Cosmic Express vs Oculux
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Cosmic Express
Plan intricate train routes for a quirky space colony in this challenging puzzle game. Navigate hundreds of levels filled with cute aliens and increasingly difficult scenarios. Enjoy hours of engaging, frustrating fun without any in-app purchases or ads.
- Train route planning puzzles
- Hundreds of levels
- Cute alien characters
- Challenging gameplay
- No in-app purchases
- No ads
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Cosmic Express is a puzzle game about planning the train route for the world's most awkward space colony, from the minds behind A Good Snowman Is Hard To Build and the art of Tyu from Klondike. It's cute, harder than it looks, and guaranteed to give you hours of frustrating fun across hundreds of levels. No in-app-purchases or ads. iPhone 5S, iPad Air, iPad Mini 2 or later recommended. Awards: Finalist - IMGA Global, 2017 Finalist - IndiePlus, 2017 Official Selection - Indie Megabooth, GDC 2017 Official Selection - Google Play Indie Corner, PAX 2016
Oculux
Embark on a relaxing puzzle adventure with hundreds of handcrafted levels. Guide an orb through intricate challenges, avoiding traps and utilizing unique mechanics to collect all diamonds. Enjoy a meditative soundtrack and a clean, minimalist design.
- Hundreds of hand-crafted levels
- Minimalist and beautiful design
- Meditative soundtrack
- Orb movement by swiping
- Collect all diamonds
- Cloud saving and synchronization
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Oculux is a relaxing, minimalist and beautiful puzzle game that offers hundreds of hand-crafted levels to immerse yourself into. A dreamy meditative soundtrack accompanies you in your delightful experience. How to play: Move the orb by swiping your finger in the direction you would like to move. Avoid traps and use different puzzle mechanics to collect all the diamonds in the least amount of moves possible. Features: - 200 hand-crafted puzzles - Clean and minimalist design - Undos and solutions available to help solve puzzles - Supports cloud saving and device synchronization - Optimized for both phones and tablets Don't hesitate to contact us if you find any issue with the game or if you simply want to send us your feedback, it is greatly appreciated!
Screenshots
Verdict
The clearest difference is price: Oculux at Free against Cosmic Express's $5.99. Cosmic Express's advantage is in-app purchases (none vs 4) and ads (none vs shown). On rating, review sentiment, ratings volume 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
Oculux is free to download; Cosmic Express costs $5.99 up front. Oculux sells 4 one-off in-app purchases. Cosmic Express asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.8 for Cosmic Express against 4.8 for Oculux. Both are backed by a comparable volume of ratings — 198 and 199 respectively. Written reviews are what separate them: 91% of Cosmic Express's written reviews are positive against 87% of Oculux's.
Cosmic Express ships an update every 3 weeks, Oculux every 2 months. The most recent releases landed on September 25, 2026 and September 19, 2026 respectively.
| Parameter | Cosmic Express | Oculux |
|---|---|---|
| Price | $5.99 | Free — better |
| Rating | 4.8 (198 ratings) | 4.8 (199 ratings) |
| Positive reviews | 90.8% of reviews — better | 86.7% of reviews |
| Number of ratings | 198 | 199 — better |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 6.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 196 MB | 75 MB |
| Age rating | 4+ | 4+ |
| Developer | Draknek Limited | Logisk Studio Inc. |
Customer experience
Cosmic Express
Oculux
Bugs and requests
Cosmic Express
Reported bugs
3 issues- Delphinus 6 cannot achieve gold star despite correct solutions
- Accidental purchases through scrolling (multiple reports)
- Duplicate billing for already purchased app
Requested features
4 requests- Level editor mode to create and share custom puzzles
- Hint system or optional solution guides
- More levels or sequel content
- Different editing mode for easier track deletion/modification
Oculux
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Cosmic Express
No in-app purchases
Oculux
- Pathfinder$0.99
- Remove Ads$1.99
- Unlock All Level Packs$1.99
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- Premium$2.99
