or predicted numbers, Multiple combination management, Easy switching between combinations

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 去广告专业版 | $1.99 | one-time |


## Frequently asked questions

### Is Potdeco free?

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

### Is 模拟选号助手 free?

模拟选号助手 is free to download, with in-app purchases available.

### Do Potdeco or 模拟选号助手 have ads?

Neither Potdeco nor 模拟选号助手 shows ads.

### Which is updated more often, Potdeco or 模拟选号助手?

Potdeco ships an update every 7 months, and 模拟选号助手 every 2 months. Most recently, Potdeco was updated on August 4, 2026 and 模拟选号助手 on September 22, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*