Random Number Generator + vs Lotto
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Random Number Generator +
This app generates random numbers within a specified range, perfect for games and decision-making. It offers various modes like dice rolls, coin tosses, and card draws, with additional features available through in-app purchases.
- Random number generation
- Dice roll simulation
- Coin toss
- Spin the bottle
- Card selection
- Yes or No generator
- Color generator
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Random Number Generator is an app. which generates random numbers from a range eg 1 - 10000, and is ideal for dice games, for questions (yes or no), coin toss (heads or tails), spin the Bottle and much more. Options: - Dice roll - Random Generator - Coin Toss - Pick Numbers - Spin the Bottle - Random Cards (32, 36 or 52 cards selectable) - Yes or No - this or that - Random Color Generator - Random lottery numbers - Random geometric figures Additional features (in app purchase) - random order - Random letters - Random Names - Random Quotes - Random Words Supported languages: EN, DE, RU
Lotto
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If you enter a nickname and birthday, we will analyze the data and draw a number that is right for you. Based on your date of birth, we will draw a number based on oriental philosophy. Get started right now. You may be in luck.
Screenshots
Verdict
The clearest difference is price: Lotto at Free against Random Number Generator +'s $1.99. Lotto also leads on in-app purchases (none vs 6) and iOS requirement (12.0 vs 15.6). Random Number Generator +'s advantage is ads (none vs shown). On update cadence 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
Lotto is free to download; Random Number Generator + costs $1.99 up front. Random Number Generator + sells 6 one-off in-app purchases. Lotto asks for nothing beyond the download.
Random Number Generator + ships an update every 4 months, Lotto every 6 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.
| Parameter | Random Number Generator + | Lotto |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 4.6 (222 ratings) — better | — |
| Positive reviews | 85.2% of reviews | — |
| Number of ratings | 222 — better | — |
| Update frequency | Every 4 months — better | Every 6 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 29 MB |
| Age rating | 4+ | 17+ |
| Developer | Alexander Rutkowskij | BlacksmithIO Co.Ltd |
Bugs and requests
Random Number Generator +
Reported bugs
7 issues- App crashes during use
- Music stops playing when app opens
- Spin the bottle feature malfunction
- Random color selector cycles through colors instead of randomizing
- Sound issues affecting background audio
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- Non-random number generation (sequential or biased)
- Biased dice sides
Requested features
11 requests- No-repeat option for sequential selections
- Landscape mode support
- Optional or skippable animations
- Customizable number labels and ranges
- Random name generator
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- Random order/shuffle generator
- Apple Watch compatibility
- Adjustable font size for visibility
- Save/export generated numbers
- Roulette red/black mode
- Instant results without animations
Lotto
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Random Number Generator +
- Random order$0.99
- Random letters$0.99
- Random names$0.99
Show 3 moreShow fewer
- Random quotes$0.99
- Random Words$0.99
- Unlock all functions$2.99
Lotto
No in-app purchases
Questions
Is Random Number Generator + free?
Is Lotto free?
Do Random Number Generator + or Lotto have ads?
Which is updated more often, Random Number Generator + or Lotto?
Other comparisons
