Hmmsim vs Train Track Rampage Crash
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Hmmsim
Experience realistic train operations on a mobile platform. This simulator offers high-quality graphics and allows users to play PC-based add-ons, providing endless route possibilities.
- Realistic metro operation
- High-level graphics
- BVE Trainsim add-on support
- Infinite add-on customization
- Seoulmetro Line 2 route
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Hmmsim, the first Train Simulation game ever built in Korea, has been realized in mobile. Hmmsim features basic route based on Seoulmetro Line 2, realized in the highest level of graphic. Experience the metro operation. Also, for the first time in mobile Train Simulation game, Hmmsim can add BVE Trainsim Add-Ons. In Hmmsim, you can play BVE routes as the same which you used to do in your PC. This is the first mobile Train Simulator that you can infinitely add Add-Ons depending on your preference. See www.jeminie.net for details.
Train Track Rampage Crash
Control a runaway train at high speed, smashing into buses on highways and bridges. Trigger chain reactions for points, but avoid derailing. Unlock new train designs and compete for high scores in this fast-paced destruction game.
- Steer runaway train at top speed
- Crash into buses for points
- Trigger explosive chain reactions
- Avoid derailing on obstacles
- Unlock wild train designs
- Compete for high scores
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Train Track Rampage Crash is an arcade game where players steer a runaway train at top speed, crashing into buses scattered across highways, intersections, and bridges. Time collisions with school buses, double-deckers, and armored trucks to earn points and trigger explosive chain reactions. Avoid derailing on sharp turns, debris, or rival trains, while using power-ups like nitro boosts to plow through obstacles. Missed buses lower your combo, risking a game-ending crash. Compete for high scores, unlock wild train designs, and achieve results in this fast-paced, destruction-focused challenge. Features - Intuitively Designed graphics & animation - Smooth Controls for movements - Soothing sounds & effects. - Exciting Gameplay
Screenshots
Verdict
The clearest difference is price: Hmmsim at Free against Train Track Rampage Crash's $1.99. Hmmsim also leads on review sentiment (70% vs 27%) and rating (3.7 vs 2.7). On update cadence and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Hmmsim is free to download; Train Track Rampage Crash costs $1.99 up front. Train Track Rampage Crash sells 8 one-off in-app purchases. Hmmsim asks for nothing beyond the download.
Hmmsim holds the better App Store score, 3.7 against 2.7. That said, the two scores are not equally well evidenced: Hmmsim has 170 ratings behind it against 32, so its average is the more settled of the two. Written reviews point the same way: 70% of Hmmsim's written reviews are positive against 27% of Train Track Rampage Crash's.
Hmmsim ships an update every 5 months, Train Track Rampage Crash every 8 months. Both last shipped on November 6, 2026.
| Parameter | Hmmsim | Train Track Rampage Crash |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 3.7 (170 ratings) — better | 2.7 (32 ratings) |
| Positive reviews | 69.8% of reviews — better | 26.7% of reviews |
| Number of ratings | 170 — better | 32 |
| Update frequency | Every 5 months — better | Every 8 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 7.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 211 MB | 293 MB |
| Age rating | 4+ | 9+ |
| Developer | Jemin Hwang | Aqeel Anjum |
Customer experience
Hmmsim
Train Track Rampage Crash
Bugs and requests
Hmmsim
Reported bugs
3 issues- Play button not working
- Incompatibility with older devices
- Incorrect speed limit warnings
Requested features
5 requests- More routes and lines
- Ability to select different trains
- Scoring system based on timetable
- In-app route/addon downloads
- Loop the track for longer gameplay
Train Track Rampage Crash
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Hmmsim
No in-app purchases
Train Track Rampage Crash
- Buy 5000 Coins$0.99
- Buy 10000 Coins$1.99
- Buy 15000 Coins$2.99
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- Remove Ads$2.99
- Unlock All Trains$2.99
- Unlock All Levels$2.99
- Buy 20000 Coins$3.99
- Unlock Everything$9.99
Questions
Is Hmmsim free?
Is Train Track Rampage Crash free?
Which has better reviews, Hmmsim or Train Track Rampage Crash?
Do Hmmsim or Train Track Rampage Crash have ads?
Which is updated more often, Hmmsim or Train Track Rampage Crash?
Other comparisons
