Comparison

Scratch! vs Lucky Random Number Generator

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Scratch!

Easily select random numbers within a specified range or pick items from a custom list. Results are revealed by scratching a virtual card and can be shared.

Highlights
  • Random number generation
  • Customizable item lists
  • Scratch card reveal
  • Result history list
  • Shareable results
Features
Read full description

This simple app will help you pick random numbers or items from your customized list! The picked item will be shown in a scratch card. Have fun scratching! 【How to Use】 This app is super simple and easy to use. ◯When you want to pick a number◯ 1.Set the min & max number. 2.Tap “Randomize” button to get a number. 3.Scratch the card to see the result. 4.All results will be shown as a list. You can share the results! ●When you want to pick an item from a list● 1.Create your own list. 2.Tap “Randomize” button to get an item from the list you created. 3.Scratch the card to see which item is picked for you! 4.All results will be shown as a list. You can share the results! I’d like to know how to improve Scratch! -Random Picker. Please write a review if you have suggestion on how to improve this app or if you simply like this app :)

About

Lucky Random Number Generator

Generate random numbers instantly with a single tap. Easily set custom minimum and maximum values for dice rolls, prize draws, or any random selection. Enjoy a clean, distraction-free interface for quick results.

Highlights
  • One-tap number generation
  • Customizable min/max range
  • Clean and simple interface
  • Instant results
Features
Read full description

Need a quick random number? Tap once and you've got it. Lucky Random Number Generator is the simplest custom-range RNG and number picker on the App Store — no menus, no clutter, no signup. Just open the app, tap, and get an instant random number. Set your own range. Pulling a winner from 100 raffle entries? Set min=1, max=100. Picking lottery numbers from a 1–49 pool? Adjust the range and tap. Need a binary yes-or-no decision? Range 1 to 2. The whole app is built around that one workflow: choose your range, tap, get a number. Whether you call it a random number generator, a random picker, an RNG, a randomizer, or a number chooser — this is what you came for. No ads cluttering the screen, no in-app purchases blocking features, no account required. Use cases people love it for: • Raffle and giveaway draws — pick a winner from your entry list by number • Lottery numbers — generate Powerball, Mega Millions, EuroMillions style picks • Decision making — set range to 1-2 for yes/no, 1-3 for rock/paper/scissors-style choices • Classroom number picker — random student selection from a roster size • Sports — pick a starting position, set order, or random tiebreaker • Tabletop and party games — generate a number when you don't have dice handy • Guessing games — set a range and have someone guess your number • Naming numbered options — pick a meal, a movie, a chore from a numbered list • Statistics and sampling — pick random samples from a numbered population • Programming and testing — quick PRNG output for prototypes and demos Why pick Lucky Random Number Generator over the dozens of clones? • One-tap simplicity — most generators bury the action behind menus • True custom range — not just dice (1-6) or lottery (1-49); set any min/max • Lightweight — minimal storage and instant launch • Honest — no fake "wheel of names" or "dice roller" UIs we don't have. Just numbers. • Trusted — part of the Lucky family of utility apps with 100k+ collective installs Common questions: Q: Is this truly random? A: It uses a high-quality pseudo-random number generator (PRNG) seeded from the system. Sufficient for raffles, decisions, games, and casual use. For cryptographic randomness, use a dedicated CSPRNG library — not any consumer app. Q: Does it remember my last range? A: Yes. Set your min/max once and the app remembers it next time you open it. Q: Can I get the same number twice? A: Each tap is independent. Two taps can produce the same number — that's how randomness works. If you need unique picks (a draw without replacement), generate enough numbers and discard duplicates. Q: Will I see ads? A: A minimal banner only. No video ads, no interruptions during use. Q: Privacy? A: We don't collect personal data. The app generates numbers locally on your device — no internet required. Search terms covered: random number generator, RNG, randomizer, random picker, custom range generator, raffle picker, lottery number generator, decision maker, number chooser, PRNG, lucky number, instant random, tap to generate, range generator, classroom picker, party game number. DOES NOT have: dice UI, wheel of names, coin flip animation, name-from-list picker, magic 8 ball. Made by Stuck at Home, LLC. Lucky Random Number Generator joins LuckyCoin, LuckyFind, LuckyNote, LuckyVinyl, LuckyHand, LuckyStrike, LuckySap, LuckyComic, LuckyGame, LuckySale, Park'd, RandomBay, PoultryPal, and PriceGuide in our utility-and-collector app family.

Screenshots

Scratch!4 screens
Lucky Random Number Generator4 screens

Verdict

The call

The clearest difference is review sentiment: Scratch! at 100% against Lucky Random Number Generator's 62%. Scratch! also leads on in-app purchases (none vs 6) and update cadence (every 2 days vs every 4 months). Lucky Random Number Generator's advantage is ads (none vs shown) and device support (7 vs 2). On price and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Lucky Random Number Generator sells 5 one-off in-app purchases. Scratch! asks for nothing beyond the download.

UpkeepUpdate frequency

Scratch! ships an update every 2 days, Lucky Random Number Generator every 4 months. The most recent releases landed on June 1, 2026 and September 10, 2026 respectively.

Scorecard6 real differences · 4 level
Scratch! versus Lucky Random Number Generator: the parameters behind the verdict, then further details
ParameterScratch!Lucky Random Number Generator
PriceFreeFree
Rating—4.3 (7 ratings) — better
Positive reviews100.0% of reviews — better61.5% of reviews
Number of ratings—7 — better
Update frequencyEvery 2 days — betterEvery 4 months
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod, Mac, Apple TV, Apple Watch, Vision Pro — better
Requires iOS13.0 — better14.0
Further details — not scored
Size5 MB12 MB
Age rating4+4+
DeveloperMika IshikawaStuck at Home, LLC

Customer experience

Scratch!

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Lucky Random Number Generator

All ratings7 ratings
Positive85.7%
Neutral0.0%
Negative14.3%
Written reviews13 reviews
Positive61.5%
Neutral15.4%
Negative23.1%

In-app purchases

None

Scratch!

No in-app purchases

5 purchases

Lucky Random Number Generator

One-time5
  • Generous Tip$0.99
  • Generous Tip$1.99
  • Generous Tip$2.99
Show 2 more
  • Generous Tip$3.99
  • Generous Tip2 variants$4.99

Questions

Is Scratch! free?
Scratch! is free to download, with no in-app purchases.
Is Lucky Random Number Generator free?
Lucky Random Number Generator is free to download, with in-app purchases available.
Do Scratch! or Lucky Random Number Generator have ads?
Scratch! shows ads; Lucky Random Number Generator does not.
Which is updated more often, Scratch! or Lucky Random Number Generator?
Scratch! ships an update every 2 days, and Lucky Random Number Generator every 4 months. Most recently, Scratch! was updated on June 1, 2026 and Lucky Random Number Generator on September 10, 2026.

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