# Train Studio vs Grabby Crab

The clearest difference is review sentiment: Train Studio at 100% against Grabby Crab's 50%. Grabby Crab's advantage is price ($2.99 vs $9.99) and update cadence (weekly vs fortnightly). On ads, in-app purchases, monetization model and device support there is nothing between them.

Train Studio costs $9.99 and Grabby Crab $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Train Studio ships an update fortnightly, Grabby Crab weekly. Both last shipped on October 28, 2026.

## The numbers

| Metric | Train Studio | Grabby Crab |
| --- | --- | --- |
| Price | $9.99 | **$2.99** |
| Rating | — | **[4.2 (20 ratings)](https://appshunter.io/ios/app/grabby-crab/id6764115591/reviews)** |
| Number of ratings | — | **20** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Paid | Paid |
| Size | 162 MB | 46 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [masahiro goto](https://appshunter.io/developer/1639656393) | [Tepes Ovidiu](https://appshunter.io/developer/1225592787) |

## What reviewers say

### Train Studio

[App page](https://appshunter.io/ios/app/train-studio/id6751128244)

Create and share custom train route maps, then play with maps made by others. Manage train schedules, transport passengers, and aim for maximum operating profits. Enjoy simple controls and a user-friendly interface.

**Highlights:** Create custom train route maps, Share route maps with others, Play user-created route maps, Manage train departures and schedules, Transport passengers for profit, Compete with others via rankings, Timetable function for trip analysis

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

**In-app purchases:** none


### Grabby Crab

[App page](https://appshunter.io/ios/app/grabby-crab/id6764115591)

Plan your path, steal shiny gems, and escape ancient ruins before the floor collapses. Guide a determined crab through trap-filled temple rooms where every step matters. This puzzle game offers a calm, strategic challenge with no time pressure.

**Highlights:** Path planning puzzle gameplay, Swipe controls for mobile, Gem theft and portal escape, Breakable and disappearing tiles, Ancient guardians and curses, Hand-crafted levels, Offline play

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

**In-app purchases:** none


## Frequently asked questions

### Is Train Studio free?

Train Studio costs $9.99, with no in-app purchases.

### Is Grabby Crab free?

Grabby Crab costs $2.99, with no in-app purchases.

### Do Train Studio or Grabby Crab have ads?

Neither Train Studio nor Grabby Crab shows ads.

### Which is updated more often, Train Studio or Grabby Crab?

Train Studio ships an update fortnightly, and Grabby Crab weekly. Most recently, Train Studio was updated on October 28, 2026 and Grabby Crab on October 28, 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.*