Comparison

RISC vs Learn Claude 90 Days Course

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

Head to head
About

RISC

Simulate a complete 32-bit mobile system, including CPU units and memory. Write and debug assembly code directly on the simulated hardware to understand its inner workings.

Highlights
  • 32-bit system simulation
  • CPU unit simulation
  • Memory subsystem simulation
  • Native assembly coding
  • Built-in debugger
  • Hardware analysis
Features
Read full description

RISC-V Assembly Simulator is a mobile 32-bit system simulator. The app simulates the entire system, all the way from each individual unit on a CPU to the memory subsystem. Write assembly natively to the CPU, with a built-in debugger so you can analyze your code and see what the hardware is doing. This app is designed to allow you to learn how to write assembly from your mobile device, simulating a real CPU at your devices maximum speed. Visualize how the hardware works if you want to, see all the registers, see your entire memory subsystem for each cycle. Learn the components of this individual CPU. This app currently supports the base Int for RV32 along with the M extension, allowing multiplication and division. Dual core systems are supported with the atomic instructions. This app features a built in assembler to allow you to learn to write code along with descriptive errors. Code along with Apple Intelligence, giving you advice and helping you fix bugs along the way (experimental). Natively integrated with your devices file system, allowing seamless transfer between devices and potentially other sources.

About

Learn Claude 90 Days Course

Features
Read full description

Learn Claude through an independent 90-day course. Each day has a different objective and guides you through feature explanations, syntax and structure, worked examples, copyable test prompts, hands-on tasks, expected results, success criteria, and retryable quizzes. The course is available in English, Italian, Spanish, French, German, and Arabic, with right-to-left support. Progress, notes, and bookmarks stay on your device; no account or Claude integration is required. The first 5 lessons are free. Monthly Access is a one-month auto-renewing subscription that unlocks all 90 lessons and study tools. Lifetime Access is a one-time purchase that permanently unlocks the same content. This is an independent educational app. It is not affiliated with, endorsed by, or operated by Anthropic. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

RISC4 screens
Learn Claude 90 Days Course2 screens

Verdict

The call

The clearest difference is in-app purchases: RISC at none against Learn Claude 90 Days Course's 2. Learn Claude 90 Days Course's advantage is update cadence (every 2 days vs every 2 weeks) and iOS requirement (18.0 vs 26.0). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Learn Claude 90 Days Course sells 2 in-app purchases, starting at $0.99 per month. RISC asks for nothing beyond the download.

UpkeepUpdate frequency

RISC ships an update every 2 weeks, Learn Claude 90 Days Course every 2 days. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

Scorecard3 real differences · 7 level
RISC versus Learn Claude 90 Days Course: the parameters behind the verdict, then further details
ParameterRISCLearn Claude 90 Days Course
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 2 weeksEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.018.0 — better
Further details — not scored
Size3 MB14 MB
Age rating4+4+
DeveloperMatthew JacobsGianluigi Grassi

In-app purchases

None

RISC

No in-app purchases

2 purchases

Learn Claude 90 Days Course

Subscriptions1
  • Monthly Access$0.991 Month
One-time1
  • Lifetime Access$8.99

Questions

Is RISC free?
RISC is free to download, with no in-app purchases.
Is Learn Claude 90 Days Course free?
Learn Claude 90 Days Course is free to download, with in-app purchases available.
Do RISC or Learn Claude 90 Days Course have ads?
Neither RISC nor Learn Claude 90 Days Course shows ads.
Which is updated more often, RISC or Learn Claude 90 Days Course?
RISC ships an update every 2 weeks, and Learn Claude 90 Days Course every 2 days. Most recently, RISC was updated on October 30, 2026 and Learn Claude 90 Days Course on October 29, 2026.

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