# Paper Train vs LOK Digital

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 chart position (#182 vs unranked). LOK Digital's advantage is update cadence (every 5 days vs every 25 months). On rating, review sentiment, ratings volume and ads there is nothing between them.

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. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Paper Train | LOK Digital |
| --- | --- | --- |
| Price | **$0.99** | $4.99 |
| Rating | [4.6 (140 ratings)](https://appshunter.io/ios/app/paper-train-traffic/id1015944446/reviews) | **[4.7 (167 ratings)](https://appshunter.io/ios/app/lok-digital/id6476513210/reviews)** |
| Number of ratings | 140 | **167** |
| Positive reviews | 78.4% of reviews | **82.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 5 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#182** | — |
| Size | 74 MB | 535 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Istom Games Kft.](https://appshunter.io/developer/333561719) | [Draknek Limited](https://appshunter.io/developer/482086711) |

## What reviewers say

### Paper Train

[App page](https://appshunter.io/ios/app/paper-train-traffic/id1015944446)

**Currently charting:** #182 Top Paid · Family (US App Store)

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.

**Highlights:** Supervise train traffic, Avoid rail disruption and delays, Prevent train collisions, 300 challenging levels, Magnificent hand-drawn graphics, Simple pick-up-and-play controls

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

**In-app purchases:** none

**What reviewers like**

- 👍 Addictive gameplay
- 🎨 Great graphics/art style
- 💡 Clever puzzle design
- 💰 Good value for price
- ⏱️ Good for time-wasting

**What reviewers complain about**

- 🐛 Videos crash the app
- 🔊 No sound issue
- 🐌 Repetitive gameplay
- 🤔 Not unique
- 😩 Frustrating difficulty spikes

**Reported bugs**

- Videos crash the app
- No sound
- Boost disabled when changing signals
- Video level crashes on iPad Pro
- Game not full screen on iPhone X

**Requested features**

- Update old games for new OS
- Part 2 with diesel locomotives
- Pause button
- Replay button
- Make training post-it removable


### LOK Digital

[App page](https://appshunter.io/ios/app/lok-digital/id6476513210)

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.

**Highlights:** 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

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Game | $5.99 | one-time |

**What reviewers like**

- 👍 Unique and fun puzzles
- 🎨 Charming art style
- 💡 Innovative gameplay mechanics
- 🎉 Engaging and challenging
- 🔓 Generous free trial

**What reviewers complain about**

- 🔒 Paywall locks out majority of content
- 🐛 Occasional bugs and glitches
- 🔌 Requires internet connection
- 💰 Perceived as overpriced for the content

**Reported bugs**

- Levels not progressing as expected
- Purchased content not registering
- Controls not responsive at times

**Requested features**

- Offline mode
- More free content
- Improved controls for tablet/iPad
- Clearer indication of paid vs free content


## Frequently asked questions

### Is Paper Train free?

Paper Train costs $0.99, with no in-app purchases.

### Is LOK Digital free?

LOK Digital costs $4.99, and also offers in-app purchases.

### Which has better reviews, Paper Train or LOK Digital?

LOK Digital is rated higher. Paper Train averages 4.6 out of 5 from 140 ratings, while LOK Digital averages 4.7 from 167 ratings.

### Do Paper Train or LOK Digital have ads?

Neither Paper Train nor LOK Digital shows ads.

### Which is updated more often, Paper Train or LOK Digital?

Paper Train ships an update every 25 months, and LOK Digital every 5 days. Most recently, Paper Train was updated on October 24, 2026 and LOK Digital on October 25, 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.*