Lotto Engine 2D vs Urko
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lotto Engine 2D
This app generates random numbers using a physics-based simulation of balls in a container. Personalize your experience by selecting favorite numbers and enjoy a fun, easy-to-use random number picker.
- Physics-based 2D/3D ball simulation
- Random number generation
- Customizable settings
- Favorite number selection
- Easy to use interface
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Download the app today to personalize your experience by choosing your favorite numbers! A creative application that simulates the movement of a ball in a container, based on a real physics 2D/3D engine, a fun random ball generator. It is a must-have gadget. Easy to use and easy to custom settings. A handy random random number-picking tool. You need it!
Urko
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Urko je aplikacija za beleženje delovnega časa, dopustov, bolniških in potnih nalogov. Za dostop nas prosim kontaktirajte.
Screenshots
Verdict
The clearest difference is in-app purchases: Urko at none against Lotto Engine 2D's 1. On price, update cadence, ads 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
Both are free to download. Lotto Engine 2D sells 1 one-off in-app purchase. Urko asks for nothing beyond the download.
Lotto Engine 2D ships an update every 5 weeks, Urko every 3 weeks. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.
| Parameter | Lotto Engine 2D | Urko |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (15 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 15 — better | — |
| Update frequency | Every 5 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 17 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | 何均 邓 | Dejan Dami |
In-app purchases
Lotto Engine 2D
- Unlock All Features$1.99
Urko
No in-app purchases
