Random Number Generator App vs Lotto Engine 2D
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Random Number Generator App
Easily generate random numbers and sequences with customizable options. Set ranges, choose repeat or no-repeat modes, and manage your generated numbers with history and sharing features.
- Generate random numbers in one tap
- Create random number sequences
- Repeat and no-repeat modes
- Adjustable text size
- History panel for sequences
- Share and copy sequences
- Generate positive and negative numbers
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Random Number Generator App - a useful tool in your pocket that will help you to generate random numbers and random number sequences. It is the only app you need to Generate Random Numbers fast. Random number generator app is powerful, simple and contains only useful Features *: GENERATE RANDOM NUMBERS IN ONE TAP Easily generate random numbers, set and change Min and Max values. RANDOM NUMBER SEQUENCES Create and manage multiple Random Number Sequences. REPEAT AND NO REPEAT You can set Repeat and No Repeat mode for your Random Number Sequences TEXT SIZE Change Random Number text size. Set it to small or big. HISTORY Each Random Number sequence has a history panel. You can tap on it and remove numbers from the sequence. SHARE AND COPY RANDOM NUMBER SEQUENCES Share a random Number sequence with ease. You can share it via email, messengers or just copy it and paste where you want. BIG AND SMALL NUMBERS You can generate big numbers like 19029 or 323090 or small numbers like 1 and 2 POSITIVE AND NEGATIVE VALUES You can generate negative numbers, like -434 or -238787 if you want. DELETE AND REGENERATE SEQUENCES You can delete or regenerate sequences of numbers. OTHER SETTINGS Set Vibration, Sound and Shake to Randomize. Change the background colour for a sequence. * Some features may be limited and available after purchasing the in-app purchase within the application. Subscription Terms: The app offers auto-renewing "Premium" Subscription which unlocks Premium Features: - Create unlimited Random Number Generator Items - Simultaneous Random Number Generation for all items - Item Color Picker functionality - Sound and Shake switching - No limited features inside the app Payment will be charged to iTunes Account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current period. Your account will be charged for renewal within 24-hours prior to the end of the current period. Any unused portion of a free trial period, if offered, will be forfeited if you purchase a subscription. Subscriptions may be managed and auto-renewal may be turned off by going to the user's iTunes Account Settings. Read more about our Privacy Policy Here: "https://adelmaer.com/random-number-generator-app-privacy-policy/" Read more about our Terms of Service here: "https://adelmaer.com/random-number-generator-app-terms-of-service/" Free Download the Random Number Generator app and generate random numbers now.
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!
Screenshots
Verdict
Random Number Generator App and Lotto Engine 2D both sit at 4.5 stars, but that hides the real split: 100% of Lotto Engine 2D's written reviews are positive against 13% of Random Number Generator App's. Lotto Engine 2D also leads on update cadence (every 5 weeks vs every 3 months). Random Number Generator App's advantage is ratings volume (488 vs 14). On price, rating, ads and in-app purchases 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. Random Number Generator App sells 5 in-app purchases, starting at $29.99 per year and Lotto Engine 2D sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.5 for Random Number Generator App against 4.6 for Lotto Engine 2D. That said, the two scores are not equally well evidenced: Random Number Generator App has 488 ratings behind it against 14, so its average is the more settled of the two. Written reviews are what separate them: 13% of Random Number Generator App's written reviews are positive against 100% of Lotto Engine 2D's.
Random Number Generator App ships an update every 3 months, Lotto Engine 2D every 5 weeks. The most recent releases landed on September 1, 2026 and July 6, 2026 respectively.
| Parameter | Random Number Generator App | Lotto Engine 2D |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (488 ratings) | 4.6 (14 ratings) — better |
| Positive reviews | 13.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 488 — better | 14 |
| Update frequency | Every 3 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.1 | 13.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Alexander Bichurin | 何均 邓 |
Customer experience
Random Number Generator App
Lotto Engine 2D
Bugs and requests
Random Number Generator App
Reported bugs
3 issues- Numbers repeat before end of extraction
- VoiceOver not functioning correctly
- App crashes or freezes (implied by deletion)
Requested features
3 requests- Allow generating numbers without repetition
- Improve VoiceOver compatibility
- Option to choose number generation range (0-5)
Lotto Engine 2D
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Random Number Generator App
- Random Number Premium Yearly3 Days trial$29.991 Year
- Small Tip$1.99
- Kind Tip$4.99
- Great Tip$9.99
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- Unlock all features$69.99
Lotto Engine 2D
- Unlock All Features$1.99
Questions
Is Random Number Generator App free?
Is Lotto Engine 2D free?
Which has better reviews, Random Number Generator App or Lotto Engine 2D?
Do Random Number Generator App or Lotto Engine 2D have ads?
Which is updated more often, Random Number Generator App or Lotto Engine 2D?
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