Comparison

Start Crypto vs Least Common Multiple Solver

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

Head to head
About

Start Crypto

Features
Read full description

Learn crypto and blockchain step by step with a clear, beginner-friendly learning path. Designed for people who are new to cryptocurrency, the app breaks complex topics into focused lessons without hype or confusing jargon. Follow a structured course, check your understanding with quick quizzes, and track your progress as you learn. WHAT YOU’LL LEARN Explore eight focused chapters covering: • Cryptocurrency fundamentals • How blockchain technology works • Trading concepts and market basics • Wallets, storage, and crypto security • Market analysis fundamentals • Laws and regulation • Emerging trends and future use cases • Further learning resources and case studies LEARN AT YOUR OWN PACE • Follow a structured course built for beginners • Read short, focused lessons at your own pace • Continue from where you left off • Track chapter progress automatically • Switch between polished light and dark themes • Learn with an interface available in 16 languages PRACTICE WHAT YOU LEARN • Take quick true-or-false and multiple-choice quizzes • Practice individual topics whenever you want extra review • Check your progress as you learn • Earn achievement badges along the way • Browse helpful answers to common cryptocurrency questions ADS AND OPTIONAL PURCHASE The app contains ads. An optional one-time Remove Ads purchase removes banner, interstitial, and app-open ads. All learning content remains available without purchasing. IMPORTANT This app is for educational purposes only. It does not provide financial advice or offer trading, exchange, wallet, mining, brokerage, or other financial services. Cryptocurrency involves risk. Always do your own research.

About

Least Common Multiple Solver

Features
Read full description

Finish your homework instantly. Prepare for exams without stress. Free, complete step-by-step solutions. Enter your numbers and calculate the Least Common Multiple (LCM). HOW IT WORKS Enter your numbers into the appropriate fields and get started. You'll receive the solution instantly and can share it with friends or classmates. YOUR PERSONAL DATA We don't need it. Only anonymous data is collected, for example: - which features are used - how many solutions are generated This helps us improve the app. It is not possible to identify you from this data. COSTS Everything can be used for free. Access your solutions 24/7. Every solution always includes all calculation steps. If you need a large number of solutions in a short time, various purchase options are available. EXTRAS - Prime Factorization - Using Multiples - Curated learning videos - Feedback for incorrect input - Manage your own solutions - App introduction CONTACT Questions and feedback are always welcome via Discord or directly in the app review.

Screenshots

Start Crypto4 screens
Least Common Multiple Solver4 screens

Verdict

The call

The clearest difference is in-app purchases: Start Crypto at none against Least Common Multiple Solver's 7. Least Common Multiple Solver's advantage is ads (none vs shown) and update cadence (weekly vs every 5 weeks). On price, device support 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. Least Common Multiple Solver sells 7 one-off in-app purchases. Start Crypto asks for nothing beyond the download.

UpkeepUpdate frequency

Start Crypto ships an update every 5 weeks, Least Common Multiple Solver weekly. The most recent releases landed on September 21, 2026 and September 23, 2026 respectively.

Scorecard3 real differences · 3 level
Start Crypto versus Least Common Multiple Solver: the parameters behind the verdict, then further details
ParameterStart CryptoLeast Common Multiple Solver
PriceFreeFree
Update frequencyEvery 5 weeksWeekly — better
AdsYesNo — better
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size44 MB179 MB
Age rating4+4+
Developer鲁 黄Glindemann, Sennoun, Langer GbR

In-app purchases

None

Start Crypto

No in-app purchases

7 purchases

Least Common Multiple Solver

One-time7
  • +30 User Tokens$0.29
  • +1 Convenience Token / 6h, max. +2$0.59
  • +150 User Tokens$0.99
Show 4 more
  • +2 Convenience Tokens / 6h, max. +4$0.99
  • +300 User Tokens$1.49
  • +4 Convenience Tokens / 6h, max. +8$1.59
  • Lifetime Access$1.99

Questions

Is Start Crypto free?
Start Crypto is free to download, with no in-app purchases.
Is Least Common Multiple Solver free?
Least Common Multiple Solver is free to download, with in-app purchases available.
Do Start Crypto or Least Common Multiple Solver have ads?
Start Crypto shows ads; Least Common Multiple Solver does not.
Which is updated more often, Start Crypto or Least Common Multiple Solver?
Start Crypto ships an update every 5 weeks, and Least Common Multiple Solver weekly. Most recently, Start Crypto was updated on September 21, 2026 and Least Common Multiple Solver on September 23, 2026.

Other comparisons