# Syntax City vs Fasteroid

The clearest difference is price: Fasteroid at $2.99 against Syntax City's $24.99. Fasteroid also leads on device support (3 vs 1) and iOS requirement (13.0 vs 15.6). Syntax City's advantage is update cadence (every 11 months vs every 45 months). On ads and in-app purchases there is nothing between them.

Syntax City costs $24.99 and Fasteroid $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Syntax City ships an update every 11 months, Fasteroid every 45 months. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Syntax City | Fasteroid |
| --- | --- | --- |
| Price | $24.99 | **$2.99** |
| Rating | **[3.5 (4 ratings)](https://appshunter.io/ios/app/syntax-city/id561981400/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 72.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 months** | Every 45 months |
| Monetization | Paid | — |
| Size | 139 MB | 74 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Smarty Ears](https://appshunter.io/developer/348779167) | [Outloud](https://appshunter.io/developer/923693881) |

## What reviewers say

### Syntax City

[App page](https://appshunter.io/ios/app/syntax-city/id561981400)

This interactive app makes learning English grammar and syntax an adventure for elementary and middle school students. It features themed locations, animations, and play-based learning designed by a speech-language pathologist. The app offers detailed progress tracking and positive reinforcement to motivate practice.

**Highlights:** 8 grammar-focused locations, 415 questions across multiple difficulty levels, Evidence-based learning by a speech-language pathologist, Record and playback for self-correction, Collectible rewards and trophy case, Detailed progress tracking for individual players, Supports 1-5 players per session

**Features:** macOS Compatibility

**In-app purchases:** none


### Fasteroid

[App page](https://appshunter.io/ios/app/fasteroid/id1186342675)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Syntax City free?

Syntax City costs $24.99, with no in-app purchases.

### Is Fasteroid free?

Fasteroid costs $2.99, with no in-app purchases.

### Do Syntax City or Fasteroid have ads?

Neither Syntax City nor Fasteroid shows ads.

### Which is updated more often, Syntax City or Fasteroid?

Syntax City ships an update every 11 months, and Fasteroid every 45 months. Most recently, Syntax City was updated on October 13, 2026 and Fasteroid on October 10, 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.*