Paper Train vs LOK Digital
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Paper Train
Manage complex train networks across diverse global locations. Prevent collisions and delays by strategically directing train traffic. Enjoy a challenging puzzle experience with hand-drawn graphics and no in-app purchases or ads.
- Supervise train traffic
- Avoid rail disruption and delays
- Prevent train collisions
- 300 challenging levels
- Magnificent hand-drawn graphics
- Simple pick-up-and-play controls
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Download Paper Train Traffic now. It's Traintastic! From single railroads to multi railway nodes, your task is to supervise the ongoing train traffic of many different locations around the World. Give your best to avoid rail disruption and train delays while preventing any possible train collisions. Do you think you are ready for the challenge? There are NO in-app purchases or advertisements in Paper Train Traffic. All you need to do is purchase the game to get access to its full content! Paper Train Traffic features: * 300 challenging levels * 6 spectacular animations * Magnificent, hand drawn graphics * Simple pick-up-and-play controls * Absolutely no violence * Full retina display support * Game Center support
LOK Digital
Engage with a cryptic language where words possess unique abilities to alter your surroundings. Explore diverse worlds, each introducing new mechanics to solve mind-bending puzzles and help creatures thrive by spelling words that shape their environment.
- Discover cryptic language with world-changing words
- Learn new mechanics in 15 distinct worlds
- Procedurally generated daily puzzles
- Expand LOK creatures' civilization
- 150+ puzzle campaign
- Daily puzzle mode with leaderboards
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Start the game for free - only one transaction to unlock the full game! DISCOVER A CRYPTIC LANGUAGE OF WORLD-CHANGING WORDS Learn the rules as you go and uncover how each new word has its own special ability to change the world around you in deep and surprising ways. Expand your vocabulary through 15 distinct worlds, each one exploring a new mechanic and completely shaking up the way you solve puzzles. MASTER THEIR MIND-BENDING EFFECTS With approachable mechanics and mind-bending gameplay, LOK Digital invites you to return every day for new procedurally generated puzzles showcasing the breadth and depth of mechanics. HELP THE LOK CREATURES THRIVE Bring the LOK creatures to life by spelling words that shape their world. They can only live on blackened tiles, so by solving puzzles you're expanding their horizons and helping their civilization thrive. Features: Intuitive mechanics and many magical words to find and learn Elegant, hand-drawn art style and meditative, entrancing soundtrack Learn the nuances of the LOK language across the 150+ puzzle campaign Demonstrate your mastery of the mechanics in the expertly crafted daily puzzle mode and compete on the leaderboards Based on the critically acclaimed puzzle book, LOK Published by the award-winning puzzle experts, Draknek & Friends, the team behind A Monster’s Expedition, Cosmic Express, Bonfire Peaks, and more
Screenshots
Verdict
The clearest difference is in-app purchases: Paper Train at none against LOK Digital's 1. Paper Train also leads on price ($0.99 vs $4.99) and iOS requirement (8.0 vs 13.0). LOK Digital's advantage is update cadence (every 5 days vs every 25 months) and chart position (#15 vs #128). On rating, review sentiment, ratings volume and ads 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
Paper Train costs $0.99 and LOK Digital $4.99 up front. LOK Digital sells 1 one-off in-app purchase. Paper Train asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.6 for Paper Train against 4.7 for LOK Digital. Both are backed by a comparable volume of ratings — 140 and 167 respectively. Written reviews are what separate them: 78% of Paper Train's written reviews are positive against 83% of LOK Digital's.
Paper Train ships an update every 25 months, LOK Digital every 5 days. Both last shipped on October 24, 2026.
| Parameter | Paper Train | LOK Digital |
|---|---|---|
| Price | $0.99 — better | $4.99 |
| Rating | 4.6 (140 ratings) | 4.7 (167 ratings) — better |
| Positive reviews | 78.4% of reviews | 82.6% of reviews — better |
| Number of ratings | 140 | 167 — better |
| Update frequency | Every 25 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Best chart rank | #128 | #15 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 74 MB | 535 MB |
| Age rating | 4+ | 4+ |
| Developer | Istom Games Kft. | Draknek Limited |
Customer experience
Paper Train
LOK Digital
User reviews
Paper Train
From 140 App Store ratingsWhat we love
- 👍 Addictive gameplay
- 🎨 Great graphics/art style
- 💡 Clever puzzle design
- 💰 Good value for price
- ⏱️ Good for time-wasting
Room to improve
- 🐛 Videos crash the app
- 🔊 No sound issue
- 🐌 Repetitive gameplay
- 🤔 Not unique
- 😩 Frustrating difficulty spikes
LOK Digital
From 167 App Store ratingsWhat we love
- 👍 Unique and fun puzzles
- 🎨 Charming art style
- 💡 Innovative gameplay mechanics
- 🎉 Engaging and challenging
- 🔓 Generous free trial
Room to improve
- 🔒 Paywall locks out majority of content
- 🐛 Occasional bugs and glitches
- 🔌 Requires internet connection
- 💰 Perceived as overpriced for the content
Bugs and requests
Paper Train
Reported bugs
7 issues- Videos crash the app
- No sound
- Boost disabled when changing signals
- Video level crashes on iPad Pro
- Game not full screen on iPhone X
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- Cannot close game without turning off phone
- Unexpected charges/scams
Requested features
10 requests- Update old games for new OS
- Part 2 with diesel locomotives
- Pause button
- Replay button
- Make training post-it removable
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- Paper Train II
- Update for 11" iPad
- Update for iPhone X
- New themes/drawings
- Allow holding boost button
LOK Digital
Reported bugs
3 issues- Levels not progressing as expected
- Purchased content not registering
- Controls not responsive at times
Requested features
4 requests- Offline mode
- More free content
- Improved controls for tablet/iPad
- Clearer indication of paid vs free content
In-app purchases
Paper Train
No in-app purchases
LOK Digital
- Unlock Full Game$5.99
