# Trouble Solver vs Random Number Generator Kit

The clearest difference is in-app purchases: Random Number Generator Kit at none against Trouble Solver's 3. Trouble Solver's advantage is update cadence (every 3 days vs monthly) and iOS requirement (12.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Trouble Solver sells 3 one-off in-app purchases. Random Number Generator Kit asks for nothing beyond the download.

Trouble Solver ships an update every 3 days, Random Number Generator Kit monthly. The most recent releases landed on September 17, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Trouble Solver | Random Number Generator Kit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/trouble-solver/id6738347198/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 39 MB | 9 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Rutang Internet Technology Co., Ltd.](https://appshunter.io/developer/1198120052) | [Sarah Khosravani](https://appshunter.io/developer/1896519294) |

## What reviewers say

### Trouble Solver

[App page](https://appshunter.io/ios/app/trouble-solver/id6738347198)

This AI-powered app provides instant answers to everyday dilemmas, from meal choices to life hacks. It features over 10 smart scenarios and personalized recommendations, turning decisions into engaging mini-games with fun animations.

**Highlights:** AI-powered instant answers, 10+ smart scenarios, Hyper-personalized recommendations, Spin-the-wheel animations, Decision-making mini-game

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 捐赠1元 | $0.99 | one-time |
| 是否捐赠3元 | $0.99 | one-time |
| 是否捐赠6元 | $0.99 | one-time |


### Random Number Generator Kit

[App page](https://appshunter.io/ios/app/random-number-generator-kit/id6772885334)

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

**In-app purchases:** none


## Frequently asked questions

### Is Trouble Solver free?

Trouble Solver is free to download, with in-app purchases available.

### Is Random Number Generator Kit free?

Random Number Generator Kit is free to download, with no in-app purchases.

### Do Trouble Solver or Random Number Generator Kit have ads?

Neither Trouble Solver nor Random Number Generator Kit shows ads.

### Which is updated more often, Trouble Solver or Random Number Generator Kit?

Trouble Solver ships an update every 3 days, and Random Number Generator Kit monthly. Most recently, Trouble Solver was updated on September 17, 2026 and Random Number Generator Kit on September 19, 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.*