# Lot2WinUp vs Trouble Solver

The clearest difference is in-app purchases: Lot2WinUp at none against Trouble Solver's 3. Trouble Solver's advantage is ads (none vs shown) and update cadence (every 3 days vs every 16 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Trouble Solver sells 3 one-off in-app purchases. Lot2WinUp asks for nothing beyond the download.

Lot2WinUp ships an update every 16 months, Trouble Solver every 3 days. The most recent releases landed on September 23, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Lot2WinUp | Trouble Solver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/trouble-solver/id6738347198/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 16 months | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 13 MB | 39 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Daccodes Oy](https://appshunter.io/developer/1625574777) | [Shanghai Rutang Internet Technology Co., Ltd.](https://appshunter.io/developer/1198120052) |

## What reviewers say

### Lot2WinUp

[App page](https://appshunter.io/ios/app/lot2winup/id1625574775)

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Lot2WinUp free?

Lot2WinUp is free to download, with no in-app purchases.

### Is Trouble Solver free?

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

### Do Lot2WinUp or Trouble Solver have ads?

Lot2WinUp shows ads; Trouble Solver does not.

### Which is updated more often, Lot2WinUp or Trouble Solver?

Lot2WinUp ships an update every 16 months, and Trouble Solver every 3 days. Most recently, Lot2WinUp was updated on September 23, 2026 and Trouble Solver on October 21, 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.*