# Dot vs 都市之聲FM99.7

The clearest difference is price: 都市之聲FM99.7 at Free against Dot's $2.49. 都市之聲FM99.7 also leads on ads (none vs shown) and update cadence (weekly vs every 14 months). On in-app purchases, device support and iOS requirement there is nothing between them.

都市之聲FM99.7 is free to download; Dot costs $2.49 up front. Neither carries in-app purchases, so what you see is what you pay.

Dot ships an update every 14 months, 都市之聲FM99.7 weekly. The most recent releases landed on October 23, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Dot | 都市之聲FM99.7 |
| --- | --- | --- |
| Price | $2.49 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dot-aline-same-color-dots/id1425771799/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | **26.7% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 14 months | **Weekly** |
| Monetization | Paid | **Free** |
| Size | 81 MB | 3 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oscar Tsang](https://appshunter.io/developer/416987065) | [城市廣播股份有限公司](https://appshunter.io/developer/1048927231) |

## What reviewers say

### Dot

[App page](https://appshunter.io/ios/app/dot-aline-same-color-dots/id1425771799)

Navigate a square through a puzzle, making strategic left or right turns to align dots with their corresponding colored squares. The objective is simple, but the limited steps make solving each level a significant challenge.

**Highlights:** Strategic square control, Left/right turn mechanics, Color-matching puzzles, Limited step challenges, Increasing difficulty

**Features:** Vision Pro support

**In-app purchases:** none


### 都市之聲FM99.7

[App page](https://appshunter.io/ios/app/fm997/id1486498069)

Listen to radio stations online with this app, designed to cater to various age groups. Enjoy a diverse range of content and access your favorite broadcasts anytime, anywhere.

**Highlights:** Online radio streaming, Content for all ages, Accessible anytime, anywhere, Diverse broadcast range

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dot free?

Dot costs $2.49, with no in-app purchases.

### Is 都市之聲FM99.7 free?

都市之聲FM99.7 is free to download, with no in-app purchases.

### Do Dot or 都市之聲FM99.7 have ads?

Dot shows ads; 都市之聲FM99.7 does not.

### Which is updated more often, Dot or 都市之聲FM99.7?

Dot ships an update every 14 months, and 都市之聲FM99.7 weekly. Most recently, Dot was updated on October 23, 2026 and 都市之聲FM99.7 on October 18, 2026.

---

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