# Tìm số vs Chess

The clearest difference is update cadence: Chess at every 8 months against Tìm số's every 37 months. Chess also leads on iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Tìm số ships an update every 37 months, Chess every 8 months. The most recent releases landed on June 25, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Tìm số | Chess |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tim-so/id1381308060/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 37 months | **Every 8 months** |
| Monetization | Ad-supported | Ad-supported |
| Size | 8 MB | 20 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Hung Phuoc Tran](https://appshunter.io/developer/1003648744) | [Tuan Tran](https://appshunter.io/developer/1330360646) |

## What reviewers say

### Tìm số

[App page](https://appshunter.io/ios/app/tim-so/id1381308060)

A game where numbers 1 to 100 are randomly arranged. Your task is to find them in sequential order. The winner is the one who finds them the fastest.

**Highlights:** Randomly arranged numbers 1-100, Sequential finding challenge, Time-based scoring, Fast-paced gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### Chess

[App page](https://appshunter.io/ios/app/chess-play-with-ai/id1450468092)

Engage in classic chess battles with advanced AI technology. This game offers a visually appealing 3D experience with multiple difficulty levels and an exciting challenge mode for endless strategic fun.

**Highlights:** Powerful Chess AI, 5 difficulty levels, One player vs. Computer AI, 3D board and pieces, Great graphics, Exciting sound effects

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tìm số free?

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

### Is Chess free?

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

### Do Tìm số or Chess have ads?

Both Tìm số and Chess show ads.

### Which is updated more often, Tìm số or Chess?

Tìm số ships an update every 37 months, and Chess every 8 months. Most recently, Tìm số was updated on June 25, 2026 and Chess on September 13, 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.*