# Syntax City vs Number Track

The clearest difference is price: Number Track at Free against Syntax City's $24.99. Number Track also leads on device support (3 vs 1) and iOS requirement (13.0 vs 15.6). Syntax City's advantage is in-app purchases (none vs 1) and update cadence (every 11 months vs every 39 months). On ads there is nothing between them.

Number Track is free to download; Syntax City costs $24.99 up front. Number Track sells 1 one-off in-app purchase. Syntax City asks for nothing beyond the download.

Syntax City ships an update every 11 months, Number Track every 39 months. The most recent releases landed on October 13, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Syntax City | Number Track |
| --- | --- | --- |
| Price | $24.99 | **Free** |
| 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** | Yes |
| Ads | No | No |
| Update frequency | **Every 11 months** | Every 39 months |
| Monetization | Paid | — |
| Size | 139 MB | 30 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Smarty Ears](https://appshunter.io/developer/348779167) | [BrainTrain Inc.](https://appshunter.io/developer/584469134) |

## 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


### Number Track

[App page](https://appshunter.io/ios/app/number-track-memory-trainer/id1208566780)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $2.99 | one-time |


## Frequently asked questions

### Is Syntax City free?

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

### Is Number Track free?

Number Track is free to download, with in-app purchases available.

### Do Syntax City or Number Track have ads?

Neither Syntax City nor Number Track shows ads.

### Which is updated more often, Syntax City or Number Track?

Syntax City ships an update every 11 months, and Number Track every 39 months. Most recently, Syntax City was updated on October 13, 2026 and Number Track on October 5, 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.*