# Train Tracker vs Simple Sentence Maker Pro SLP

The clearest difference is price: Train Tracker at $3.99 against Simple Sentence Maker Pro SLP's $79.99. Train Tracker also leads on rating (5.0 vs 3.5) and iOS requirement (6.0 vs 12.0). Simple Sentence Maker Pro SLP's advantage is update cadence (every 7 months vs every 30 months) and device support (3 vs 1). On review sentiment, ratings volume, ads and in-app purchases there is nothing between them.

Train Tracker costs $3.99 and Simple Sentence Maker Pro SLP $79.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Train Tracker holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Train Tracker ships an update every 30 months, Simple Sentence Maker Pro SLP every 7 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Train Tracker | Simple Sentence Maker Pro SLP |
| --- | --- | --- |
| Price | **$3.99** | $79.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/train-tracker/id530126114/reviews)** | [3.5 (2 ratings)](https://appshunter.io/ios/app/simple-sentence-maker-pro-slp/id1217718674/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 7 months** |
| Monetization | Paid | Paid |
| Size | 26 MB | 372 MB |
| Requires iOS | **6.0** | 12.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Inclusive Technology Ltd](https://appshunter.io/developer/490089520) | [Edition Symbolicone inc.](https://appshunter.io/developer/901296590) |

## What reviewers say

### Train Tracker

[App page](https://appshunter.io/ios/app/train-tracker/id530126114)

Build and manage your own train tracks with this engaging game. Design intricate layouts, watch your trains steam around them, and save your favorite creations. It's designed for all ages and includes accessibility features for diverse users.

**Highlights:** Build and customize train tracks, Switch access for single/two switch users, Snapshot feature for saving layouts, Develops perceptual and planning skills, Engaging gameplay for all ages, Compatible with switch interfaces

**Features:** macOS Compatibility

**In-app purchases:** none


### Simple Sentence Maker Pro SLP

[App page](https://appshunter.io/ios/app/simple-sentence-maker-pro-slp/id1217718674)

An educational game designed to help children with special needs learn simple sentence structure. It uses pictograms and fun animations to build vocabulary and stimulate language development, making it ideal for toddlers, preschoolers, and those with autism spectrum disorder.

**Highlights:** Learn simple sentence structure (subject, verb, object), Build vocabulary with pictograms, Stimulate language development, Graduated difficulty levels, Funny animations for engagement, Ideal for children with autism

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Train Tracker free?

Train Tracker costs $3.99, with no in-app purchases.

### Is Simple Sentence Maker Pro SLP free?

Simple Sentence Maker Pro SLP costs $79.99, with no in-app purchases.

### Which has better reviews, Train Tracker or Simple Sentence Maker Pro SLP?

Train Tracker is rated higher. Train Tracker averages 5.0 out of 5 from 1 ratings, while Simple Sentence Maker Pro SLP averages 3.5 from 2 ratings.

### Do Train Tracker or Simple Sentence Maker Pro SLP have ads?

Neither Train Tracker nor Simple Sentence Maker Pro SLP shows ads.

### Which is updated more often, Train Tracker or Simple Sentence Maker Pro SLP?

Train Tracker ships an update every 30 months, and Simple Sentence Maker Pro SLP every 7 months. Most recently, Train Tracker was updated on November 1, 2026 and Simple Sentence Maker Pro SLP on November 2, 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.*